micro.sch-bak
EESchema Schematic File Version 4
LIBS:GSM_103_A-cache
EELAYER 30 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 5 5
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:R R11
U 1 1 5D84FD47
P 2600 2300
F 0 "R11" V 2393 2300 50  0000 C CNN
F 1 "10K" V 2484 2300 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2530 2300 50  0001 C CNN
F 3 "~" H 2600 2300 50  0001 C CNN
F 4 "RES" H 2600 2300 50  0001 C CNN "type"
	1    2600 2300
	0    1    1    0   
$EndComp
$Comp
L power:GNDREF #PWR0108
U 1 1 5D8559C1
P 2450 2300
F 0 "#PWR0108" H 2450 2050 50  0001 C CNN
F 1 "GNDREF" V 2455 2172 50  0000 R CNN
F 2 "" H 2450 2300 50  0001 C CNN
F 3 "" H 2450 2300 50  0001 C CNN
	1    2450 2300
	0    1    1    0   
$EndComp
Wire Wire Line
	2750 2300 2850 2300
$Comp
L Device:C C6
U 1 1 5D8593F6
P 2200 1950
F 0 "C6" V 1948 1950 50  0000 C CNN
F 1 "100nF" V 2039 1950 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2238 1800 50  0001 C CNN
F 3 "~" H 2200 1950 50  0001 C CNN
F 4 "CAP" H 2200 1950 50  0001 C CNN "type"
	1    2200 1950
	0    1    1    0   
$EndComp
Wire Wire Line
	2350 1950 2850 1950
Wire Wire Line
	2850 1950 2850 2100
Wire Wire Line
	2850 1600 2850 1950
Connection ~ 2850 1950
$Comp
L power:GNDREF #PWR0111
U 1 1 5D85DD90
P 2050 1950
F 0 "#PWR0111" H 2050 1700 50  0001 C CNN
F 1 "GNDREF" V 2055 1822 50  0000 R CNN
F 2 "" H 2050 1950 50  0001 C CNN
F 3 "" H 2050 1950 50  0001 C CNN
	1    2050 1950
	0    1    1    0   
$EndComp
$Comp
L power:GNDREF #PWR0112
U 1 1 5D85E8CE
P 2000 1600
F 0 "#PWR0112" H 2000 1350 50  0001 C CNN
F 1 "GNDREF" V 2005 1472 50  0000 R CNN
F 2 "" H 2000 1600 50  0001 C CNN
F 3 "" H 2000 1600 50  0001 C CNN
	1    2000 1600
	0    1    1    0   
$EndComp
Wire Wire Line
	2400 1600 2850 1600
$Comp
L Device:C C11
U 1 1 5D86587C
P 7700 3600
F 0 "C11" H 7815 3646 50  0000 L CNN
F 1 "100nF" H 7815 3555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7738 3450 50  0001 C CNN
F 3 "~" H 7700 3600 50  0001 C CNN
F 4 "CAP" H 7700 3600 50  0001 C CNN "type"
	1    7700 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C19
U 1 1 5D8654D7
P 9050 3600
F 0 "C19" H 9165 3646 50  0000 L CNN
F 1 "100nF" H 9165 3555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9088 3450 50  0001 C CNN
F 3 "~" H 9050 3600 50  0001 C CNN
F 4 "CAP" H 9050 3600 50  0001 C CNN "type"
	1    9050 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C17
U 1 1 5D87CA68
P 8600 3600
F 0 "C17" H 8715 3646 50  0000 L CNN
F 1 "100nF" H 8715 3555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8638 3450 50  0001 C CNN
F 3 "~" H 8600 3600 50  0001 C CNN
F 4 "CAP" H 8600 3600 50  0001 C CNN "type"
	1    8600 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C15
U 1 1 5D87CA72
P 8150 3600
F 0 "C15" H 8265 3646 50  0000 L CNN
F 1 "100nF" H 8265 3555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8188 3450 50  0001 C CNN
F 3 "~" H 8150 3600 50  0001 C CNN
F 4 "CAP" H 8150 3600 50  0001 C CNN "type"
	1    8150 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C8
U 1 1 5D8830A7
P 7200 3600
F 0 "C8" H 7315 3646 50  0000 L CNN
F 1 "100nF" H 7315 3555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7238 3450 50  0001 C CNN
F 3 "~" H 7200 3600 50  0001 C CNN
F 4 "CAP" H 7200 3600 50  0001 C CNN "type"
	1    7200 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C7
U 1 1 5D8830B1
P 6700 3600
F 0 "C7" H 6815 3646 50  0000 L CNN
F 1 "100nF" H 6815 3555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6738 3450 50  0001 C CNN
F 3 "~" H 6700 3600 50  0001 C CNN
F 4 "CAP" H 6700 3600 50  0001 C CNN "type"
	1    6700 3600
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0113
U 1 1 5D8BD3F8
P 7200 3900
F 0 "#PWR0113" H 7200 3650 50  0001 C CNN
F 1 "GNDREF" H 7205 3727 50  0000 C CNN
F 2 "" H 7200 3900 50  0001 C CNN
F 3 "" H 7200 3900 50  0001 C CNN
	1    7200 3900
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0114
U 1 1 5D8C4DA8
P 7700 3900
F 0 "#PWR0114" H 7700 3650 50  0001 C CNN
F 1 "GNDREF" H 7705 3727 50  0000 C CNN
F 2 "" H 7700 3900 50  0001 C CNN
F 3 "" H 7700 3900 50  0001 C CNN
	1    7700 3900
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0115
U 1 1 5D8C4DB2
P 8150 3900
F 0 "#PWR0115" H 8150 3650 50  0001 C CNN
F 1 "GNDREF" H 8155 3727 50  0000 C CNN
F 2 "" H 8150 3900 50  0001 C CNN
F 3 "" H 8150 3900 50  0001 C CNN
	1    8150 3900
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0116
U 1 1 5D8C92E9
P 8600 3900
F 0 "#PWR0116" H 8600 3650 50  0001 C CNN
F 1 "GNDREF" H 8605 3727 50  0000 C CNN
F 2 "" H 8600 3900 50  0001 C CNN
F 3 "" H 8600 3900 50  0001 C CNN
	1    8600 3900
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0117
U 1 1 5D8C92F3
P 9050 3900
F 0 "#PWR0117" H 9050 3650 50  0001 C CNN
F 1 "GNDREF" H 9055 3727 50  0000 C CNN
F 2 "" H 9050 3900 50  0001 C CNN
F 3 "" H 9050 3900 50  0001 C CNN
	1    9050 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7200 3900 7200 3750
$Comp
L power:+3.3V #PWR0118
U 1 1 5D8EDD19
P 3600 1900
F 0 "#PWR0118" H 3600 1750 50  0001 C CNN
F 1 "+3.3V" H 3615 2073 50  0000 C CNN
F 2 "" H 3600 1900 50  0001 C CNN
F 3 "" H 3600 1900 50  0001 C CNN
	1    3600 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	9050 3450 8600 3450
Connection ~ 6700 3450
Connection ~ 7200 3450
Wire Wire Line
	7200 3450 6700 3450
Connection ~ 7700 3450
Wire Wire Line
