From 5bf15f7881fb11d2b47ec7e8b665fb5117eca82c Mon Sep 17 00:00:00 2001 From: Jan--Henrik Date: Sun, 20 Oct 2019 22:30:22 +0200 Subject: updated otterpill to V1.2 --- OtterPill.sch | 581 ++++++++++++++++++++++++++++++++-------------------------- 1 file changed, 318 insertions(+), 263 deletions(-) (limited to 'OtterPill.sch') diff --git a/OtterPill.sch b/OtterPill.sch index cb648d8..01a0b79 100644 --- a/OtterPill.sch +++ b/OtterPill.sch @@ -15,28 +15,6 @@ Comment3 "" Comment4 "" $EndDescr $Comp -L MCU_ST_STM32F0:STM32F072CBUx U2 -U 1 1 5CC6936E -P 5700 3800 -F 0 "U2" H 6250 5450 50 0000 C CNN -F 1 "STM32F072CBUx" H 6250 5300 50 0000 C CNN -F 2 "Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm" H 5100 2400 50 0001 R CNN -F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00090510.pdf" H 5700 3800 50 0001 C CNN - 1 5700 3800 - 1 0 0 -1 -$EndComp -Wire Wire Line - 5500 5300 5600 5300 -Connection ~ 5600 5300 -Wire Wire Line - 5600 5300 5700 5300 -Connection ~ 5700 5300 -Wire Wire Line - 5700 5300 5800 5300 -Connection ~ 5800 5300 -Wire Wire Line - 5800 5300 5900 5300 -$Comp L power:GND #PWR0101 U 1 1 5CC6A3F1 P 5900 5300 @@ -47,18 +25,6 @@ F 3 "" H 5900 5300 50 0001 C CNN 1 5900 5300 1 0 0 -1 $EndComp -Connection ~ 5900 5300 -Wire Wire Line - 5900 2300 5800 2300 -Connection ~ 5600 2300 -Wire Wire Line - 5600 2300 5500 2300 -Connection ~ 5700 2300 -Wire Wire Line - 5700 2300 5600 2300 -Connection ~ 5800 2300 -Wire Wire Line - 5800 2300 5700 2300 $Comp L power:+3V3 #PWR0102 U 1 1 5CC6AAE2 @@ -70,7 +36,6 @@ F 3 "" H 5500 2300 50 0001 C CNN 1 5500 2300 1 0 0 -1 $EndComp -Connection ~ 5500 2300 Wire Wire Line 5000 2700 4750 2700 $Comp @@ -78,7 +43,7 @@ L Device:R_Small R5 U 1 1 5CC6B319 P 4350 2800 F 0 "R5" H 4409 2846 50 0000 L CNN -F 1 "5k1" H 4409 2755 50 0000 L CNN +F 1 "3k3" H 4409 2755 50 0000 L CNN F 2 "Resistor_SMD:R_0402_1005Metric" H 4350 2800 50 0001 C CNN F 3 "~" H 4350 2800 50 0001 C CNN 1 4350 2800 @@ -253,7 +218,7 @@ L Device:LED D1 U 1 1 5CC766AA P 3650 5300 F 0 "D1" V 3689 5183 50 0000 R CNN -F 1 "LED" V 3598 5183 50 0000 R CNN +F 1 "LED RED" V 3598 5183 50 0000 R CNN F 2 "LED_SMD:LED_0603_1608Metric" H 3650 5300 50 0001 C CNN F 3 "~" H 3650 5300 50 0001 C CNN 1 3650 5300 @@ -264,7 +229,7 @@ L Device:LED D2 U 1 1 5CC77263 P 4000 5300 F 0 "D2" V 4039 5183 50 0000 R CNN -F 1 "LED" V 3948 5183 50 0000 R CNN +F 1 "LED GREEN" V 3948 5183 50 0000 R CNN F 2 "LED_SMD:LED_0603_1608Metric" H 4000 5300 50 0001 C CNN F 3 "~" H 4000 5300 50 0001 C CNN 1 4000 5300 @@ -275,7 +240,7 @@ L Device:R R3 U 1 