EESchema Schematic File Version 2 date Пт 18 июл 2014 12:36:52 LIBS:power LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:special LIBS:microcontrollers LIBS:dsp LIBS:microchip LIBS:analog_switches LIBS:motorola LIBS:texas LIBS:intel LIBS:audio LIBS:interface LIBS:digital-audio LIBS:philips LIBS:display LIBS:cypress LIBS:siliconi LIBS:opto LIBS:atmel LIBS:contrib LIBS:valves LIBS:ft2232 LIBS:my_elements LIBS:STM32f103 LIBS:vreg LIBS:open-project LIBS:ALL-cache EELAYER 27 0 EELAYER END $Descr A3 16535 11693 encoding utf-8 Sheet 3 12 Title "MCU module on STM32F103" Date "18 jul 2014" Rev "" Comp "SAO RAS" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L GND #PWR040 U 1 1 5396087F P 800 10900 F 0 "#PWR040" H 800 10900 30 0001 C CNN F 1 "GND" H 800 10830 30 0001 C CNN F 2 "" H 800 10900 60 0000 C CNN F 3 "" H 800 10900 60 0000 C CNN 1 800 10900 1 0 0 -1 $EndComp Text Label 2150 10350 0 60 ~ 0 USB_POWER Text Label 2150 10500 0 60 ~ 0 USB_DISC Text Label 2150 10650 0 60 ~ 0 USB_DP Text Label 2150 10800 0 60 ~ 0 USB_DM Text Label 12700 4000 1 60 ~ 0 USB_DISC Text Label 15400 5800 0 60 ~ 0 USB_DP Text Label 15400 5900 0 60 ~ 0 USB_DM NoConn ~ 15300 5600 NoConn ~ 8300 7600 NoConn ~ 8300 6000 NoConn ~ 8300 5900 NoConn ~ 15300 6800 NoConn ~ 15300 5600 $Comp L C C17 U 1 1 53969846 P 13100 9300 F 0 "C17" H 13100 9400 40 0000 L CNN F 1 "100n" H 13106 9215 40 0000 L CNN F 2 "SM0805" H 13138 9150 30 0001 C CNN F 3 "~" H 13100 9300 60 0000 C CNN 1 13100 9300 0 -1 -1 0 $EndComp $Comp L +3.3V #PWR041 U 1 1 5396A0D9 P 13300 9100 F 0 "#PWR041" H 13300 9060 30 0001 C CNN F 1 "+3.3V" H 13300 9210 30 0000 C CNN F 2 "" H 13300 9100 60 0000 C CNN F 3 "" H 13300 9100 60 0000 C CNN 1 13300 9100 1 0 0 -1 $EndComp $Comp L GND #PWR042 U 1 1 5396A64A P 12900 9400 F 0 "#PWR042" H 12900 9400 30 0001 C CNN F 1 "GND" H 12900 9330 30 0001 C CNN F 2 "" H 12900 9400 60 0000 C CNN F 3 "" H 12900 9400 60 0000 C CNN 1 12900 9400 1 0 0 -1 $EndComp $Comp L C C15 U 1 1 5396ADDE P 7600 6400 F 0 "C15" H 7600 6500 40 0000 L CNN F 1 "100n" H 7606 6315 40 0000 L CNN F 2 "SM0805" H 7638 6250 30 0001 C CNN F 3 "~" H 7600 6400 60 0000 C CNN 1 7600 6400 0 -1 -1 0 $EndComp $Comp L GND #PWR043 U 1 1 5396ADE7 P 7500 6250 F 0 "#PWR043" H 7500 6250 30 0001 C CNN F 1 "GND" H 7500 6180 30 0001 C CNN F 2 "" H 7500 6250 60 0000 C CNN F 3 "" H 7500 6250 60 0000 C CNN 1 7500 6250 1 0 0 -1 $EndComp $Comp L +3.3V #PWR044 U 1 1 5396AE12 P 7800 