	7700 3450 7200 3450
Connection ~ 8150 3450
Wire Wire Line
	8150 3450 7700 3450
Connection ~ 8600 3450
Wire Wire Line
	8600 3450 8150 3450
$Comp
L power:GNDREF #PWR0119
U 1 1 5D8BB066
P 6700 3900
F 0 "#PWR0119" H 6700 3650 50  0001 C CNN
F 1 "GNDREF" H 6705 3727 50  0000 C CNN
F 2 "" H 6700 3900 50  0001 C CNN
F 3 "" H 6700 3900 50  0001 C CNN
	1    6700 3900
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0120
U 1 1 5D9265FD
P 3550 5600
F 0 "#PWR0120" H 3550 5350 50  0001 C CNN
F 1 "GNDREF" H 3555 5427 50  0000 C CNN
F 2 "" H 3550 5600 50  0001 C CNN
F 3 "" H 3550 5600 50  0001 C CNN
	1    3550 5600
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0121
U 1 1 5D955559
P 6700 3350
F 0 "#PWR0121" H 6700 3200 50  0001 C CNN
F 1 "+3.3V" H 6715 3523 50  0000 C CNN
F 2 "" H 6700 3350 50  0001 C CNN
F 3 "" H 6700 3350 50  0001 C CNN
	1    6700 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6700 3750 6700 3900
Wire Wire Line
	7700 3750 7700 3900
Wire Wire Line
	8150 3750 8150 3900
Wire Wire Line
	8600 3750 8600 3900
Wire Wire Line
	9050 3750 9050 3900
Wire Wire Line
	6700 3450 6700 3350
$Comp
L power:+3.3VA #PWR0122
U 1 1 5D97CDE2
P 3850 1900
F 0 "#PWR0122" H 3850 1750 50  0001 C CNN
F 1 "+3.3VA" H 4050 2000 50  0000 C CNN
F 2 "" H 3850 1900 50  0001 C CNN
F 3 "" H 3850 1900 50  0001 C CNN
	1    3850 1900
	1    0    0    -1  
$EndComp
$Comp
L Device:L_Core_Ferrite L3
U 1 1 5D99E2D6
P 7200 1450
F 0 "L3" V 7425 1450 50  0000 C CNN
F 1 "L_Core_Ferrite" V 7334 1450 50  0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 7200 1450 50  0001 C CNN
F 3 "~" H 7200 1450 50  0001 C CNN
F 4 "inductor" H 7200 1450 50  0001 C CNN "type"
	1    7200 1450
	0    -1   -1   0   
$EndComp
$Comp
L Device:L_Core_Ferrite L4
U 1 1 5D9A86BD
P 8300 1450
F 0 "L4" V 8525 1450 50  0000 C CNN
F 1 "L_Core_Ferrite" V 8434 1450 50  0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 8300 1450 50  0001 C CNN
F 3 "~" H 8300 1450 50  0001 C CNN
F 4 "inductor" H 8300 1450 50  0001 C CNN "type"
	1    8300 1450
	0    -1   -1   0   
$EndComp
$Comp
L Device:CP1_Small C10
U 1 1 5D9C55F2
P 7500 1550
F 0 "C10" H 7591 1596 50  0000 L CNN
F 1 "10uF" H 7200 1550 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A" H 7500 1550 50  0001 C CNN
F 3 "~" H 7500 1550 50  0001 C CNN
F 4 "CAP_TAN_A" H 7225 1450 50  0000 C CNN "type"
	1    7500 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C13
U 1 1 5D9C55FC
P 7800 1550
F 0 "C13" H 7892 1596 50  0000 L CNN
F 1 "100nF" H 7892 1505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7800 1550 50  0001 C CNN
F 3 "~" H 7800 1550 50  0001 C CNN
F 4 "CAP" H 7800 1550 50  0001 C CNN "type"
	1    7800 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C18
U 1 1 5D9D386D
P 8900 1550
F 0 "C18" H 8992 1596 50  0000 L CNN
F 1 "100nF" H 8992 1505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8900 1550 50  0001 C CNN
F 3 "~" H 8900 1550 50  0001 C CNN
F 4 "CAP" H 8900 1550 50  0001 C CNN "type"
	1    8900 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:CP1_Small C16
U 1 1 5D9EFEAB
P 8600 1550
F 0 "C16" H 8691 1596 50  0000 L CNN
F 1 "10uF" H 8300 1550 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A" H 8600 1550 50  0001 C CNN
F 3 "~" H 8600 1550 50  0001 C CNN
F 4 "CAP_TAN_A" H 8400 1450 50  0000 C CNN "type"
	1    8600 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7350 1450 7500 1450
Connection ~ 7500 1450
Wire Wire Line
	7500 1450 7800 1450
Wire Wire Line
	8450 1450 8600 1450
Connection ~ 8600 1450
Wire Wire Line
	8600 1450 8900 1450
$Comp
L power:GNDREF #PWR0124
U 1 1 5D9F9745
P 7500 1650
F 0 "#PWR0124" H 7500 1400 50  0001 C CNN
F 1 "GNDREF" H 7505 1477 50  0000 C CNN
F 2 "" H 7500 1650 50  0001 C CNN
F 3 "" H 7500 1650 50  0001 C CNN
	1    7500 1650
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0125
U 1 1 5D9FA65A
P 7800 1650
F 0 "#PWR0125" H 7800 1400 50  0001 C CNN
F 1 "GNDREF" H 7805 1477 50  0000 C CNN
F 2 "" H 7800 1650 50  0001 C CNN
F 3 "" H 7800 1650 50  0001 C CNN
	1    7800 1650
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0126
U 1 1 5D9FFE1C
P 8600 1650
F 0 "#PWR0126" H 8600 1400 50  0001 C CNN
F 1 "GNDREF" H 8605 1477 50  0000 C CNN
F 2 "" H 8600 1650 50  0001 C CNN
F 3 "" H 8600 1650 50  0001 C CNN
	1    8600 1650
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0127
U 1 1 5DA00D3E
P 8900 1650
F 0 "#PWR0127" H 8900 1400 50  0001 C CNN
F 1 "GNDREF" H 8905 1477 50  0000 C CNN
F 2 "" H 8900 1650 50  0001 C CNN
F 3 "" H 8900 1650 50  0001 C CNN
	1    8900 1650
	1    0    0    -1  
$EndComp
Connection ~ 7800 1450
Wire Wire Line
	7800 1450 8150 1450
$Comp
L power:+3.3VP #PWR0130
U 1 1 5DA0DBFB
P 6650 1400
F 0 "#PWR0130" H 6800 1350 50  0001 C CNN
F 1 "+3.3VP" H 6670 1543 50  0000 C CNN
F 2 "" H 6650 1400 50  0001 C CNN
F 3 "" H 6650 1400 50  0001 C CNN
	1    6650 1400
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0131
U 1 1 5DA0E687
P 7800 1350
F 0 "#PWR0131" H 7800 1200 50  0001 C CNN
F 1 "+3.3V" H 7815 1523 50  0000 C CNN
F 2 "" H 7800 1350 50  0001 C CNN
F 3 "" H 7800 1350 50  0001 C CNN
	1    7800 1350
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3VA #PWR0132
U 1 1 5DA0ECB3
P 8900 1350
F 0 "#PWR0132" H 8900 1200 50  0001 C CNN
F 1 "+3.3VA" H 8915 1523 50  0000 C CNN
F 2 "" H 8900 1350 50  0001 C CNN
F 3 "" H 8900 1350 50  0001 C CNN