1 5CC777A1 P 3650 5700 F 0 "R3" H 3720 5746 50 0000 L CNN -F 1 "5k1" H 3720 5655 50 0000 L CNN +F 1 "3k3" H 3720 5655 50 0000 L CNN F 2 "Resistor_SMD:R_0402_1005Metric" V 3580 5700 50 0001 C CNN F 3 "~" H 3650 5700 50 0001 C CNN 1 3650 5700 @@ -286,7 +251,7 @@ L Device:R R4 U 1 1 5CC77C43 P 4000 5700 F 0 "R4" H 4070 5746 50 0000 L CNN -F 1 "5k1" H 4070 5655 50 0000 L CNN +F 1 "3k3" H 4070 5655 50 0000 L CNN F 2 "Resistor_SMD:R_0402_1005Metric" V 3930 5700 50 0001 C CNN F 3 "~" H 4000 5700 50 0001 C CNN 1 4000 5700 @@ -322,241 +287,175 @@ F 3 "" H 3650 5150 50 0001 C CNN 1 0 0 -1 $EndComp $Comp -L otter:ACT4088 U3 -U 1 1 5CC7ABD1 -P 8000 2950 -F 0 "U3" H 8000 3375 50 0000 C CNN -F 1 "ACT4088" H 8000 3284 50 0000 C CNN -F 2 "Package_TO_SOT_SMD:SOT-23-6" H 8000 3300 50 0001 C CNN -F 3 "" H 8000 3300 50 0001 C CNN - 1 8000 2950 - 1 0 0 -1 -$EndComp -$Comp L Device:C_Small C2 U 1 1 5CC7B488 -P 7550 2900 -F 0 "C2" H 7642 2946 50 0000 L CNN -F 1 "100n" H 7642 2855 50 0000 L CNN -F 2 "Capacitor_SMD:C_0402_1005Metric" H 7550 2900 50 0001 C CNN -F 3 "~" H 7550 2900 50 0001 C CNN - 1 7550 2900 +P 7550 1750 +F 0 "C2" H 7642 1796 50 0000 L CNN +F 1 "100n 50V" H 7642 1705 50 0000 L CNN +F 2 "Capacitor_SMD:C_0402_1005Metric" H 7550 1750 50 0001 C CNN +F 3 "~" H 7550 1750 50 0001 C CNN + 1 7550 1750 1 0 0 -1 $EndComp $Comp L Device:C_Small C1 U 1 1 5CC7B876 -P 7150 2900 -F 0 "C1" H 7242 2946 50 0000 L CNN -F 1 "10u" H 7242 2855 50 0000 L CNN -F 2 "Capacitor_SMD:C_0805_2012Metric" H 7150 2900 50 0001 C CNN -F 3 "~" H 7150 2900 50 0001 C CNN - 1 7150 2900 +P 7150 1750 +F 0 "C1" H 7242 1796 50 0000 L CNN +F 1 "10u 25V" H 7242 1705 50 0000 L CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 7150 1750 50 0001 C CNN +F 3 "~" H 7150 1750 50 0001 C CNN +F 4 "C15850" H 7150 1750 50 0001 C CNN "LCSC" + 1 7150 1750 1 0 0 -1 $EndComp $Comp L Device:C_Small C3 U 1 1 5CC7BFF7 -P 8400 2850 -F 0 "C3" H 8492 2896 50 0000 L CNN -F 1 "100n" H 8492 2805 50 0000 L CNN -F 2 "Capacitor_SMD:C_0402_1005Metric" H 8400 2850 50 0001 C CNN -F 3 "~" H 8400 2850 50 0001 C CNN - 1 8400 2850 - 1 0 0 -1 +P 8900 1350 +F 0 "C3" V 9129 1350 50 0000 C CNN +F 1 "100n 50V" V 9038 1350 50 0000 C CNN +F 2 "Capacitor_SMD:C_0402_1005Metric" H 8900 1350 50 0001 C CNN +F 3 "~" H 8900 1350 50 0001 C CNN + 1 8900 1350 + 0 -1 -1 0 $EndComp $Comp L Device:C_Small C4 U 1 1 5CC7C363 -P 9100 3050 -F 0 "C4" H 9192 3096 50 0000 L CNN -F 1 "10u" H 9192 3005 50 0000 L CNN -F 2 "Capacitor_SMD:C_0805_2012Metric" H 9100 3050 50 0001 C CNN -F 3 "~" H 9100 3050 50 0001 C CNN - 1 9100 3050 +P 9750 1750 +F 0 "C4" H 9842 1796 50 0000 L CNN +F 1 "10u 25V" H 9842 1705 50 0000 L CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 9750 1750 50 0001 C CNN +F 3 "~" H 9750 1750 50 0001 C CNN +F 4 "C15850" H 9750 1750 50 0001 C CNN "LCSC" + 1 9750 1750 1 0 0 -1 $EndComp $Comp L Device:C_Small C5 U 1 1 5CC7C738 -P 9400 3050 -F 0 "C5" H 9492 3096 50 0000 L CNN -F 1 "100n" H 9492 3005 50 0000 L CNN -F 2 "Capacitor_SMD:C_0402_1005Metric" H 9400 3050 50 0001 C CNN -F 3 "~" H 9400 3050 50 0001 C CNN - 1 9400 3050 +P 10750 1750 +F 0 "C5" H 10842 1796 50 0000 L CNN +F 1 "100n 50V" H 10842 1705 50 0000 L CNN +F 2 "Capacitor_SMD:C_0402_1005Metric" H 10750 1750 50 0001 C CNN +F 3 "~" H 10750 1750 50 0001 C CNN + 1 10750 1750 1 0 0 -1 $EndComp $Comp L Device:L_Small L1 U 1 1 5CC7CFF2 -P 8850 2950 -F 0 "L1" V 9035 2950 50 0000 C CNN -F 1 "4u7" V 8944 2950 50 0000 C CNN -F 2 "Inductor_SMD:L_Taiyo-Yuden_MD-3030" H 8850 2950 50 0001 C CNN -F 3 "~" H 8850 2950 50 0001 C CNN - 1 8850 2950 +P 9200 1600 +F 0 "L1" V 9385 1600 50 0000 C CNN +F 1 "4u7" V 9294 1600 50 0000 C CNN +F 2 "Inductor_SMD:L_Taiyo-Yuden_MD-3030" H 9200 1600 50 0001 C CNN +F 3 "~" H 9200 1600 50 0001 C CNN + 1 9200 1600 0 -1 -1 0 $EndComp -Wire Wire Line - 8950 2950 9000 2950 -Connection ~ 9100 2950 -Wire Wire Line - 9100 2950 9400 2950 -Wire Wire Line - 8750 2950 8400 2950 -Connection ~ 8400 2950 -Wire Wire Line - 8400 2950 8300 2950 -Wire Wire Line - 8300 2750 8400 2750 $Comp L Device:R_Small R6 U 1 1 5CC7E81D -P 8800 3200 -F 0 "R6" H 8859 3246 50 0000 L CNN -F 1 "16k" H 8859 3155 50 0000 L CNN -F 2 "Resistor_SMD:R_0402_1005Metric" H 8800 3200 50 0001 C CNN -F 3 "~" H 8800 3200 50 0001 C CNN - 1 8800 3200 +P 9450 1800 +F 0 "R6" H 9509 1846 50 0000 L CNN +F 1 "10k" H 9509 1755 50 0000 L CNN +F 2 "Resistor_SMD:R_0402_1005Metric" H 9450 1800 50 0001 C CNN +F 3 "~" H 9450 1800 50 0001 C CNN + 1 9450 1800 1 0 0 -1 $EndComp $Comp L Device:R_Small R7 U 1 1 5CC7EDDA -P 8800 3500 -F 0 "R7" H 8859 3546 50 0000 L CNN -F 1 "5k1" H 8859 3455 50 0000 L CNN -F 2 "Resistor_SMD:R_0402_1005Metric" H 8800 3500 50 0001 C CNN -F 3 "~" H 8800 3500 50 0001 C CNN - 1 8800 3500 +P 9450 2100 +F 0 "R7" H 9509 2146 50 0000 L CNN +F 1 "3k3" H 9509 2055 50 0000 L CNN +F 2 "Resistor_SMD:R_0402_1005Metric" H 9450 2100 50 0001 C CNN +F 3 "~" H 9450 2100 50 0001 C CNN + 1 9450 2100 1 0 0 -1 $EndComp Wire Wire Line - 8800 3400 8800 3350 -Wire Wire Line - 8800 3100 8800 3050 -Wire Wire Line - 8800 3050 9000 3050 -Wire Wire Line - 9000 3050 9000 2950 -Connection ~ 