6450 F 0 "#PWR044" H 7800 6410 30 0001 C CNN F 1 "+3.3V" H 7800 6560 30 0000 C CNN F 2 "" H 7800 6450 60 0000 C CNN F 3 "" H 7800 6450 60 0000 C CNN 1 7800 6450 -1 0 0 1 $EndComp $Comp L C C18 U 1 1 5396C0ED P 15500 5300 F 0 "C18" H 15500 5400 40 0000 L CNN F 1 "100n" H 15506 5215 40 0000 L CNN F 2 "SM0805" H 15538 5150 30 0001 C CNN F 3 "~" H 15500 5300 60 0000 C CNN 1 15500 5300 -1 0 0 1 $EndComp $Comp L GND #PWR045 U 1 1 5396C0F4 P 15700 5500 F 0 "#PWR045" H 15700 5500 30 0001 C CNN F 1 "GND" H 15700 5430 30 0001 C CNN F 2 "" H 15700 5500 60 0000 C CNN F 3 "" H 15700 5500 60 0000 C CNN 1 15700 5500 1 0 0 -1 $EndComp $Comp L +3.3V #PWR046 U 1 1 5396C0FB P 15300 5100 F 0 "#PWR046" H 15300 5060 30 0001 C CNN F 1 "+3.3V" H 15300 5210 30 0000 C CNN F 2 "" H 15300 5100 60 0000 C CNN F 3 "" H 15300 5100 60 0000 C CNN 1 15300 5100 0 -1 -1 0 $EndComp $Comp L C C16 U 1 1 5396C789 P 10500 3750 F 0 "C16" H 10500 3850 40 0000 L CNN F 1 "100n" H 10506 3665 40 0000 L CNN F 2 "SM0805" H 10538 3600 30 0001 C CNN F 3 "~" H 10500 3750 60 0000 C CNN 1 10500 3750 0 1 1 0 $EndComp $Comp L +3.3V #PWR047 U 1 1 5396C797 P 10300 4100 F 0 "#PWR047" H 10300 4060 30 0001 C CNN F 1 "+3.3V" H 10300 4210 30 0000 C CNN F 2 "" H 10300 4100 60 0000 C CNN F 3 "" H 10300 4100 60 0000 C CNN 1 10300 4100 -1 0 0 1 $EndComp $Comp L GND #PWR048 U 1 1 5396CC1B P 10600 3950 F 0 "#PWR048" H 10600 3950 30 0001 C CNN F 1 "GND" H 10600 3880 30 0001 C CNN F 2 "" H 10600 3950 60 0000 C CNN F 3 "" H 10600 3950 60 0000 C CNN 1 10600 3950 1 0 0 -1 $EndComp Text Label 8200 6700 2 60 ~ 0 RST $Comp L C C13 U 1 1 539751BC P 6650 1100 F 0 "C13" H 6650 1200 40 0000 L CNN F 1 "10u" H 6656 1015 40 0000 L CNN F 2 "C2" H 6688 950 30 0001 C CNN F 3 "~" H 6650 1100 60 0000 C CNN 1 6650 1100 1 0 0 -1 $EndComp $Comp L GND #PWR049 U 1 1 539753BB P 6850 1350 F 0 "#PWR049" H 6850 1350 30 0001 C CNN F 1 "GND" H 6850 1280 30 0001 C CNN F 2 "" H 6850 1350 60 0000 C CNN F 3 "" H 6850 1350 60 0000 C CNN 1 6850 1350 1 0 0 -1 $EndComp Text Label 7100 900 0 60 ~ 0 VDDA Text Label 7100 1300 0 60 ~ 0 VSSA Text Label 8200 7200 2 60 ~ 0 VSSA Text Label 8200 7500 2 60 ~ 0 VDDA $Comp L C0805 C14 U 1 1 53979DD9 P 6850 1100 F 0 "C14" H 6850 1200 40 0000 L CNN F 1 "100n" H 6856 1015 40 0000 L CNN F 2 "SM0805" H 6888 950 30 0001 C CNN F 3 "~" H 6850 1100 60 0000 C CNN 1 6850 1100 1 0 0 -1 $EndComp Text HLabel 3850 900 0 60 Input ~ 0 +5V $Comp L GND #PWR050 U 1 1 