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uMOD-ISO-I2C.sch-bakEESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L ADM3260:ADM3260-Power-cache-EC-rescue U1 U 1 1 5FDB3D66 P 3950 2300 F 0 "U1" H 3950 2997 60 0000 C CNN F 1 "ADM3260" H 3950 2891 60 0000 C CNN F 2 "Package_SO:SSOP-20_5.3x7.2mm_P0.65mm" H 3950 2250 60 0001 C CNN F 3 "" H 3950 2250 60 0000 C CNN 1 3950 2300 1 0 0 -1 $EndComp $Comp L power:GNDPWR #PWR06 U 1 1 5FDB488C P 3400 1850 F 0 "#PWR06" H 3400 1650 50 0001 C CNN F 1 "GNDPWR" V 3404 1741 50 0000 R CNN F 2 "" H 3400 1800 50 0001 C CNN F 3 "" H 3400 1800 50 0001 C CNN 1 3400 1850 0 1 1 0 $EndComp Text GLabel 3400 1950 0 50 Input ~ 0 SCL Text GLabel 3400 2050 0 50 Input ~ 0 SDA $Comp L power:VBUS #PWR07 U 1 1 5FDB5917 P 3400 2150 F 0 "#PWR07" H 3400 2000 50 0001 C CNN F 1 "VBUS" V 3415 2277 50 0000 L CNN F 2 "" H 3400 2150 50 0001 C CNN F 3 "" H 3400 2150 50 0001 C CNN 1 3400 2150 0 -1 -1 0 $EndComp $Comp L power:GNDPWR #PWR08 U 1 1 5FDB63D2 P 3400 2250 F 0 "#PWR08" H 3400 2050 50 0001 C CNN F 1 "GNDPWR" V 3404 2141 50 0000 R CNN F 2 "" H 3400 2200 50 0001 C CNN F 3 "" H 3400 2200 50 0001 C CNN 1 3400 2250 0 1 1 0 $EndComp Text GLabel 3400 2550 0 50 Input ~ 0 EN $Comp L power:GNDPWR #PWR09 U 1 1 5FDB6D4F P 3400 2450 F 0 "#PWR09" H 3400 2250 50 0001 C CNN F 1 "GNDPWR" V 3404 2341 50 0000 R CNN F 2 "" H 3400 2400 50 0001 C CNN F 3 "" H 3400 2400 50 0001 C CNN 1 3400 2450 0 1 1 0 $EndComp $Comp L power:GNDPWR #PWR011 U 1 1 5FDB72B2 P 3400 2750 F 0 "#PWR011" H 3400 2550 50 0001 C CNN F 1 "GNDPWR" V 3404 2641 50 0000 R CNN F 2 "" H 3400 2700 50 0001 C CNN F 3 "" H 3400 2700 50 0001 C CNN 1 3400 2750 0 1 1 0 $EndComp $Comp L power:VBUS #PWR010 U 1 1 5FDB7712 P 3400 2650 F 0 "#PWR010" H 3400 2500 50 0001 C CNN F 1 "VBUS" V 3415 2777 50 0000 L CNN F 2 "" H 3400 2650 50 0001 C CNN F 3 "" H 3400 2650 50 0001 C CNN 1 3400 2650 0 -1 -1 0 $EndComp $Comp L power:GND #PWR012 U 1 1 5FDB7B5E P 4500 1850 F 0 "#PWR012" H 4500 1600 50 0001 C CNN F 1 "GND" V 4505 1722 50 0000 R CNN F 2 "" H 4500 1850 50 0001 C CNN F 3 "" H 4500 1850 50 0001 C CNN 1 4500 1850 0 -1 -1 0 $EndComp Text GLabel 4500 1950 2 50 Input ~ 0 SCL_ISO Text GLabel 4500 2050 2 50 Input ~ 0 SDA_ISO $Comp L power:VCC #PWR013 U 1 1 5FDB85E7 P 4500 2150 F 0 "#PWR013" H 4500 2000 50 0001 C CNN F 1 "VCC" V 4515 2278 50 0000 L CNN F 2 "" H 4500 2150 50 0001 C CNN F 3 "" H 4500 2150 50 0001 C CNN 1 4500 2150 0 1 1 0 $EndComp $Comp L power:GND #PWR014 U 1 1 5FDB8AA9 P 4500 2250 F 0 "#PWR014" H 4500 2000 50 0001 C CNN F 1 "GND" V 4505 2122 50 0000 R CNN F 2 "" H 4500 2250 50 0001 C CNN F 3 "" H 4500 2250 50 0001 C CNN 1 4500 2250 0 -1 -1 0 $EndComp $Comp L power:GND #PWR015 U 1 1 5FDB8DA0 P 4500 2450 F 0 "#PWR015" H 4500 2200 50 0001 C CNN F 1 "GND" V 4505 2322 50 0000 R CNN F 2 "" H 4500 2450 50 0001 C CNN F 3 "" H 4500 2450 50 0001 C CNN 1 