9000 2950 -Wire Wire Line - 9000 2950 9100 2950 + 9450 2000 9450 1950 +Connection ~ 9450 1950 Wire Wire Line - 8800 3350 8500 3350 -Wire Wire Line - 8500 3350 8500 3150 -Wire Wire Line - 8500 3150 8300 3150 -Connection ~ 8800 3350 -Wire Wire Line - 8800 3350 8800 3300 -$Comp -L Device:D_Small D3 -U 1 1 5CC80DF9 -P 8400 3450 -F 0 "D3" V 8354 3518 50 0000 L CNN -F 1 "SS310" V 8445 3518 50 0000 L CNN -F 2 "Diode_SMD:D_SOD-123" V 8400 3450 50 0001 C CNN -F 3 "~" V 8400 3450 50 0001 C CNN - 1 8400 3450 - 0 1 1 0 -$EndComp -Wire Wire Line - 8400 3350 8400 2950 + 9450 1950 9450 1900 $Comp L power:+3V3 #PWR0116 U 1 1 5CC81BF3 -P 9400 2950 -F 0 "#PWR0116" H 9400 2800 50 0001 C CNN -F 1 "+3V3" H 9415 3123 50 0000 C CNN -F 2 "" H 9400 2950 50 0001 C CNN -F 3 "" H 9400 2950 50 0001 C CNN - 1 9400 2950 +P 10750 1600 +F 0 "#PWR0116" H 10750 1450 50 0001 C CNN +F 1 "+3V3" H 10765 1773 50 0000 C CNN +F 2 "" H 10750 1600 50 0001 C CNN +F 3 "" H 10750 1600 50 0001 C CNN + 1 10750 1600 1 0 0 -1 $EndComp -Connection ~ 9400 2950 -Wire Wire Line - 7700 2800 7550 2800 -Connection ~ 7550 2800 -Wire Wire Line - 7550 2800 7150 2800 $Comp L power:VBUS #PWR0117 U 1 1 5CC82F71 -P 6800 2800 -F 0 "#PWR0117" H 6800 2650 50 0001 C CNN -F 1 "VBUS" H 6815 2973 50 0000 C CNN -F 2 "" H 6800 2800 50 0001 C CNN -F 3 "" H 6800 2800 50 0001 C CNN - 1 6800 2800 +P 7150 1350 +F 0 "#PWR0117" H 7150 1200 50 0001 C CNN +F 1 "VBUS" H 7165 1523 50 0000 C CNN +F 2 "" H 7150 1350 50 0001 C CNN +F 3 "" H 7150 1350 50 0001 C CNN + 1 7150 1350 1 0 0 -1 $EndComp $Comp L power:GND #PWR0118 U 1 1 5CC833B2 -P 7150 3000 -F 0 "#PWR0118" H 7150 2750 50 0001 C CNN -F 1 "GND" H 7155 2827 50 0000 C CNN -F 2 "" H 7150 3000 50 0001 C CNN -F 3 "" H 7150 3000 50 0001 C CNN - 1 7150 3000 +P 7150 1850 +F 0 "#PWR0118" H 7150 1600 50 0001 C CNN +F 1 "GND" H 7155 1677 50 0000 C CNN +F 2 "" H 7150 1850 50 0001 C CNN +F 3 "" H 7150 1850 50 0001 C CNN + 1 7150 1850 1 0 0 -1 $EndComp $Comp L power:GND #PWR0119 U 1 1 5CC837F0 -P 7550 3000 -F 0 "#PWR0119" H 7550 2750 50 0001 C CNN -F 1 "GND" H 7555 2827 50 0000 C CNN -F 2 "" H 7550 3000 50 0001 C CNN -F 3 "" H 7550 3000 50 0001 C CNN - 1 7550 3000 +P 7550 1850 +F 0 "#PWR0119" H 7550 1600 50 0001 C CNN +F 1 "GND" H 7555 1677 50 0000 C CNN +F 2 "" H 7550 1850 50 0001 C CNN +F 3 "" H 7550 1850 50 0001 C CNN + 1 7550 1850 1 0 0 -1 $EndComp $Comp L power:GND #PWR0120 U 1 1 5CC84358 -P 8800 3600 -F 0 "#PWR0120" H 8800 3350 50 0001 C CNN -F 1 "GND" H 8805 3427 50 0000 C CNN -F 2 "" H 8800 3600 50 0001 C CNN -F 3 "" H 8800 3600 50 0001 