5397CF1C P 4100 1250 F 0 "#PWR050" H 4100 1250 30 0001 C CNN F 1 "GND" H 4100 1180 30 0001 C CNN F 2 "" H 4100 1250 60 0000 C CNN F 3 "" H 4100 1250 60 0000 C CNN 1 4100 1250 1 0 0 -1 $EndComp Text HLabel 3850 1200 0 60 Input ~ 0 GND $Comp L +5V #PWR051 U 1 1 53994516 P 4400 650 F 0 "#PWR051" H 4400 740 20 0001 C CNN F 1 "+5V" H 4400 740 30 0000 C CNN F 2 "" H 4400 650 60 0000 C CNN F 3 "" H 4400 650 60 0000 C CNN 1 4400 650 1 0 0 -1 $EndComp $Comp L LM1117MPX-3.3 DA6 U 1 1 53996A85 P 4900 950 F 0 "DA6" H 4700 1150 40 0000 C CNN F 1 "LM1117MPX-3.3" H 4900 1150 40 0000 L CNN F 2 "SOT223" H 4900 1050 30 0001 C CIN F 3 "" H 4900 950 60 0000 C CNN 1 4900 950 1 0 0 -1 $EndComp $Comp L C C5 U 1 1 53997111 P 4400 1100 F 0 "C5" H 4400 1200 40 0000 L CNN F 1 "10u" H 4406 1015 40 0000 L CNN F 2 "C2" H 4438 950 30 0001 C CNN F 3 "~" H 4400 1100 60 0000 C CNN 1 4400 1100 1 0 0 -1 $EndComp $Comp L C C6 U 1 1 53997130 P 5350 1100 F 0 "C6" H 5350 1200 40 0000 L CNN F 1 "100u" H 5356 1015 40 0000 L CNN F 2 "C2" H 5388 950 30 0001 C CNN F 3 "~" H 5350 1100 60 0000 C CNN 1 5350 1100 1 0 0 -1 $EndComp $Comp L GND #PWR052 U 1 1 5399714A P 4900 1450 F 0 "#PWR052" H 4900 1450 30 0001 C CNN F 1 "GND" H 4900 1380 30 0001 C CNN F 2 "" H 4900 1450 60 0000 C CNN F 3 "" H 4900 1450 60 0000 C CNN 1 4900 1450 1 0 0 -1 $EndComp $Comp L +3.3V #PWR053 U 1 1 5399760C P 5450 650 F 0 "#PWR053" H 5450 610 30 0001 C CNN F 1 "+3.3V" H 5450 760 30 0000 C CNN F 2 "" H 5450 650 60 0000 C CNN F 3 "" H 5450 650 60 0000 C CNN 1 5450 650 1 0 0 -1 $EndComp Text Label 7950 650 0 60 ~ 0 RST $Comp L C C7 U 1 1 5399B7BA P 8300 1000 F 0 "C7" H 8300 1100 40 0000 L CNN F 1 "100n" H 8306 915 40 0000 L CNN F 2 "SM0805" H 8338 850 30 0001 C CNN F 3 "~" H 8300 1000 60 0000 C CNN 1 8300 1000 1 0 0 -1 $EndComp $Comp L SW_PUSH SB1 U 1 1 5399B811 P 7950 1050 F 0 "SB1" H 8100 1160 50 0000 C CNN F 1 "RESET" H 7950 970 50 0000 C CNN F 2 "SW_PUSH_SMALL" H 7950 1050 60 0001 C CNN F 3 "~" H 7950 1050 60 0000 C CNN 1 7950 1050 0 -1 -1 0 $EndComp $Comp L GND #PWR054 U 1 1 5399B981 P 8150 1450 F 0 "#PWR054" H 8150 1450 30 0001 C CNN F 1 "GND" H 8150 1380 30 0001 C CNN F 2 "" H 8150 1450 60 0000 C CNN F 3 "" H 8150 1450 60 0000 C CNN 1 8150 1450 1 0 0 -1 $EndComp $Comp L R R26 U 1 1 5399B99B P 7600 1000 F 0 "R26" V 7680 1000 40 0000 C CNN F 1 "10k" V 7607 1001 40 0000 C CNN F 2 "SM0603" V 7530 1000 30 0001 C CNN F 3 "~" H 7600 1000 30 0000 C CNN 1 7600 1000 1 