	1    8900 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6650 1400 6650 1450
Wire Wire Line
	6650 1450 7050 1450
Wire Wire Line
	7800 1350 7800 1450
Wire Wire Line
	8900 1350 8900 1450
Connection ~ 8900 1450
Wire Notes Line width 20 rgb(255, 0, 0)
	5950 7050 800  7050
Wire Notes Line width 20 rgb(255, 0, 0)
	6050 5100 9900 5100
Wire Notes Line width 20 rgb(255, 0, 0)
	9900 5100 9900 750 
Text Notes 5200 6850 0    177  Italic 35
MCU
Text Notes 6400 4900 0    177  Italic 35
Decoupling
$Comp
L Connector_Generic:Conn_02x04_Odd_Even prog1
U 1 1 5D92FFB6
P 13650 1100
F 0 "prog1" H 13500 1350 50  0000 C CNN
F 1 "programmer" H 14000 1350 50  0000 C CNN
F 2 "Connector_IDC:IDC-Header_2x04_P2.54mm_Vertical" H 13650 1100 50  0001 C CNN
F 3 "~" H 13650 1100 50  0001 C CNN
F 4 "PinHeader_SMD" H 13650 1100 50  0001 C CNN "type"
	1    13650 1100
	1    0    0    -1  
$EndComp
Text Label 12950 1000 0    49   ~ 0
jTCK_SWCLK
Text Label 14050 1000 0    49   ~ 0
jSTM_SWDIO
Text Label 12950 1100 0    49   ~ 0
jTDO_SWO
Text Label 13050 1300 0    49   ~ 0
NRST
$Comp
L power:+3.3V #PWR0135
U 1 1 5D94AF2D
P 14200 1200
F 0 "#PWR0135" H 14200 1050 50  0001 C CNN
F 1 "+3.3V" V 14200 1500 50  0000 C CNN
F 2 "" H 14200 1200 50  0001 C CNN
F 3 "" H 14200 1200 50  0001 C CNN
	1    14200 1200
	0    1    1    0   
$EndComp
$Comp
L power:GNDREF #PWR0136
U 1 1 5D94C1F6
P 14050 1350
F 0 "#PWR0136" H 14050 1100 50  0001 C CNN
F 1 "GNDREF" H 14300 1300 50  0000 C CNN
F 2 "" H 14050 1350 50  0001 C CNN
F 3 "" H 14050 1350 50  0001 C CNN
	1    14050 1350
	1    0    0    -1  
$EndComp
Wire Notes Line width 20 rgb(255, 0, 0)
	6050 750  6050 5100
Wire Notes Line width 20 rgb(255, 0, 0)
	6050 750  9900 750 
Wire Wire Line
	13950 1200 14200 1200
Wire Wire Line
	13950 1300 14050 1300
Wire Wire Line
	14050 1300 14050 1350
Wire Wire Line
	12850 1000 13450 1000
Wire Wire Line
	12850 1100 13450 1100
Wire Wire Line
	12850 1200 13450 1200
Wire Wire Line
	12850 1300 13450 1300
Wire Wire Line
	13950 1000 14550 1000
Wire Wire Line
	13950 1100 14550 1100
Text Label 13000 1200 0    49   ~ 0
jNTRST
Text Label 14100 1100 0    49   ~ 0
jTDI
Text Label 2500 1600 0    49   ~ 0
NRST
Wire Wire Line
	4250 4200 4800 4200
Wire Wire Line
	4250 4100 4800 4100
Wire Wire Line
	4250 3600 4850 3600
Wire Wire Line
	4250 3500 4850 3500
Wire Wire Line
	4250 3400 4850 3400
Text Label 4400 4200 0    49   ~ 0
jNTRST
Text Label 4350 4100 0    49   ~ 0
jTDO_SWO
Text Label 4450 3600 0    49   ~ 0
jTDI
Text Label 4350 3500 0    49   ~ 0
jTCK_SWCLK
$Comp
L Device:D_Zener_Small DZ1
U 1 1 5DA0C3C9
P 6650 1650
F 0 "DZ1" V 6550 1400 50  0000 L CNN
F 1 "3.6V" V 6650 1350 50  0000 L CNN
F 2 "Diode_SMD:D_MiniMELF" V 6650 1650 50  0001 C CNN
F 3 "~" V 6650 1650 50  0001 C CNN
F 4 "diode_zener" H 6650 1650 50  0001 C CNN "type"
	1    6650 1650
	0    1    1    0   
$EndComp
Wire Wire Line
	6650 1550 6650 1450
Connection ~ 6650 1450
$Comp
L power:GNDREF #PWR0149
U 1 1 5DA2EB51
P 6650 1750
F 0 "#PWR0149" H 6650 1500 50  0001 C CNN
F 1 "GNDREF" H 6655 1577 50  0000 C CNN
F 2 "" H 6650 1750 50  0001 C CNN
F 3 "" H 6650 1750 50  0001 C CNN
	1    6650 1750
	1    0    0    -1  
$EndComp
Text Notes 12850 1500 0    98   Italic 20
programmer
Wire Wire Line
	4250 3100 4850 3100
Wire Wire Line
	4250 3000 4850 3000
Text Label 4400 3000 0    49   ~ 0
MCU_TX1
Wire Wire Line
	2000 7700 2450 7700
Wire Wire Line
	2000 7850 2450 7850
Text Label 2050 7700 0    49   ~ 0
MCU_RX1
Text Label 2050 7850 0    49   ~ 0
MCU_TX1
Text HLabel 1650 8350 0    49   Input ~ 0
SIM_STATUS
Text HLabel 1650 8550 0    49   Output ~ 0
SIM_PWRKEY
Wire Wire Line
	1650 8350 2350 8350
Wire Wire Line
	1650 8550 2350 8550
Text Label 1800 8350 0    49   ~ 0
SIM_STATUS
Text Label 1850 8550 0    49   ~ 0
SIM_PWRKEY
Wire Notes Line width 20 rgb(255, 0, 0)
	800  7250 5950 7250
Text Notes 4150 9500 0    197  Italic 39
HEIRARCHY
Wire Wire Line
	4250 4400 4800 4400
Wire Wire Line
	4250 4500 4800 4500
Text Label 4400 4500 0    49   ~ 0
AT_SDA
Text Label 4400 4400 0    49   ~ 0
AT_SCL
Text HLabel 3300 7700 0    49   BiDi ~ 0
eeprom_I2C[0..2]
Entry Wire Line
	3900 7700 3800 7800
Entry Wire Line
	3900 7800 3800 7900
Entry Wire Line
	3900 7900 3800 8000
Text Label 4250 7700 0    49   ~ 0
AT_SDA
Text Label 4250 7800 0    49   ~ 0
AT_SCL
Text Label 4300 7900 0    49   ~ 0
AT_WP
Text Label 3350 7700 0    49   ~ 0
AT[0..2]
Wire Bus Line
	3300 7700 3800 7700
Text Label 4400 4300 0    49   ~ 0
AT_WP
Wire Wire Line
	4250 2900 4850 2900
Text Label 4400 2900 0    49   ~ 0
SIM_STATUS
Text Label 2250 4500 0    49   ~ 0
SIM_PWRKEY
Text HLabel 1650 8850 0    49   Output ~ 0
SIM_SHUTDOWN
Wire Wire Line
	1650 8850 2350 8850
Text Label 1750 8850 0    49   ~ 0
SIM_SHUTDOWN
Wire Wire Line
	4250 3200 4850 3200
Wire Wire Line
	4250 3300 4850 3300
Text Label 4400 3300 0    49   ~ 0
USB_D-
Text Label 4400 3200 0    49   ~ 0
USB_D+
Text HLabel 3250 8150 0    49   BiDi ~ 0
sdCard_Port[0..6]
Wire Bus Line
	3250 8150 3800 8150
Text Label 3350 8150 0    49   ~ 0
SDP[0..6]
Entry Wire Line
	3900 8200 3800 8300
Entry Wire Line
	3900 8300 3800 8400
$Comp
L power:+5V #PWR0150
U 1 1 5DB5AF1A
P 7850 5650
F 0 "#PWR0150" H 7850 5500 50  0001 C CNN
F 1 "+5V" H 7865 5823 50  0000 C CNN
F 2 "" H 7850 5650 50  0001 C CNN
F 3 "" H 7850 5650 50  0001 C CNN
	1    7850 5650
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C14
U 1 1 5DB5B627