4500 2450 0 -1 -1 0 $EndComp Text GLabel 4500 2550 2 50 Input ~ 0 VSEL $Comp L power:VCC #PWR016 U 1 1 5FDB91AC P 4500 2650 F 0 "#PWR016" H 4500 2500 50 0001 C CNN F 1 "VCC" V 4515 2778 50 0000 L CNN F 2 "" H 4500 2650 50 0001 C CNN F 3 "" H 4500 2650 50 0001 C CNN 1 4500 2650 0 1 1 0 $EndComp $Comp L power:GND #PWR017 U 1 1 5FDB96B5 P 4500 2750 F 0 "#PWR017" H 4500 2500 50 0001 C CNN F 1 "GND" V 4505 2622 50 0000 R CNN F 2 "" H 4500 2750 50 0001 C CNN F 3 "" H 4500 2750 50 0001 C CNN 1 4500 2750 0 -1 -1 0 $EndComp $Comp L power:VBUS #PWR02 U 1 1 5FDB9974 P 1850 2100 F 0 "#PWR02" H 1850 1950 50 0001 C CNN F 1 "VBUS" H 1865 2273 50 0000 C CNN F 2 "" H 1850 2100 50 0001 C CNN F 3 "" H 1850 2100 50 0001 C CNN 1 1850 2100 1 0 0 -1 $EndComp $Comp L power:VBUS #PWR04 U 1 1 5FDB9E7A P 2200 2100 F 0 "#PWR04" H 2200 1950 50 0001 C CNN F 1 "VBUS" H 2215 2273 50 0000 C CNN F 2 "" H 2200 2100 50 0001 C CNN F 3 "" H 2200 2100 50 0001 C CNN 1 2200 2100 1 0 0 -1 $EndComp $Comp L Device:C_Small C1 U 1 1 5FDBAB1B P 1850 2200 F 0 "C1" H 1650 2250 50 0000 L CNN F 1 "1nF" H 1450 2150 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 1850 2200 50 0001 C CNN F 3 "~" H 1850 2200 50 0001 C CNN 1 1850 2200 1 0 0 -1 $EndComp $Comp L Device:C_Small C2 U 1 1 5FDBB247 P 2200 2200 F 0 "C2" H 2292 2246 50 0000 L CNN F 1 "10uF" H 2292 2155 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 2200 2200 50 0001 C CNN F 3 "~" H 2200 2200 50 0001 C CNN 1 2200 2200 1 0 0 -1 $EndComp $Comp L power:GNDPWR #PWR03 U 1 1 5FDBB6D1 P 1850 2300 F 0 "#PWR03" H 1850 2100 50 0001 C CNN F 1 "GNDPWR" H 1854 2146 50 0000 C CNN F 2 "" H 1850 2250 50 0001 C CNN F 3 "" H 1850 2250 50 0001 C CNN 1 1850 2300 1 0 0 -1 $EndComp $Comp L power:GNDPWR #PWR05 U 1 1 5FDBC0CE P 2200 2300 F 0 "#PWR05" H 2200 2100 50 0001 C CNN F 1 "GNDPWR" H 2204 2146 50 0000 C CNN F 2 "" H 2200 2250 50 0001 C CNN F 3 "" H 2200 2250 50 0001 C CNN 1 2200 2300 1 0 0 -1 $EndComp $Comp L Device:C_Small C3 U 1 1 5FDC0D2E P 5500 2250 F 0 "C3" H 5300 2300 50 0000 L CNN F 1 "1nF" H 5100 2200 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 5500 2250 50 0001 C CNN F 3 "~" H 5500 2250 50 0001 C CNN 1 5500 2250 1 0 0 -1 $EndComp $Comp L Device:C_Small C4 U 1 1 5FDC0D34 P 5850 2250 F 0 "C4" H 5942 2296 50 0000 L CNN F 1 "10uF" H 5942 2205 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 5850 2250 50 0001 C CNN F 3 "~" H 5850 2250 50 0001 C CNN 1 5850 2250 1 0 0 -1 $EndComp $Comp L power:VBUS #PWR01 U 1 1 5FDC0E39 P 1600 3150 F 0 "#PWR01" H 1600 3000 50 0001 C CNN F 1 "VBUS" H 1615 3323 50 0000 C CNN F 2 "" H 1600 3150 50 0001 C CNN F 3 "" H 1600 3150 50 0001 C CNN 1 1600 3150 1 0 0 -1 $EndComp Text GLabel 1350 3350 0 50 Input ~ 0 SCL Text GLabel 1950 3350 2 50 Input ~ 0 SDA $Comp L Device:R_Small_US R1 U 1 1 5FDC1762 P 1500 3350 F 0 "R1" V 1295 3350 50 0000 C CNN F 1 "4k7" V 1386 3350 