C CNN - 1 8800 3600 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR0121 -U 1 1 5CC84834 -P 8400 3550 -F 0 "#PWR0121" H 8400 3300 50 0001 C CNN -F 1 "GND" H 8405 3377 50 0000 C CNN -F 2 "" H 8400 3550 50 0001 C CNN -F 3 "" H 8400 3550 50 0001 C CNN - 1 8400 3550 +P 9450 2200 +F 0 "#PWR0120" H 9450 1950 50 0001 C CNN +F 1 "GND" H 9455 2027 50 0000 C CNN +F 2 "" H 9450 2200 50 0001 C CNN +F 3 "" H 9450 2200 50 0001 C CNN + 1 9450 2200 1 0 0 -1 $EndComp $Comp L power:GND #PWR0122 U 1 1 5CC84C54 -P 9100 3150 -F 0 "#PWR0122" H 9100 2900 50 0001 C CNN -F 1 "GND" H 9105 2977 50 0000 C CNN -F 2 "" H 9100 3150 50 0001 C CNN -F 3 "" H 9100 3150 50 0001 C CNN - 1 9100 3150 +P 9750 1850 +F 0 "#PWR0122" H 9750 1600 50 0001 C CNN +F 1 "GND" H 9755 1677 50 0000 C CNN +F 2 "" H 9750 1850 50 0001 C CNN +F 3 "" H 9750 1850 50 0001 C CNN + 1 9750 1850 1 0 0 -1 $EndComp $Comp L power:GND #PWR0123 U 1 1 5CC8507E -P 9400 3150 -F 0 "#PWR0123" H 9400 2900 50 0001 C CNN -F 1 "GND" H 9405 2977 50 0000 C CNN -F 2 "" H 9400 3150 50 0001 C CNN -F 3 "" H 9400 3150 50 0001 C CNN - 1 9400 3150 +P 10750 1850 +F 0 "#PWR0123" H 10750 1600 50 0001 C CNN +F 1 "GND" H 10755 1677 50 0000 C CNN +F 2 "" H 10750 1850 50 0001 C CNN +F 3 "" H 10750 1850 50 0001 C CNN + 1 10750 1850 1 0 0 -1 $EndComp $Comp @@ -669,12 +568,12 @@ $EndComp $Comp L power:GND #PWR0131 U 1 1 5CC749DE -P 8000 3300 -F 0 "#PWR0131" H 8000 3050 50 0001 C CNN -F 1 "GND" H 8005 3127 50 0000 C CNN -F 2 "" H 8000 3300 50 0001 C CNN -F 3 "" H 8000 3300 50 0001 C CNN - 1 8000 3300 +P 8600 2350 +F 0 "#PWR0131" H 8600 2100 50 0001 C CNN +F 1 "GND" H 8605 2177 50 0000 C CNN +F 2 "" H 8600 2350 50 0001 C CNN +F 3 "" H 8600 2350 50 0001 C CNN + 1 8600 2350 1 0 0 -1 $EndComp $Comp @@ -778,7 +677,7 @@ L Device:C_Small C6 U 1 1 5CC98A03 P 1500 6650 F 0 "C6" H 1592 6696 50 0000 L CNN -F 1 "100n" H 1592 6605 50 0000 L CNN +F 1 "100n 50V" H 1592 6605 50 0000 L CNN F 2 "Capacitor_SMD:C_0402_1005Metric" H 1500 6650 50 0001 C CNN F 3 "~" H 1500 6650 50 0001 C CNN 1 1500 6650 @@ -811,7 +710,7 @@ L Device:C_Small C7 U 1 1 5CC9A6D0 P 1900 6650 F 0 "C7" H 1992 6696 50 0000 L CNN -F 1 "100n" H 1992 6605 50 0000 L CNN +F 1 "100n 50V" H 1992 6605 50 0000 L CNN F 2 "Capacitor_SMD:C_0402_1005Metric" H 1900 6650 50 0001 C CNN F 3 "~" H 1900 6650 50 0001 C CNN 1 1900 6650 @@ -844,7 +743,7 @@ L Device:C_Small C8 U 1 1 5CC9B0EC P 2300 6650 F 0 "C8" H 2392 6696 50 0000 L CNN -F 1 "100n" H 2392 6605 50 0000 L CNN +F 1 "100n 50V" H 2392 6605 50 0000 L CNN F 2 "Capacitor_SMD:C_0402_1005Metric" H 2300 6650 