P 8100 5650
F 0 "C14" V 7871 5650 50  0000 C CNN
F 1 "100nF" V 7962 5650 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8100 5650 50  0001 C CNN
F 3 "~" H 8100 5650 50  0001 C CNN
F 4 "CAP" H 8100 5650 50  0001 C CNN "type"
	1    8100 5650
	0    1    1    0   
$EndComp
$Comp
L Connector:USB_B_Micro J2
U 1 1 5DB63D8A
P 7300 6050
F 0 "J2" H 7357 6517 50  0000 C CNN
F 1 "USB_B_Micro" H 7357 6426 50  0000 C CNN
F 2 "Connector_USB:USB_Micro-B_Molex_47346-0001" H 7450 6000 50  0001 C CNN
F 3 "~" H 7450 6000 50  0001 C CNN
F 4 "usb" H 7300 6050 50  0001 C CNN "type"
	1    7300 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 5650 7850 5850
Wire Wire Line
	7850 5850 7600 5850
Wire Wire Line
	8000 5650 7850 5650
Connection ~ 7850 5650
$Comp
L power:GNDREF #PWR0151
U 1 1 5DB6BED5
P 8200 5650
F 0 "#PWR0151" H 8200 5400 50  0001 C CNN
F 1 "GNDREF" V 8200 5350 50  0000 C CNN
F 2 "" H 8200 5650 50  0001 C CNN
F 3 "" H 8200 5650 50  0001 C CNN
	1    8200 5650
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R15
U 1 1 5DB6D709
P 8275 6050
F 0 "R15" V 8068 6050 50  0000 C CNN
F 1 "22" V 8225 6350 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8205 6050 50  0001 C CNN
F 3 "~" H 8275 6050 50  0001 C CNN
F 4 "RES" H 8275 6050 50  0001 C CNN "type"
	1    8275 6050
	0    1    1    0   
$EndComp
$Comp
L Device:R R16
U 1 1 5DB6DFCE
P 8275 6150
F 0 "R16" V 8068 6150 50  0000 C CNN
F 1 "22" V 8225 6450 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8205 6150 50  0001 C CNN
F 3 "~" H 8275 6150 50  0001 C CNN
F 4 "RES" H 8275 6150 50  0001 C CNN "type"
	1    8275 6150
	0    1    1    0   
$EndComp
Wire Wire Line
	7600 6150 7750 6150
$Comp
L power:GNDREF #PWR0152
U 1 1 5DB75531
P 7200 6550
F 0 "#PWR0152" H 7200 6300 50  0001 C CNN
F 1 "GNDREF" H 7000 6500 50  0000 C CNN
F 2 "" H 7200 6550 50  0001 C CNN
F 3 "" H 7200 6550 50  0001 C CNN
	1    7200 6550
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0153
U 1 1 5DB75DD4
P 7300 6550
F 0 "#PWR0153" H 7300 6300 50  0001 C CNN
F 1 "GNDREF" H 7500 6500 50  0000 C CNN
F 2 "" H 7300 6550 50  0001 C CNN
F 3 "" H 7300 6550 50  0001 C CNN
	1    7300 6550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7200 6450 7200 6550
Wire Wire Line
	7300 6450 7300 6550
Wire Wire Line
	8425 6150 9225 6150
Wire Wire Line
	8425 6050 9225 6050
Text Label 8675 6150 0    49   ~ 0
USB_D-
Text Label 8675 6050 0    49   ~ 0
USB_D+
$Comp
L Device:R R17
U 1 1 5DB95A8D
P 8275 6250
F 0 "R17" V 8375 6300 50  0000 C CNN
F 1 "22" V 8375 6150 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8205 6250 50  0001 C CNN
F 3 "~" H 8275 6250 50  0001 C CNN
F 4 "RES" H 8275 6250 50  0001 C CNN "type"
	1    8275 6250
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR0154
U 1 1 5DB9D9AF
P 8425 6250
F 0 "#PWR0154" H 8425 6100 50  0001 C CNN
F 1 "+3.3V" V 8425 6500 50  0000 C CNN
F 2 "" H 8425 6250 50  0001 C CNN
F 3 "" H 8425 6250 50  0001 C CNN
	1    8425 6250
	0    1    1    0   
$EndComp
Wire Notes Line width 20 rgb(255, 0, 0)
	6050 5250 9900 5250
Wire Notes Line width 20 rgb(255, 0, 0)
	9900 5250 9900 7100
Wire Notes Line width 20 rgb(255, 0, 0)
	9900 7100 6050 7100
Wire Notes Line width 20 rgb(255, 0, 0)
	6050 7100 6050 5250
Text Notes 6150 7000 0    157  Italic 31
USB_DEVICE\n
$Comp
L MCU_ST_STM32F1:STM32F103RETx U2
U 1 1 5DBACEA8
P 3550 3700
F 0 "U2" H 2600 1700 50  0000 C CNN
F 1 "STM32F103RETx" H 2750 1850 50  0000 C CNN
F 2 "Package_QFP:LQFP-64_10x10mm_P0.5mm" H 2950 2000 50  0001 R CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00191185.pdf" H 3550 3700 50  0001 C CNN
F 4 "MCU" H 3550 3700 50  0001 C CNN "type"
	1    3550 3700
	1    0    0    -1  
$EndComp
Connection ~ 3550 1900
Wire Wire Line
	3550 1900 3600 1900
Connection ~ 3650 1900
Wire Wire Line
	3650 1900 3750 1900
Wire Wire Line
	3450 1900 3550 1900
Connection ~ 3600 1900
Wire Wire Line
	3600 1900 3650 1900
Wire Wire Line
	3350 5500 3450 5500
Connection ~ 3450 5500
Wire Wire Line
	3450 5500 3550 5500
Connection ~ 3550 5500
Wire Wire Line
	3550 5500 3650 5500
Connection ~ 3650 5500
Wire Wire Line
	3650 5500 3750 5500
Wire Wire Line
	3550 5500 3550 5600
Wire Wire Line
	4250 4300 4800 4300
Wire Wire Line
	4250 4600 4800 4600
Wire Wire Line
	4250 4700 4800 4700
Wire Wire Line
	4250 4800 4800 4800
Wire Wire Line
	4250 4900 4800 4900
Wire Wire Line
	4250 5000 4800 5000
Wire Wire Line
	4250 5100 4800 5100
Wire Wire Line
	4250 5200 4800 5200
Wire Wire Line
	4250 5300 4800 5300
Text Label 4400 4600 0    49   ~ 0
PB8
Text Label 4400 4700 0    49   ~ 0
PB9
Text Label 4400 4800 0    49   ~ 0
MCU_TX3
Text Label 4400 5100 0    49   ~ 0
key2
Text Label 4400 5200 0    49   ~ 0
LD1
Text Label 4400 5300 0    49   ~ 0
LD2
Wire Wire Line
	4250 3800 4850 3800
Wire Wire Line
	4250 3900 4850 3900
Wire Wire Line
	2850 5100 2250 5100
Wire Wire Line
	2850 5200 2250 5200
Wire Wire Line
	2850 5300 2250 5300
Wire Wire Line
	2850 4500 2250 4500
Wire Wire Line
	2850 4400 2250 4400
Wire Wire Line
	2850 4300 2250 4300
Wire Wire Line
	2850 4200 2250 4200
Wire Wire Line
	2850 4100 2250 4100
Wire Wire Line
	2850 4000 2250 4000
Wire Wire Line
	2850 3900 2250 3900
Wire Wire Line
	4250 2100 4850 2100
Wire Wire Line
	4250 2200 4850 2200
Wire Wire Line
	4250 2300 4850 2300
Wire Wire Line
	4250 2400 4850 2400
Wire Wire Line
	4250 2500 4850 2500
Wire Wire Line
	4250 2600 4850 2600
Wire Wire Line