0 0 -1 $EndComp $Comp L +3.3V #PWR055 U 1 1 5399BA1F P 7600 1450 F 0 "#PWR055" H 7600 1410 30 0001 C CNN F 1 "+3.3V" H 7600 1560 30 0000 C CNN F 2 "" H 7600 1450 60 0000 C CNN F 3 "" H 7600 1450 60 0000 C CNN 1 7600 1450 -1 0 0 1 $EndComp $Comp L +3.3V #PWR056 U 1 1 539ADE4F P 1950 1150 F 0 "#PWR056" H 1950 1110 30 0001 C CNN F 1 "+3.3V" H 1950 1260 30 0000 C CNN F 2 "" H 1950 1150 60 0000 C CNN F 3 "" H 1950 1150 60 0000 C CNN 1 1950 1150 1 0 0 -1 $EndComp $Comp L PWR_FLAG #FLG057 U 1 1 539B6CB5 P 6850 900 F 0 "#FLG057" H 6850 995 30 0001 C CNN F 1 "PWR_FLAG" H 6850 1080 30 0000 C CNN F 2 "" H 6850 900 60 0000 C CNN F 3 "" H 6850 900 60 0000 C CNN 1 6850 900 1 0 0 -1 $EndComp $Comp L BMB2A0300AN1 L1 U 1 1 53973C3F P 6300 850 F 0 "L1" H 6300 950 50 0000 C CNN F 1 "BMB2A0300AN1" H 6300 800 50 0000 C CNN F 2 "SM0805" H 6300 850 60 0001 C CNN F 3 "~" H 6300 850 60 0000 C CNN 1 6300 850 1 0 0 -1 $EndComp $Comp L GND #PWR058 U 1 1 539789E9 P 3150 10550 F 0 "#PWR058" H 3150 10550 30 0001 C CNN F 1 "GND" H 3150 10480 30 0001 C CNN F 2 "" H 3150 10550 60 0000 C CNN F 3 "" H 3150 10550 60 0000 C CNN 1 3150 10550 1 0 0 -1 $EndComp Text Label 12700 9100 3 60 ~ 0 UART_TX Text Label 12800 9100 3 60 ~ 0 UART_RX Text Label 4300 10300 0 60 ~ 0 UART_RX Text Label 4300 10500 0 60 ~ 0 UART_TX $Comp L LED VD2 U 1 1 5399C66D P 5600 900 F 0 "VD2" H 5600 1000 50 0000 C CNN F 1 "PWR" H 5600 800 50 0000 C CNN F 2 "SM0603" H 5600 900 60 0001 C CNN F 3 "~" H 5600 900 60 0000 C CNN 1 5600 900 1 0 0 -1 $EndComp $Comp L R R10 U 1 1 5399C848 P 5750 1100 F 0 "R10" V 5830 1100 40 0000 C CNN F 1 "510" V 5757 1101 40 0000 C CNN F 2 "SM0603" V 5680 1100 30 0001 C CNN F 3 "~" H 5750 1100 30 0000 C CNN 1 5750 1100 0 -1 -1 0 $EndComp Text Notes 5750 1350 0 157 ~ 0 Power $Comp L +5V #PWR059 U 1 1 539BABDD P 600 10350 F 0 "#PWR059" H 600 10440 20 0001 C CNN F 1 "+5V" H 600 10440 30 0000 C CNN F 2 "" H 600 10350 60 0000 C CNN F 3 "" H 600 10350 60 0000 C CNN 1 600 10350 1 0 0 -1 $EndComp Text Label 7850 7800 2 61 ~ 0 1-WIRE $Comp L R R11 U 1 1 53A38ACC P 7950 8050 F 0 "R11" V 8030 8050 40 0000 C CNN F 1 "4.7k" V 7957 8051 40 0000 C CNN F 2 "SM0603" V 7880 8050 30 0001 C CNN F 3 "~" H 7950 8050 30 0000 C CNN 1 7950 8050 0 -1 -1 0 $EndComp Text Label 1850 4550 0 61 ~ 0 1-WIRE Text HLabel 1600 4550 0 61 BiDi ~ 0 1-WIRE $Comp L C C9 U 1 1 53A79646 P 10700 9400 F 0 "C9" H 10700 9500 40 0000 L CNN F 1 "100n" H 10706 9315 40 0000 L CNN