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" H 1500 3350 50 0001 C CNN F 3 "~" H 1500 3350 50 0001 C CNN 1 1500 3350 0 1 1 0 $EndComp $Comp L Device:R_Small_US R2 U 1 1 5FDC1BBE P 1750 3350 F 0 "R2" V 1545 3350 50 0000 C CNN F 1 "4k7" V 1636 3350 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" H 1750 3350 50 0001 C CNN F 3 "~" H 1750 3350 50 0001 C CNN 1 1750 3350 0 1 1 0 $EndComp Wire Wire Line 1950 3350 1850 3350 Wire Wire Line 1650 3350 1600 3350 Wire Wire Line 1600 3150 1600 3350 Connection ~ 1600 3350 Wire Wire Line 1400 3350 1350 3350 Wire Notes Line 2350 2800 2350 3550 Wire Notes Line 2350 3550 900 3550 Wire Notes Line 900 3550 900 2800 Wire Notes Line 900 2800 2350 2800 Text Notes 950 2900 0 50 ~ 0 Supply side pullups Text GLabel 5550 3350 0 50 Input ~ 0 SCL_ISO Text GLabel 6150 3350 2 50 Input ~ 0 SDA_ISO $Comp L Device:R_Small_US R3 U 1 1 5FDC6129 P 5700 3350 F 0 "R3" V 5495 3350 50 0000 C CNN F 1 "4k7" V 5586 3350 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" H 5700 3350 50 0001 C CNN F 3 "~" H 5700 3350 50 0001 C CNN 1 5700 3350 0 1 1 0 $EndComp $Comp L Device:R_Small_US R4 U 1 1 5FDC612F P 5950 3350 F 0 "R4" V 5745 3350 50 0000 C CNN F 1 "4k7" V 5836 3350 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" H 5950 3350 50 0001 C CNN F 3 "~" H 5950 3350 50 0001 C CNN 1 5950 3350 0 1 1 0 $EndComp Wire Wire Line 6150 3350 6050 3350 Wire Wire Line 5850 3350 5800 3350 Wire Wire Line 5800 3150 5800 3350 Connection ~ 5800 3350 Wire Wire Line 5600 3350 5550 3350 Wire Notes Line 6550 2800 6550 3550 Wire Notes Line 6550 3550 5100 3550 Wire Notes Line 5100 3550 5100 2800 Wire Notes Line 5100 2800 6550 2800 Text Notes 5150 2900 0 50 ~ 0 Iso side pullups Text GLabel 7000 1900 2 50 Input ~ 0 VSEL $Comp L Device:R_Small_US R5 U 1 1 5FDC6268 P 6750 1750 F 0 "R5" H 6682 1704 50 0000 R CNN F 1 "16.9K" H 6682 1795 50 0000 R CNN F 2 "Resistor_SMD:R_0603_1608Metric" H 6750 1750 50 0001 C CNN F 3 "~" H 6750 1750 50 0001 C CNN 1 6750 1750 -1 0 0 1 $EndComp $Comp L Device:R_Small_US R6 U 1 1 5FDC6BA9 P 6750 2050 F 0 "R6" H 6682 2004 50 0000 R CNN F 1 "10K" H 6682 2095 50 0000 R CNN F 2 "Resistor_SMD:R_0603_1608Metric" H 6750 2050 50 0001 C CNN F 3 "~" H 6750 2050 50 0001 C CNN 1 6750 2050 -1 0 0 1 $EndComp $Comp L power:GND #PWR024 U 1 1 5FDC7002 P 6750 2250 F 0 "#PWR024" H 6750 2000 50 0001 C CNN F 1 "GND" H 6755 2077 50 0000 C CNN F 2 "" H 6750 2250 50 0001 C CNN F 3 "" H 6750 2250 50 0001 C CNN 1 6750 2250 1 0 0 -1 $EndComp $Comp L power:VCC #PWR023 U 1 1 5FDC77A6 P 6750 1600 F 0 "#PWR023" H 6750 1450 50 0001 C CNN F 1 "VCC" H 6765 1773 50 0000 C CNN F 2 "" H 6750 1600 50 0001 C CNN F 3 "" H 6750 1600 50 0001 C CNN 1 6750 1600 1 0 0 -1 $EndComp Wire Wire Line 6750 1600 6750 1650 Wire Wire Line 6750 1850 6750 1900 Wire Wire Line 7000 1900 6750 1900 Connection ~ 6750 1900 Wire Wire Line 6750 1900 