50 0001 C CNN F 3 "~" H 2300 6650 50 0001 C CNN 1 2300 6650 @@ -877,7 +776,7 @@ L Device:C_Small C9 U 1 1 5CC9BB08 P 2700 6650 F 0 "C9" H 2792 6696 50 0000 L CNN -F 1 "100n" H 2792 6605 50 0000 L CNN +F 1 "100n 50V" H 2792 6605 50 0000 L CNN F 2 "Capacitor_SMD:C_0402_1005Metric" H 2700 6650 50 0001 C CNN F 3 "~" H 2700 6650 50 0001 C CNN 1 2700 6650 @@ -910,7 +809,7 @@ L Device:C_Small C10 U 1 1 5CC9C524 P 3100 6650 F 0 "C10" H 3192 6696 50 0000 L CNN -F 1 "100n" H 3192 6605 50 0000 L CNN +F 1 "100n 50V" H 3192 6605 50 0000 L CNN F 2 "Capacitor_SMD:C_0402_1005Metric" H 3100 6650 50 0001 C CNN F 3 "~" H 3100 6650 50 0001 C CNN 1 3100 6650 @@ -938,40 +837,23 @@ F 3 "" H 3100 6550 50 0001 C CNN 1 3100 6550 1 0 0 -1 $EndComp -Text GLabel 2950 3300 0 50 Input ~ 0 +Text GLabel 2950 3400 0 50 Input ~ 0 SDA -Text GLabel 2950 3200 0 50 Input ~ 0 +Text GLabel 2950 3300 0 50 Input ~ 0 SCL -Text GLabel 2950 3400 0 50 Input ~ 0 -INT_N $Comp L Device:R_Small R10 U 1 1 5CCA53EF -P 3150 3200 -F 0 "R10" V 2954 3200 50 0000 C CNN -F 1 "5k1" V 3045 3200 50 0000 C CNN -F 2 "Resistor_SMD:R_0402_1005Metric" H 3150 3200 50 0001 C CNN -F 3 "~" H 3150 3200 50 0001 C CNN - 1 3150 3200 - 0 1 1 0 -$EndComp -$Comp -L Device:R_Small R12 -U 1 1 5CCA5C39 -P 3150 3400 -F 0 "R12" V 2954 3400 50 0000 C CNN -F 1 "5k1" V 3045 3400 50 0000 C CNN -F 2 "Resistor_SMD:R_0402_1005Metric" H 3150 3400 50 0001 C CNN -F 3 "~" H 3150 3400 50 0001 C CNN - 1 3150 3400 +P 3150 3300 +F 0 "R10" V 2954 3300 50 0000 C CNN +F 1 "3k3" V 3045 3300 50 0000 C CNN +F 2 "Resistor_SMD:R_0402_1005Metric" H 3150 3300 50 0001 C CNN +F 3 "~" H 3150 3300 50 0001 C CNN + 1 3150 3300 0 1 1 0 $EndComp -Wire Wire Line - 3250 3200 3250 3300 Wire Wire Line 3250 3400 3350 3400 -Connection ~ 3250 3400 -Connection ~ 3250 3300 Wire Wire Line 3250 3300 3250 3400 $Comp @@ -987,24 +869,19 @@ F 3 "" H 3350 3400 50 0001 C CNN $EndComp Text GLabel 9650 4700 0 50 Input ~ 0 VIN -Text GLabel 7350 2800 1 50 Input ~ 0 +Text GLabel 7350 1600 1 50 Input ~ 0 VIN $Comp L Device:D_Small D4 U 1 1 5CC8DC50 -P 6950 2800 -F 0 "D4" V 6904 2868 50 0000 L CNN -F 1 "SS310" V 6995 2868 50 0000 L CNN -F 2 "Diode_SMD:D_SOD-123" V 6950 2800 50 0001 C CNN -F 3 "~" V 6950 2800 50 0001 C CNN - 1 6950 2800 - -1 0 0 1 +P 7150 1450 +F 0 "D4" V 7104 1518 50 0000 L CNN +F 1 "SS310" V 7195 1518 50 0000 L CNN +F 2 "Diode_SMD:D_SOD-123" V 7150 1450 50 0001 C CNN +F 3 "~" V 7150 1450 50 0001 C CNN + 1 7150 1450 + 0 -1 -1 0 $EndComp -Wire Wire Line - 6800 2800 6850 2800 -Wire Wire Line - 7050 2800 7150 2800 -Connection ~ 7150 2800 Text GLabel 9650 6100 0 50 Input ~ 0 41 Text GLabel 9650 5900 0 50 Input ~ 0 @@ -1117,29 +994,207 @@ Wire Wire Line $Comp L Device:R_Small R11 U 1 1 5CCA53F5 -P 3150 3300 -F 0 "R11" V 3254 3300 50 0000 C CNN -F 1 "5k1" V 3345 3300 50 0000 C CNN -F 2 "Resistor_SMD:R_0402_1005Metric" H 3150 3300 50 0001 C CNN -F 3 "~" H 3150 3300 50 0001 C CNN - 1 3150 3300 +P 3150 3400 +F 0 "R11" V 3254 3400 50 0000 C CNN +F 1 "3k3" V 3345 3400 50 0000 C CNN +F 2 "Resistor_SMD:R_0402_1005Metric" H 3150 3400 50 0001 C CNN +F 3 "~" H 3150 3400 50 0001 C CNN + 1 3150 3400 0 1 1 0 $EndComp Wire Wire Line - 2950 3200 3050 3200 + 2950 3300 3050 3300 Wire Wire Line - 3050 3300 2950 3300 -Wire Wire Line - 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H 3300 3850 50 0001 C CNN +F 0 "#PWR0109" H 3300 3850 50 0001 C CNN F 1 "+3V3" H 3315 4173 50 0000 C CNN F 2 "" H 3300 4000 50 0001 C CNN F 3 "" H 3300 4000 50 0001 C CNN 1 3300 4000 1 0 0 -1 $EndComp +$Comp +L MCU_ST_STM32F0:STM32F072C8Tx U2 +U 1 1 5DAB6EF4 +P 5700 3800 +F 0 "U2" H 5650 2214 50 0000 C CNN +F 1 "STM32F072C8Tx" H 5650 2123 50 0000 C CNN +F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 5100 2400 50 0001 R CNN +F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00090510.pdf" H 5700 3800 50 0001 C CNN + 1 5700 3800 + 1 0 0 -1 +$EndComp +Wire Wire Line + 5800 5300 5900 5300 +Wire Wire Line + 5800 5300 5700 5300 +Connection ~ 5800 5300 +Connection ~ 5600 5300 +Wire Wire Line + 5600 5300 5500 5300 +Connection ~ 5700 5300 +Wire Wire Line + 5700 5300 5600 5300 +Wire Wire Line + 5900 2300 5800 2300 +Connection ~ 5500 2300 +Connection ~ 5600 2300 +Wire Wire Line + 5600 2300 5500 2300 +Connection ~ 5700 2300 +Wire Wire Line + 5700 2300 5600 2300 +Connection ~ 5800 2300 +Wire Wire Line + 5800 2300 5700 2300 +$Comp +L Connector:Conn_01x01_Female J2 +U 1 1 5DABAE9C +P 5450 6000 +F 0 "J2" H 5478 6026 50 0000 L CNN +F 1 "VBUS" H 5478 5935 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 5450 6000 50 0001 C CNN +F 3 "~" H 5450 6000 50 0001 C CNN + 1 5450 6000 + 1 0 0 -1 +$EndComp +$Comp +L Connector:Conn_01x01_Female J6 +U 1 1 5DABB007 +P 5450 6200 +F 0 "J6" H 5477 6226 50 0000 L CNN +F 1 "GND" H 5477 6135 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 5450 6200 50 0001 C CNN +F 3 "~" H 5450 6200 50 0001 C CNN + 1 5450 6200 + 1 0 0 -1 +$EndComp +$Comp +L power:VBUS #PWR0110 +U 1 1 5DABB4D2 +P 5250 6000 +F 0 "#PWR0110" H 5250 5850 50 0001 C CNN +F 1 "VBUS" V 5265 6127 50 0000 L CNN +F 2 "" H 5250 6000 50 0001 C CNN +F 3 "" H 5250 6000 50 0001 