F 2 "SM0805" H 10738 9250 30 0001 C CNN F 3 "~" H 10700 9400 60 0000 C CNN 1 10700 9400 -1 0 0 1 $EndComp $Comp L GND #PWR060 U 1 1 53A797DF P 10500 9250 F 0 "#PWR060" H 10500 9250 30 0001 C CNN F 1 "GND" H 10500 9180 30 0001 C CNN F 2 "" H 10500 9250 60 0000 C CNN F 3 "" H 10500 9250 60 0000 C CNN 1 10500 9250 1 0 0 -1 $EndComp $Comp L +3.3V #PWR061 U 1 1 53A79926 P 10800 9700 F 0 "#PWR061" H 10800 9660 30 0001 C CNN F 1 "+3.3V" H 10800 9810 30 0000 C CNN F 2 "" H 10800 9700 60 0000 C CNN F 3 "" H 10800 9700 60 0000 C CNN 1 10800 9700 -1 0 0 1 $EndComp Text Label 15300 6600 0 61 ~ 0 TIM1 Text Label 1850 5050 0 61 ~ 0 TIM1 Text Label 15300 6700 0 61 ~ 0 TIM2 Text Label 1850 5200 0 61 ~ 0 TIM2 Text Label 10900 4100 1 61 ~ 0 DIR_1 Text Label 10800 4100 1 61 ~ 0 DIR_2 Text Label 8300 5400 2 61 ~ 0 DIR_3 Text Label 8300 5500 2 61 ~ 0 DIR_4 Text Label 8300 5600 2 61 ~ 0 DIR_5 Entry Wire Line 1800 5350 1900 5450 Entry Wire Line 1800 5500 1900 5600 Entry Wire Line 1800 5650 1900 5750 Entry Wire Line 1800 5800 1900 5900 Entry Wire Line 1800 5950 1900 6050 Text Label 1950 5450 0 61 ~ 0 DIR_1 Text Label 1950 5600 0 61 ~ 0 DIR_2 Text Label 1950 5750 0 61 ~ 0 DIR_3 Text Label 1950 5900 0 61 ~ 0 DIR_4 Text Label 1950 6050 0 61 ~ 0 DIR_5 Text Label 1600 5350 0 61 ~ 0 DIR_[1..5] Text HLabel 1550 5350 0 61 Output ~ 0 DIR[1..5] Text HLabel 1550 5050 0 61 Output ~ 0 TIM1 Text HLabel 1550 5200 0 61 Output ~ 0 TIM2 Text Label 11800 9100 3 61 ~ 0 EN_1 Text Label 11900 9100 3 61 ~ 0 EN_2 Text Label 12000 9100 3 61 ~ 0 EN_3 Text Label 12100 9100 3 61 ~ 0 EN_4 Text Label 12200 9100 3 61 ~ 0 EN_5 Entry Wire Line 1800 6200 1900 6300 Entry Wire Line 1800 6350 1900 6450 Entry Wire Line 1800 6500 1900 6600 Entry Wire Line 1800 6650 1900 6750 Entry Wire Line 1800 6800 1900 6900 Text Label 1950 6300 0 61 ~ 0 EN_1 Text Label 1950 6450 0 61 ~ 0 EN_2 Text Label 1950 6600 0 61 ~ 0 EN_3 Text Label 1950 6750 0 61 ~ 0 EN_4 Text Label 1950 6900 0 61 ~ 0 EN_5 Text Label 1600 6200 0 61 ~ 0 EN_[1..5] Text HLabel 1550 6200 0 61 Output ~ 0 EN[1..5] $Comp L QUARTZ G1 U 1 1 53B31F6E P 6950 6800 F 0 "G1" H 6950 6950 60 0000 C CNN F 1 "8MHz" H 6950 6650 60 0000 C CNN F 2 "hc49" H 6950 6800 60 0001 C CNN F 3 "~" H 6950 6800 60 0000 C CNN 1 6950 6800 0 -1 -1 0 $EndComp $Comp L C0805 C10 U 1 1 53B31F74 P 6650 6550 F 0 "C10" H 6650 6650 40 0000 L CNN F 1 "27p" H 6656 6465 40 0000 L CNN F 2 "SM0805" H 6688 6400 30 0001 C CNN F 3 "~" H 