	4250 2700 4850 2700
Wire Wire Line
	4250 2800 4850 2800
Text Label 4450 2100 0    49   ~ 0
PA0
Text Label 4450 2200 0    49   ~ 0
PA1
Text Label 4450 2300 0    49   ~ 0
PA2
Text Label 4450 2400 0    49   ~ 0
PA3
Text Label 4450 2500 0    49   ~ 0
PA4
Text Label 4450 2600 0    49   ~ 0
PA5
Text Label 4450 2700 0    49   ~ 0
PA6
Text Label 4450 2800 0    49   ~ 0
PA7
Text Label 4450 3800 0    49   ~ 0
PB0
Text Label 4450 3900 0    49   ~ 0
PB1
Text Label 2450 3900 0    49   ~ 0
PC1
Text Label 2450 4000 0    49   ~ 0
PC2
Text Label 2450 4100 0    49   ~ 0
PC3
Text Label 2450 4200 0    49   ~ 0
PC4
Text Label 2450 4300 0    49   ~ 0
PC5
Text Label 2450 5200 0    49   ~ 0
PC14
Text Label 2250 4400 0    49   ~ 0
SIM_SHUTDOWN
Wire Wire Line
	2850 3800 2250 3800
Text Label 2450 3800 0    49   ~ 0
PC0
$Comp
L Transistor_BJT:BC817 Q1
U 1 1 5DF13BEF
P 7200 8550
F 0 "Q1" H 7391 8596 50  0000 L CNN
F 1 "BC817" H 7391 8505 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 7400 8475 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 7200 8550 50  0001 L CNN
F 4 "RES" H 7200 8550 50  0001 C CNN "type"
	1    7200 8550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R13
U 1 1 5DF13BF5
P 6950 8850
F 0 "R13" V 6743 8850 50  0000 C CNN
F 1 "47K" V 6834 8850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6880 8850 50  0001 C CNN
F 3 "~" H 6950 8850 50  0001 C CNN
F 4 "RES" H 6950 8850 50  0001 C CNN "type"
	1    6950 8850
	0    1    1    0   
$EndComp
$Comp
L Device:R R12
U 1 1 5DF13BFB
P 6550 8550
F 0 "R12" V 6343 8550 50  0000 C CNN
F 1 "4.7K" V 6434 8550 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6480 8550 50  0001 C CNN
F 3 "~" H 6550 8550 50  0001 C CNN
F 4 "RES" H 6550 8550 50  0001 C CNN "type"
	1    6550 8550
	0    1    1    0   
$EndComp
Wire Wire Line
	6700 8550 6750 8550
Wire Wire Line
	7100 8850 7300 8850
Wire Wire Line
	7300 8850 7300 8750
Wire Wire Line
	6800 8850 6750 8850
Wire Wire Line
	6750 8850 6750 8550
Connection ~ 6750 8550
Wire Wire Line
	6750 8550 7000 8550
$Comp
L power:GNDREF #PWR0156
U 1 1 5DF13C08
P 7300 8950
F 0 "#PWR0156" H 7300 8700 50  0001 C CNN
F 1 "GNDREF" H 7305 8777 50  0000 C CNN
F 2 "" H 7300 8950 50  0001 C CNN
F 3 "" H 7300 8950 50  0001 C CNN
	1    7300 8950
	1    0    0    -1  
$EndComp
Wire Wire Line
	7300 8850 7300 8950
Connection ~ 7300 8850
$Comp
L Device:LED LD_STATUS?
U 1 1 5DF13C10
P 7300 8050
AR Path="/5D848953/5DF13C10" Ref="LD_STATUS?"  Part="1" 
AR Path="/5D8488FC/5DF13C10" Ref="LD1"  Part="1" 
F 0 "LD1" V 7339 7932 50  0000 R CNN
F 1 "LD_GREEN" V 7248 7932 50  0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric" H 7300 8050 50  0001 C CNN
F 3 "~" H 7300 8050 50  0001 C CNN
F 4 "LED_SMD" H 7300 8050 50  0001 C CNN "type"
	1    7300 8050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	7300 8200 7300 8350
$Comp
L Device:R R?
U 1 1 5DF13C17
P 7300 7750
AR Path="/5D848953/5DF13C17" Ref="R?"  Part="1" 
AR Path="/5D8488FC/5DF13C17" Ref="R14"  Part="1" 
F 0 "R14" H 7230 7704 50  0000 R CNN
F 1 "1K" H 7230 7795 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7230 7750 50  0001 C CNN
F 3 "~" H 7300 7750 50  0001 C CNN
F 4 "RES" H 7300 7750 50  0001 C CNN "type"
	1    7300 7750
	-1   0    0    1   
$EndComp
Wire Notes Line width 20 rgb(255, 0, 0)
	6100 7250 6100 9650
$Comp
L Transistor_BJT:BC817 Q2
U 1 1 5DF267F9
P 9000 8550
F 0 "Q2" H 9191 8596 50  0000 L CNN
F 1 "BC817" H 9191 8505 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 9200 8475 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 9000 8550 50  0001 L CNN
F 4 "RES" H 9000 8550 50  0001 C CNN "type"
	1    9000 8550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R19
U 1 1 5DF267FF
P 8750 8850
F 0 "R19" V 8543 8850 50  0000 C CNN
F 1 "47K" V 8634 8850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8680 8850 50  0001 C CNN
F 3 "~" H 8750 8850 50  0001 C CNN
F 4 "RES" H 8750 8850 50  0001 C CNN "type"
	1    8750 8850
	0    1    1    0   
$EndComp
$Comp
L Device:R R18
U 1 1 5DF26805
P 8350 8550
F 0 "R18" V 8143 8550 50  0000 C CNN
F 1 "4.7K" V 8234 8550 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8280 8550 50  0001 C CNN
F 3 "~" H 8350 8550 50  0001 C CNN
F 4 "RES" H 8350 8550 50  0001 C CNN "type"
	1    8350 8550
	0    1    1    0   
$EndComp
Wire Wire Line
	8500 8550 8550 8550
Wire Wire Line
	8900 8850 9100 8850
Wire Wire Line
	9100 8850 9100 8750
Wire Wire Line
	8600 8850 8550 8850
Wire Wire Line
	8550 8850 8550 8550
Connection ~ 8550 8550
Wire Wire Line
	8550 8550 8800 8550
$Comp
L power:GNDREF #PWR0157
U 1 1 5DF26812
P 9100 8950
F 0 "#PWR0157" H 9100 8700 50  0001 C CNN
F 1 "GNDREF" H 9105 8777 50  0000 C CNN
F 2 "" H 9100 8950 50  0001 C CNN
F 3 "" H 9100 8950 50  0001 C CNN
	1    9100 8950
	1    0    0    -1  
$EndComp
Wire Wire Line
	9100 8850 9100 8950
Connection ~ 9100 8850
$Comp
L Device:LED LD_STATUS?
U 1 1 5DF2681A
P 9100 8050
AR Path="/5D848953/5DF2681A" Ref="LD_STATUS?"  Part="1" 
AR Path="/5D8488FC/5DF2681A" Ref="LD2"  Part="1" 
F 0 "LD2" V 9139 7932 50  0000 R CNN
F 1 "LD_GREEN" V 9048 7932 50  0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric" H 9100 8050 50  0001 C CNN
F 3 "~" H 9100 8050 50  0001 C CNN
F 4 "LED_SMD" H 9100 8050 50  0001 C CNN "type"
	1    9100 8050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9100 8200 9100 8350
$Comp
L Device:R R?