C CNN + 1 5250 6000 + 0 -1 -1 0 +$EndComp +$Comp +L power:GND #PWR0111 +U 1 1 5DABE7C4 +P 5250 6200 +F 0 "#PWR0111" H 5250 5950 50 0001 C CNN +F 1 "GND" V 5255 6072 50 0000 R CNN +F 2 "" H 5250 6200 50 0001 C CNN +F 3 "" H 5250 6200 50 0001 C CNN + 1 5250 6200 + 0 1 1 0 +$EndComp +$Comp +L otter:JW5026 U3 +U 1 1 5DAC78AF +P 8600 1850 +F 0 "U3" H 8600 2478 50 0000 C CNN +F 1 "SY8201" H 8600 2387 50 0000 C CNN +F 2 "Package_TO_SOT_SMD:SOT-23-6" H 8600 1750 50 0001 C CNN +F 3 "" H 8600 1750 50 0001 C CNN + 1 8600 1850 + 1 0 0 -1 +$EndComp +Wire Wire Line + 8800 1350 8600 1350 +Wire Wire Line + 8600 1350 8600 1400 +Wire Wire Line + 9000 1600 9050 1600 +Wire Wire Line + 9050 1600 9050 1350 +Wire Wire Line + 9050 1350 9000 1350 +Connection ~ 9050 1600 +Wire Wire Line + 9050 1600 9100 1600 +Wire Wire Line + 9300 1600 9450 1600 +Connection ~ 9450 1600 +Wire Wire Line + 9450 1600 9450 1700 +Wire Wire Line + 9000 1950 9450 1950 +$Comp +L Device:R_Small R12 +U 1 1 5DAD7369 +P 8050 1750 +F 0 "R12" H 8109 1796 50 0000 L CNN +F 1 "10k" H 8109 1705 50 0000 L CNN +F 2 "Resistor_SMD:R_0402_1005Metric" H 8050 1750 50 0001 C CNN +F 3 "~" H 8050 1750 50 0001 C CNN + 1 8050 1750 + 1 0 0 -1 +$EndComp +Wire Wire Line + 8200 1950 8050 1950 +Wire Wire Line + 8050 1950 8050 1850 +Wire Wire Line + 8050 1600 8050 1650 +Wire Wire Line + 8050 1600 8200 1600 +Wire Wire Line + 7150 1600 7550 1600 +Wire Wire Line + 7150 1650 7150 1600 +Connection ~ 7150 1600 +Wire Wire Line + 7150 1600 7150 1550 +Wire Wire Line + 7550 1650 7550 1600 +Connection ~ 7550 1600 +Wire Wire Line + 9450 1600 9750 1600 +Wire Wire Line + 9750 1650 9750 1600 +Wire Wire Line + 10750 1650 10750 1600 +Connection ~ 10750 1600 +$Comp +L Device:C_Small C11 +U 1 1 5DAE2987 +P 10250 1750 +F 0 "C11" H 10342 1796 50 0000 L CNN +F 1 "10u 25V" H 10342 1705 50 0000 L CNN +F 2 "Capacitor_SMD:C_0805_2012Metric" H 10250 1750 50 0001 C CNN +F 3 "~" H 10250 1750 50 0001 C CNN +F 4 "C15850" H 10250 1750 50 0001 C CNN "LCSC" + 1 10250 1750 + 1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR0113 +U 1 1 5DAE298E +P 10250 1850 +F 0 "#PWR0113" H 10250 1600 50 0001 C CNN +F 1 "GND" H 10255 1677 50 0000 C CNN +F 2 "" H 10250 1850 50 0001 C CNN +F 3 "" H 10250 1850 50 0001 C CNN + 1 10250 1850 + 1 0 0 -1 +$EndComp +Connection ~ 9750 1600 +Wire Wire Line + 9750 1600 10250 1600 +Wire Wire Line + 10250 1650 10250 1600 +Connection ~ 10250 1600 +Wire Wire Line + 10250 1600 10750 1600 +Wire Wire Line + 7550 1600 8050 1600 +Connection ~ 8050 1600 +Connection ~ 3250 3400 $EndSCHEMATC -- cgit