6750 1950 Wire Wire Line 6750 2150 6750 2250 $Comp L power:GND #PWR0101 U 1 1 5FDD3B8E P 5850 2350 F 0 "#PWR0101" H 5850 2100 50 0001 C CNN F 1 "GND" H 5855 2177 50 0000 C CNN F 2 "" H 5850 2350 50 0001 C CNN F 3 "" H 5850 2350 50 0001 C CNN 1 5850 2350 1 0 0 -1 $EndComp $Comp L power:GND #PWR0102 U 1 1 5FDD3E78 P 5500 2350 F 0 "#PWR0102" H 5500 2100 50 0001 C CNN F 1 "GND" H 5505 2177 50 0000 C CNN F 2 "" H 5500 2350 50 0001 C CNN F 3 "" H 5500 2350 50 0001 C CNN 1 5500 2350 1 0 0 -1 $EndComp $Comp L power:VCC #PWR0103 U 1 1 5FDD406C P 5850 2150 F 0 "#PWR0103" H 5850 2000 50 0001 C CNN F 1 "VCC" H 5865 2323 50 0000 C CNN F 2 "" H 5850 2150 50 0001 C CNN F 3 "" H 5850 2150 50 0001 C CNN 1 5850 2150 1 0 0 -1 $EndComp $Comp L power:VCC #PWR0104 U 1 1 5FDD44D5 P 5500 2150 F 0 "#PWR0104" H 5500 2000 50 0001 C CNN F 1 "VCC" H 5515 2323 50 0000 C CNN F 2 "" H 5500 2150 50 0001 C CNN F 3 "" H 5500 2150 50 0001 C CNN 1 5500 2150 1 0 0 -1 $EndComp $Comp L power:VCC #PWR0105 U 1 1 5FDD7157 P 5800 3150 F 0 "#PWR0105" H 5800 3000 50 0001 C CNN F 1 "VCC" H 5815 3323 50 0000 C CNN F 2 "" H 5800 3150 50 0001 C CNN F 3 "" H 5800 3150 50 0001 C CNN 1 5800 3150 1 0 0 -1 $EndComp $Comp L Connector:Conn_01x06_Male J1 U 1 1 5FDDCD8E P 2400 4450 F 0 "J1" H 2508 4831 50 0000 C CNN F 1 "Conn_01x06_Male" H 2508 4740 50 0000 C CNN F 2 "uFire:CastellatedHeader-2.54x6" H 2400 4450 50 0001 C CNN F 3 "~" H 2400 4450 50 0001 C CNN 1 2400 4450 1 0 0 -1 $EndComp $Comp L power:GNDPWR #PWR018 U 1 1 5FDDD4E8 P 2600 4250 F 0 "#PWR018" H 2600 4050 50 0001 C CNN F 1 "GNDPWR" V 2605 4142 50 0000 R CNN F 2 "" H 2600 4200 50 0001 C CNN F 3 "" H 2600 4200 50 0001 C CNN 1 2600 4250 0 -1 -1 0 $EndComp $Comp L power:VBUS #PWR019 U 1 1 5FDDE346 P 2600 4350 F 0 "#PWR019" H 2600 4200 50 0001 C CNN F 1 "VBUS" V 2615 4478 50 0000 L CNN F 2 "" H 2600 4350 50 0001 C CNN F 3 "" H 2600 4350 50 0001 C CNN 1 2600 4350 0 1 1 0 $EndComp Text GLabel 2600 4450 2 50 Input ~ 0 SDA Text GLabel 2600 4550 2 50 Input ~ 0 SCL Text GLabel 2600 4650 2 50 Input ~ 0 EN $Comp L Connector:Conn_01x06_Male J2 U 1 1 5FDDEF05 P 4450 4500 F 0 "J2" H 4558 4881 50 0000 C CNN F 1 "Conn_01x06_Male" H 4558 4790 50 0000 C CNN F 2 "uFire:CastellatedHeader-2.54x6" H 4450 4500 50 0001 C CNN F 3 "~" H 4450 4500 50 0001 C CNN 1 4450 4500 1 0 0 1 $EndComp $Comp L power:GND #PWR020 U 1 1 5FDE0387 P 4650 4200 F 0 "#PWR020" H 4650 3950 50 0001 C CNN F 1 "GND" V 4655 4072 50 0000 R CNN F 2 "" H 4650 4200 50 0001 C CNN F 3 "" H 4650 4200 50 0001 C CNN 1 4650 4200 0 -1 -1 0 $EndComp Text GLabel 4650 4400 2 50 Input ~ 0 SDA_ISO Text GLabel 4650 4500 2 50 Input ~ 0 SCL_ISO $Comp L power:VCC #PWR021 U 1 1 5FDE0A1D P 4650 4300 F 0 "#PWR021" H 4650 4150 50 0001 C CNN F 1 "VCC" V 4665 4428 50 0000 L CNN F 2 "" H 4650 4300 50 0001 C CNN F 3 "" H 4650 4300 50 0001 C CNN 1 4650 4300 0 1 1 0 $EndComp $EndSCHEMATC