U 1 1 5DF26821
P 9100 7750
AR Path="/5D848953/5DF26821" Ref="R?"  Part="1" 
AR Path="/5D8488FC/5DF26821" Ref="R20"  Part="1" 
F 0 "R20" H 9030 7704 50  0000 R CNN
F 1 "1K" H 9030 7795 50  0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9030 7750 50  0001 C CNN
F 3 "~" H 9100 7750 50  0001 C CNN
F 4 "RES" H 9100 7750 50  0001 C CNN "type"
	1    9100 7750
	-1   0    0    1   
$EndComp
Wire Wire Line
	3350 1900 3450 1900
Connection ~ 3450 1900
$Comp
L power:+3.3V #PWR0158
U 1 1 5DF57B46
P 7300 7600
F 0 "#PWR0158" H 7300 7450 50  0001 C CNN
F 1 "+3.3V" H 7315 7773 50  0000 C CNN
F 2 "" H 7300 7600 50  0001 C CNN
F 3 "" H 7300 7600 50  0001 C CNN
	1    7300 7600
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0159
U 1 1 5DF5E4C1
P 9100 7600
F 0 "#PWR0159" H 9100 7450 50  0001 C CNN
F 1 "+3.3V" H 9115 7773 50  0000 C CNN
F 2 "" H 9100 7600 50  0001 C CNN
F 3 "" H 9100 7600 50  0001 C CNN
	1    9100 7600
	1    0    0    -1  
$EndComp
Wire Notes Line width 20 rgb(255, 0, 0)
	9900 9600 9900 7250
Wire Notes Line width 20 rgb(255, 0, 0)
	6100 7250 9900 7250
Wire Notes Line width 20 rgb(255, 0, 0)
	5950 9600 750  9600
Wire Notes Line width 20 rgb(255, 0, 0)
	750  7250 750  9600
Wire Notes Line width 20 rgb(255, 0, 0)
	5950 7250 5950 9600
Wire Notes Line width 20 rgb(255, 0, 0)
	6100 9600 9900 9600
Wire Wire Line
	6150 8550 6400 8550
Wire Wire Line
	7900 8550 8200 8550
Text Notes 6300 9400 0    197  Italic 39
LEDs
Text Label 6200 8550 0    49   ~ 0
LD1
Text Label 7950 8550 0    49   ~ 0
LD2
$Comp
L Switch:SW_Push key1
U 1 1 5DFD1C44
P 10750 1700
F 0 "key1" V 10700 1950 50  0000 C CNN
F 1 "SW_Push" V 10600 1950 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_CK_RS282G05A3" H 10750 1900 50  0001 C CNN
F 3 "~" H 10750 1900 50  0001 C CNN
F 4 "button" H 10750 1700 50  0001 C CNN "type"
	1    10750 1700
	0    -1   1    0   
$EndComp
$Comp
L Switch:SW_Push key2
U 1 1 5DFD44CA
P 11900 1700
F 0 "key2" V 11900 1985 50  0000 C CNN
F 1 "SW_Push" V 11700 1950 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_CK_RS282G05A3" H 11900 1900 50  0001 C CNN
F 3 "~" H 11900 1900 50  0001 C CNN
F 4 "button" H 11900 1700 50  0001 C CNN "type"
	1    11900 1700
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR0160
U 1 1 5DFD4B13
P 11000 1050
F 0 "#PWR0160" H 11000 900 50  0001 C CNN
F 1 "+3.3V" H 11015 1223 50  0000 C CNN
F 2 "" H 11000 1050 50  0001 C CNN
F 3 "" H 11000 1050 50  0001 C CNN
	1    11000 1050
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0161
U 1 1 5DFD5215
P 11600 1050
F 0 "#PWR0161" H 11600 900 50  0001 C CNN
F 1 "+3.3V" H 11615 1223 50  0000 C CNN
F 2 "" H 11600 1050 50  0001 C CNN
F 3 "" H 11600 1050 50  0001 C CNN
	1    11600 1050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C20
U 1 1 5DFD67DE
P 11000 1700
F 0 "C20" H 11092 1746 50  0000 L CNN
F 1 "100nF" H 11092 1655 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 11000 1700 50  0001 C CNN
F 3 "~" H 11000 1700 50  0001 C CNN
F 4 "CAP" H 11000 1700 50  0001 C CNN "type"
	1    11000 1700
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C21
U 1 1 5DFD6F5F
P 11600 1700
F 0 "C21" H 11692 1746 50  0000 L CNN
F 1 "100nF" H 11692 1655 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 11600 1700 50  0001 C CNN
F 3 "~" H 11600 1700 50  0001 C CNN
F 4 "CAP" H 11600 1700 50  0001 C CNN "type"
	1    11600 1700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R21
U 1 1 5DFD855E
P 11000 1200
F 0 "R21" V 10793 1200 50  0000 C CNN
F 1 "10K" V 10884 1200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 10930 1200 50  0001 C CNN
F 3 "~" H 11000 1200 50  0001 C CNN
F 4 "RES" H 11000 1200 50  0001 C CNN "type"
	1    11000 1200
	1    0    0    1   
$EndComp
$Comp
L Device:R R22
U 1 1 5DFF895B
P 11600 1200
F 0 "R22" V 11393 1200 50  0000 C CNN
F 1 "10K" V 11484 1200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 11530 1200 50  0001 C CNN
F 3 "~" H 11600 1200 50  0001 C CNN
F 4 "RES" H 11600 1200 50  0001 C CNN "type"
	1    11600 1200
	-1   0    0    1   
$EndComp
Wire Wire Line
	11900 1500 11600 1500
Wire Wire Line
	11600 1600 11600 1500
Connection ~ 11600 1500
Wire Wire Line
	10750 1500 11000 1500
Connection ~ 11000 1500
Wire Wire Line
	11000 1500 11000 1600
$Comp
L power:GNDREF #PWR0162
U 1 1 5E024EB0
P 10750 1900
F 0 "#PWR0162" H 10750 1650 50  0001 C CNN
F 1 "GNDREF" H 10600 1700 50  0000 C CNN
F 2 "" H 10750 1900 50  0001 C CNN
F 3 "" H 10750 1900 50  0001 C CNN
	1    10750 1900
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0163
U 1 1 5E0254ED
P 11000 1900
F 0 "#PWR0163" H 11000 1650 50  0001 C CNN
F 1 "GNDREF" H 11150 1700 50  0000 C CNN
F 2 "" H 11000 1900 50  0001 C CNN
F 3 "" H 11000 1900 50  0001 C CNN
	1    11000 1900
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0164
U 1 1 5E025881
P 11600 1900
F 0 "#PWR0164" H 11600 1650 50  0001 C CNN
F 1 "GNDREF" H 11500 1700 50  0000 C CNN
F 2 "" H 11600 1900 50  0001 C CNN
F 3 "" H 11600 1900 50  0001 C CNN
	1    11600 1900
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0165
U 1 1 5E025CFE
P 11900 1900
F 0 "#PWR0165" H 11900 1650 50  0001 C CNN
F 1 "GNDREF" H 12050 1700 50  0000 C CNN
F 2 "" H 11900 1900 50  0001 C CNN
F 3 "" H 11900 1900 50  0001 C CNN
	1    11900 1900
	1    0    0    -1  
$EndComp
Wire Notes Line width 20 rgb(255, 0, 0)
	10050 750  12650 750 
Wire Notes Line width 20 rgb(255, 0, 0)
	12650 750  12650 2550
Wire Notes Line width 20 rgb(255, 0, 0)
	12650 2550 10000 2550
Wire Notes Line width 20 rgb(255, 0, 0)
	10000 2550 10000 750 
Text Notes 10050 2500 0    197  Italic 39
KEYs
Wire Wire Line
	11600 1800 11600 1900
Wire Wire Line
	11600 1350 11600 1500
Wire Wire Line
	11000 1350 11000 1500
Wire Wire Line