6650 6550 60 0000 C CNN 1 6650 6550 0 -1 -1 0 $EndComp $Comp L C0805 C11 U 1 1 53B31F7A P 6650 7050 F 0 "C11" H 6650 7150 40 0000 L CNN F 1 "27p" H 6656 6965 40 0000 L CNN F 2 "SM0805" H 6688 6900 30 0001 C CNN F 3 "~" H 6650 7050 60 0000 C CNN 1 6650 7050 0 -1 -1 0 $EndComp $Comp L GND #PWR062 U 1 1 53B31F80 P 6300 6800 F 0 "#PWR062" H 6300 6800 30 0001 C CNN F 1 "GND" H 6300 6730 30 0001 C CNN F 2 "" H 6300 6800 60 0000 C CNN F 3 "" H 6300 6800 60 0000 C CNN 1 6300 6800 1 0 0 -1 $EndComp $Comp L R0603 R12 U 1 1 53B323F6 P 7250 6800 F 0 "R12" V 7330 6800 40 0000 C CNN F 1 "1M" V 7257 6801 40 0000 C CNN F 2 "SM0603" V 7180 6800 30 0001 C CNN F 3 "~" H 7250 6800 30 0000 C CNN 1 7250 6800 1 0 0 -1 $EndComp Text HLabel 1550 7200 0 61 Input ~ 0 Hall[0..9] 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53B85A4F P 3700 8850 F 0 "R15" V 3780 8850 40 0000 C CNN F 1 "10k" V 3707 8851 40 0000 C CNN F 2 "SM0603" V 3630 8850 30 0001 C CNN F 3 "~" H 3700 8850 30 0000 C CNN 1 3700 8850 -1 0 0 1 $EndComp $Comp L R0603 R16 U 1 1 53B85A5B P 3900 8850 F 0 "R16" V 3980 8850 40 0000 C CNN F 1 "10k" V 3907 8851 40 0000 C CNN F 2 "SM0603" V 3830 8850 30 0001 C CNN F 3 "~" H 3900 8850 30 0000 C CNN 1 3900 8850 -1 0 0 1 $EndComp Text HLabel 1550 9100 0 61 Input ~ 0 EP[0..3] Text Label 1650 9100 0 61 ~ 0 EP[0..3] Entry Wire Line 2150 9100 2250 9200 Entry Wire Line 2150 9250 2250 9350 Entry Wire Line 2150 9400 2250 9500 Entry Wire Line 2150 9550 2250 9650 Text Label 2300 9200 0 61 ~ 0 EP0 Text Label 2300 9350 0 61 ~ 0 EP1 Text Label 2300 9500 0 61 ~ 0 EP2 Text Label 2300 9650 0 61 ~ 0 EP3 Text Label 4050 9200 0 61 ~ 0 LS1_down Text Label 4050 9350 0 61 ~ 0 LS1_up Text Label 4050 9500 0 61 ~ 0 LS2_down Text Label 4050 9650 0 61 ~ 0 LS2_up Text Label 15300 6500 0 61 ~ 0 LS1_down Text Label 15300 6400 0 61 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2700 30 0001 C CNN F 1 "GND" H 4550 2630 30 0001 C CNN F 2 "" H 4550 2700 60 0000 C CNN F 3 "" H 4550 2700 60 0000 C CNN 1 4550 2700 1 0 0 -1 $EndComp Text Notes 4000 2150 0 157 ~ 0 Additional SPI Text Label 15300 7200 0 60 ~ 0 EXT0 Text Label 15300 7100 0 60 ~ 0 EXT1 Text Label 15300 7000 0 60 ~ 0 EXT2 Text Label 15300 6900 0 60 ~ 0 EXT3 Text Label 15300 6100 0 60 ~ 0 EXT4/BOOT_TX Text Label 15300 6000 0 60 ~ 0 EXT5/BOOT_RX Text Label 4750 4250 0 60 ~ 0 EXT0 Text Label 4750 4150 0 60 ~ 0 EXT1 Text Label 4750 4050 0 60 ~ 0 EXT2 Text Label 4750 3950 0 60 ~ 