	11000 1800 11000 1900
Text Label 10800 1500 0    49   ~ 0
key1
Text Label 11700 1500 0    49   ~ 0
key2
Text Label 4400 5000 0    49   ~ 0
key1
Text Label 4400 4900 0    49   ~ 0
MCU_RX3
$Comp
L Connector:Conn_01x03_Male J5
U 1 1 5E09BCA0
P 13700 2150
F 0 "J5" H 13808 2431 50  0000 C CNN
F 1 "debug" H 13600 2350 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 13700 2150 50  0001 C CNN
F 3 "~" H 13700 2150 50  0001 C CNN
F 4 "PinHeader_SMD" H 13700 2150 50  0001 C CNN "type"
	1    13700 2150
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0166
U 1 1 5E09D2C6
P 14050 2050
F 0 "#PWR0166" H 14050 1800 50  0001 C CNN
F 1 "GNDREF" V 14050 1750 50  0000 C CNN
F 2 "" H 14050 2050 50  0001 C CNN
F 3 "" H 14050 2050 50  0001 C CNN
	1    14050 2050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	13900 2050 14050 2050
Wire Wire Line
	13900 2150 14400 2150
Wire Wire Line
	13900 2250 14400 2250
Text Label 13950 2150 0    49   ~ 0
MCU_TX3
Text Label 13950 2250 0    49   ~ 0
MCU_RX3
Text Notes 12800 2500 0    197  Italic 39
UART
Wire Wire Line
	12650 3650 13150 3650
Wire Wire Line
	12650 3750 13150 3750
Wire Wire Line
	12650 3850 13150 3850
Wire Wire Line
	12650 3950 13150 3950
Wire Wire Line
	12650 4050 13150 4050
Wire Wire Line
	13650 3650 14150 3650
Wire Wire Line
	13650 3750 14150 3750
Wire Wire Line
	13650 3850 14150 3850
Wire Wire Line
	13650 3950 14150 3950
Wire Wire Line
	13650 4050 14150 4050
Text Label 13750 3650 0    49   ~ 0
PA6
Text Label 13750 3750 0    49   ~ 0
PA5
Text Label 13750 3850 0    49   ~ 0
PA4
Text Label 13750 3950 0    49   ~ 0
PA3
Text Label 13750 4050 0    49   ~ 0
PA2
Wire Notes Line width 20 rgb(255, 0, 0)
	10600 3050 14900 3050
Wire Notes Line width 20 rgb(255, 0, 0)
	14900 3050 14900 5050
Wire Notes Line width 20 rgb(255, 0, 0)
	14900 5050 10000 5050
Wire Notes Line width 20 rgb(255, 0, 0)
	10000 5050 10000 3050
Wire Notes Line width 20 rgb(255, 0, 0)
	10000 3050 10550 3050
Text Notes 12900 4950 0    197  Italic 39
CONNECTOR\n
Wire Notes Line width 20 rgb(255, 0, 0)
	12750 2550 12750 1700
Wire Notes Line width 20 rgb(255, 0, 0)
	12750 1700 14900 1700
Wire Notes Line width 20 rgb(255, 0, 0)
	14900 1700 14900 2550
Wire Notes Line width 20 rgb(255, 0, 0)
	14900 2550 12750 2550
Wire Notes Line width 20 rgb(255, 0, 0)
	12750 1600 12750 750 
Wire Notes Line width 20 rgb(255, 0, 0)
	12750 750  14900 750 
Wire Notes Line width 20 rgb(255, 0, 0)
	14900 750  14900 1600
Wire Notes Line width 20 rgb(255, 0, 0)
	14900 1600 12750 1600
Wire Notes Line width 20 rgb(255, 0, 0)
	5950 7050 5950 750 
Wire Notes Line width 20 rgb(255, 0, 0)
	5950 750  850  750 
Wire Notes Line width 20 rgb(255, 0, 0)
	850  750  850  7050
Entry Wire Line
	3900 8400 3800 8500
Entry Wire Line
	3900 8500 3800 8600
Entry Wire Line
	3900 8600 3800 8700
Entry Wire Line
	3900 8700 3800 8800
Text Label 4000 8500 0    49   ~ 0
SD_CLK
Text Label 4000 8300 0    49   ~ 0
SD_DAT3
Text Label 4000 8200 0    49   ~ 0
SD_DAT2
Text Label 4000 8400 0    49   ~ 0
SD_CMD
Text Label 4000 8600 0    49   ~ 0
SD_DAT0
Text Label 4000 8700 0    49   ~ 0
SD_DAT1
Wire Wire Line
	2250 3600 2850 3600
Wire Wire Line
	2850 4600 2250 4600
Wire Wire Line
	2850 4700 2250 4700
Wire Wire Line
	2850 4800 2250 4800
Wire Wire Line
	2850 4900 2250 4900
Wire Wire Line
	2850 5000 2250 5000
Text Label 2350 3600 0    49   ~ 0
SD_CMD
Text Label 2450 5000 0    49   ~ 0
SD_CLK
Text Label 2450 4600 0    49   ~ 0
SD_DAT0
Text Label 2450 4700 0    49   ~ 0
SD_DAT1
Text Label 2450 4800 0    49   ~ 0
SD_DAT2
Text Label 2450 4900 0    49   ~ 0
SD_DAT3
Wire Wire Line
	11700 3950 12250 3950
Wire Wire Line
	11700 3750 12250 3750
Wire Wire Line
	11700 3650 12250 3650
Wire Wire Line
	10650 4150 11200 4150
Text Label 10800 3950 0    49   ~ 0
PC2
Text Label 10800 3750 0    49   ~ 0
PA0
Text Label 10800 4150 0    49   ~ 0
PC0
Text Label 10800 4050 0    49   ~ 0
PC1
Text Label 10800 3650 0    49   ~ 0
PA1
Wire Wire Line
	10650 4050 11200 4050
Wire Wire Line
	10650 3950 11200 3950
Wire Wire Line
	10650 3850 11200 3850
Wire Wire Line
	10650 3750 11200 3750
Wire Wire Line
	10650 3650 11200 3650
$Comp
L Connector_Generic:Conn_02x07_Odd_Even J4
U 1 1 5DD91DD3
P 13350 3950
F 0 "J4" H 13400 4467 50  0000 C CNN
F 1 "GPIO" H 13200 4450 50  0000 C CNN
F 2 "Connector_PinHeader_1.27mm:PinHeader_2x07_P1.27mm_Vertical_SMD" H 13350 3950 50  0001 C CNN
F 3 "~" H 13350 3950 50  0001 C CNN
F 4 "PinHeader_SMD" H 13350 3950 50  0001 C CNN "type"
	1    13350 3950
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_02x07_Odd_Even J3
U 1 1 5DD90CF4
P 11400 3950
F 0 "J3" H 11450 4467 50  0000 C CNN
F 1 "GPIO" H 11250 4450 50  0000 C CNN
F 2 "Connector_PinHeader_1.27mm:PinHeader_2x07_P1.27mm_Vertical_SMD" H 11400 3950 50  0001 C CNN
F 3 "~" H 11400 3950 50  0001 C CNN
F 4 "PinHeader_SMD" H 11400 3950 50  0001 C CNN "type"
	1    11400 3950
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0171
U 1 1 5DE4D242
P 11200 4250
F 0 "#PWR0171" H 11200 4000 50  0001 C CNN
F 1 "GNDREF" H 11100 4050 50  0000 C CNN
F 2 "" H 11200 4250 50  0001 C CNN
F 3 "" H 11200 4250 50  0001 C CNN
	1    11200 4250
	1    0    0    -1  
$EndComp
$Comp
L power:GNDREF #PWR0172
U 1 1 5DE4EE55
P 13150 4250
F 0 "#PWR0172" H 13150 4000 50  0001 C CNN
F 1 "GNDREF" H 13050 4050 50  0000 C CNN
F 2 "" H 13150 4250 50  0001 C CNN
F 3 "" H 13150 4250 50  0001 C CNN
	1    13150 4250
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0173
U 1 1 5DE5F628
P 13750 4250
F 0 "#PWR0173" H 13750 4100 50  0001 C CNN
F 1 "+3.3V" V 13750 4500 50  0000 C CNN
F 2 "" H 13750 4250 50  0001 C CNN
F 3 "" H 13750 4250 50  0001 C CNN
	1    13750 4250
	0    1    1    0   
$EndComp
Wire Wire Line
	13650 4150 13650 4250
Wire Wire Line
	13650 4250 13750 4250
Connection ~ 13650 4250
$Comp
L power:+3.3V #PWR0174
U 1 1 5DE8022C
P 11700 4250
F 0 "#PWR0174" H 11700 4100 50  0001 C CNN
F 1 "+3.3V" V 11700 4500 50  0000 C CNN
F 2 "" H 11700 4250 50  0001 C CNN
F 3 "" H 11700 4250 50  0001 C CNN
	1    11700 4250
	0    1    1    0   
$EndComp
Text Label 4400 3400 0    49   ~ 0
jSTM_SWDIO
Text Label 2450 5300 0    49   ~ 0
PC15
Text Label 11800 3750 0    49   ~ 0
PC14
Text Label 11800 3950 0    49   ~ 0
PB9
Text Label 12750 3650 0    49   ~ 0
PB1
Text Label 12750 3750 0    49   ~ 0
PB0
Text Label 12750 3850 0    49   ~ 0
PC5
Text Label 12750 3950 0    49   ~ 0
PC4
Text Label 12750 4050 0    49   ~ 0
PA7
Connection ~ 13150 4250
Wire Wire Line
	13150 4150 13150 4250
Text Label 11800 3650 0    49   ~ 0
PC15
Text Label 4400 3100 0    49   ~ 0
MCU_RX1
Wire Wire Line
	11700 4050 12250 4050
Text Label 10800 3850 0    49   ~ 0
PC3
$Comp
L power:PWR_FLAG #FLG0103
U 1 1 5E016BF1
P 8600 3450
F 0 "#FLG0103" H 8600 3525 50  0001 C CNN
F 1 "PWR_FLAG" H 8600 3623 50  0000 C CNN
F 2 "" H 8600 3450 50  0001 C CNN
F 3 "~" H 8600 3450 50  0001 C CNN
	1    8600 3450
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG0104
U 1 1 5E0178B4
P 9300 1400
F 0 "#FLG0104" H 9300 1475 50  0001 C CNN
F 1 "PWR_FLAG" H 9300 1573 50  0000 C CNN
F 2 "" H 9300 1400 50  0001 C CNN
F 3 "~" H 9300 1400 50  0001 C CNN
	1    9300 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	8900 1450 9300 1450
Wire Wire Line
	9300 1450 9300 1400
NoConn ~ 7600 6250
Text HLabel 2000 7700 0    49   BiDi ~ 0
RX1
Text HLabel 2000 7850 0    49   BiDi ~ 0
TX1
Wire Wire Line
	3900 7700 4500 7700
Wire Wire Line
	3900 7800 4500 7800
Wire Wire Line
	3900 7900 4500 7900
Text Label 3950 7700 0    49   ~ 0
AT0
Text Label 3950 7800 0    49   ~ 0
AT1
Text Label 3950 7900 0    49   ~ 0
AT2
Wire Wire Line
	3900 8200 4700 8200
Wire Wire Line
	3900 8300 4700 8300
Wire Wire Line
	3900 8400 4700 8400
Wire Wire Line
	3900 8500 4700 8500
Wire Wire Line
	3900 8600 4700 8600
Wire Wire Line
	3900 8700 4700 8700
Text Label 4500 8200 0    49   ~ 0
SDP0
Text Label 4500 8300 0    49   ~ 0
SDP1
Text Label 4500 8400 0    49   ~ 0
SDP2
Text Label 4500 8500 0    49   ~ 0
SDP3
Text Label 4500 8600 0    49   ~ 0
SDP4
Text Label 4500 8700 0    49   ~ 0
SDP5
Entry Wire Line
	3800 8900 3900 8800
Wire Wire Line
	3900 8800 4700 8800
Text Label 4500 8800 0    49   ~ 0
SDP6
Text Label 4000 8800 0    49   ~ 0
SD_CD
Text Label 2450 5100 0    49   ~ 0
SD_CD
$Comp
L power:GNDREF #PWR07
U 1 1 5DF00830
P 11700 3850
F 0 "#PWR07" H 11700 3600 50  0001 C CNN
F 1 "GNDREF" V 11700 3550 50  0000 C CNN
F 2 "" H 11700 3850 50  0001 C CNN
F 3 "" H 11700 3850 50  0001 C CNN
	1    11700 3850
	0    -1   -1   0   
$EndComp
Text Label 11800 4050 0    49   ~ 0
PB8
$Comp
L Switch:SW_Push SW1
U 1 1 5D85CEAE
P 2200 1600
F 0 "SW1" H 2200 1885 50  0000 C CNN
F 1 "SW_Push" H 2200 1794 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_CK_RS282G05A3" H 2200 1800 50  0001 C CNN
F 3 "~" H 2200 1800 50  0001 C CNN
F 4 "button" H 2200 1600 50  0001 C CNN "type"
	1    2200 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 3400 2850 3400
Wire Wire Line
	2100 3150 2100 3400
$Comp
L power:GNDREF #PWR0155
U 1 1 5DE5EAB3
P 1400 3150
F 0 "#PWR0155" H 1400 2900 50  0001 C CNN
F 1 "GNDREF" V 1405 3022 50  0000 R CNN
F 2 "" H 1400 3150 50  0001 C CNN
F 3 "" H 1400 3150 50  0001 C CNN
	1    1400 3150
	0    1    1    0   
$EndComp
$Comp
L Device:C C4
U 1 1 5D85460E
P 1550 3150
F 0 "C4" V 1450 3000 50  0000 C CNN
F 1 "18nF" V 1650 3000 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1588 3000 50  0001 C CNN
F 3 "~" H 1550 3150 50  0001 C CNN
F 4 "CAP" H 1550 3150 50  0001 C CNN "type"
	1    1550 3150
	0    1    1    0   
$EndComp
$Comp
L power:GNDREF #PWR0109
U 1 1 5D856546
P 1400 3850
F 0 "#PWR0109" H 1400 3600 50  0001 C CNN
F 1 "GNDREF" V 1405 3722 50  0000 R CNN
F 2 "" H 1400 3850 50  0001 C CNN
F 3 "" H 1400 3850 50  0001 C CNN
	1    1400 3850
	0    1    1    0   
$EndComp
Wire Wire Line
	2100 3500 2850 3500
Wire Wire Line
	2100 3150 1800 3150
Wire Wire Line
	1700 3150 1800 3150
Connection ~ 1800 3150
Wire Wire Line
	1800 3150 1800 3350
Wire Wire Line
	2100 3500 2100 3850
Wire Wire Line
	2100 3850 1800 3850
Wire Wire Line
	1800 3850 1700 3850
Connection ~ 1800 3850
Wire Wire Line
	1800 3650 1800 3850
$Comp
L Device:C C5
U 1 1 5D85358E
P 1550 3850
F 0 "C5" V 1298 3850 50  0000 C CNN
F 1 "18nF" V 1389 3850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1588 3700 50  0001 C CNN
F 3 "~" H 1550 3850 50  0001 C CNN
F 4 "CAP" H 1550 3850 50  0001 C CNN "type"
	1    1550 3850
	0    1    1    0   
$EndComp
$Comp
L Device:Crystal Y1
U 1 1 5D850EE9
P 1800 3500
F 0 "Y1" V 1754 3631 50  0000 L CNN
F 1 "16MHz" V 1700 3100 50  0000 L CNN
F 2 "Crystal:Crystal_SMD_HC49-SD" H 1800 3500 50  0001 C CNN
F 3 "~" H 1800 3500 50  0001 C CNN
F 4 "crystal" H 1800 3500 50  0001 C CNN "type"
	1    1800 3500
	0    1    1    0   
$EndComp
Text Label 2275 3400 0    49   ~ 0
XTAL+
Text Label 2300 3500 0    49   ~ 0
XTAL-
$Comp
L power:+3.3V #PWR0128
U 1 1 5E0947C3
P 11700 4150
F 0 "#PWR0128" H 11700 4000 50  0001 C CNN
F 1 "+3.3V" V 11700 4400 50  0000 C CNN
F 2 "" H 11700 4150 50  0001 C CNN
F 3 "" H 11700 4150 50  0001 C CNN
	1    11700 4150
	0    1    1    0   
$EndComp
NoConn ~ 4250 4000
Wire Wire Line
	7750 6150 8125 6150
Connection ~ 7750 6150
Wire Wire Line
	7750 6150 7750 6250
Wire Wire Line
	7750 6250 8125 6250
Wire Wire Line
	7600 6050 8125 6050
Wire Bus Line
	3800 7700 3800 8000
Wire Bus Line
	3800 8150 3800 8950
Text Label 7750 6050 0    49   ~ 0
D+
Text Label 7750 6150 0    49   ~ 0
D-
$EndSCHEMATC