0 EXT3 Text Label 4750 3750 0 60 ~ 0 EXT4/BOOT_TX Text Label 4750 3850 0 60 ~ 0 EXT5/BOOT_RX Text Notes 4100 3550 0 157 ~ 0 Additional IO $Comp L GND #PWR064 U 1 1 53A3632D P 4750 4400 F 0 "#PWR064" H 4750 4400 30 0001 C CNN F 1 "GND" H 4750 4330 30 0001 C CNN F 2 "" H 4750 4400 60 0000 C CNN F 3 "" H 4750 4400 60 0000 C CNN 1 4750 4400 1 0 0 -1 $EndComp $Comp L CONN_7 XP5 U 1 1 53A363AA P 4100 4050 F 0 "XP5" V 4070 4050 60 0000 C CNN F 1 "CONN_7" V 4170 4050 60 0000 C CNN F 2 "SIL-7" H 4100 4050 60 0001 C CNN F 3 "" H 4100 4050 60 0000 C CNN 1 4100 4050 -1 0 0 1 $EndComp $Comp L GND #PWR065 U 1 1 53A3CC3C P 11700 9950 F 0 "#PWR065" H 11700 9950 30 0001 C CNN F 1 "GND" H 11700 9880 30 0001 C CNN F 2 "" H 11700 9950 60 0000 C CNN F 3 "" H 11700 9950 60 0000 C CNN 1 11700 9950 1 0 0 -1 $EndComp $Comp L R0603 R18 U 1 1 53A3D1C0 P 11700 9600 F 0 "R18" V 11780 9600 40 0000 C CNN F 1 "100k" V 11707 9601 40 0000 C CNN F 2 "SM0603" V 11630 9600 30 0001 C CNN F 3 "~" H 11700 9600 30 0000 C CNN 1 11700 9600 1 0 0 -1 $EndComp $Comp L R0603 R17 U 1 1 53A3D5DE P 9500 1100 F 0 "R17" V 9580 1100 40 0000 C CNN F 1 "10k" V 9507 1101 40 0000 C CNN F 2 "SM0603" V 9430 1100 30 0001 C CNN F 3 "~" H 9500 1100 30 0000 C CNN 1 9500 1100 1 0 0 -1 $EndComp Text Label 11200 4100 1 60 ~ 0 BOOT Text Label 9500 650 0 60 ~ 0 BOOT $Comp L SW_PUSH SB2 U 1 1 53A4246E P 9200 1050 F 0 "SB2" H 9350 1160 50 0000 C CNN F 1 "BOOT" H 9200 970 50 0000 C CNN F 2 "SW_PUSH_SMALL" H 9200 1050 60 0001 C CNN F 3 "~" H 9200 1050 60 0000 C CNN 1 9200 1050 0 -1 -1 0 $EndComp $Comp L C C8 U 1 1 53A44EC1 P 8900 1050 F 0 "C8" H 8900 1150 40 0000 L CNN F 1 "100n" H 8906 965 40 0000 L CNN F 2 "SM0805" H 8938 900 30 0001 C CNN F 3 "~" H 8900 1050 60 0000 C CNN 1 8900 1050 1 0 0 -1 $EndComp $Comp L GND #PWR066 U 1 1 53A45320 P 9500 1500 F 0 "#PWR066" H 9500 1500 30 0001 C CNN F 1 "GND" H 9500 1430 30 0001 C CNN F 2 "" H 9500 1500 60 0000 C CNN F 3 "" H 9500 1500 60 0000 C CNN 1 9500 1500 1 0 0 -1 $EndComp $Comp L +3.3V #PWR067 U 1 1 53A4534D P 9050 1500 F 0 "#PWR067" H 9050 1460 30 0001 C CNN F 1 "+3.3V" H 9050 1610 30 0000 C CNN F 2 "" H 9050 1500 60 0000 C CNN F 3 "" H 9050 1500 60 0000 C CNN 1 9050 1500 -1 0 0 1 $EndComp NoConn ~ 8300 6100 NoConn ~ 8300 6200 Text Label 11600 9100 3 60 ~ 0 ADC_0 Text Label 11500 9100 3 60 ~ 0 ADC_1 Text Label 11400 9100 3 60 ~ 0 ADC_2 Text Label 11300 9100 3 60 ~ 0 ADC_3 Text Label 11200 9100 3 60 ~ 0 ADC_4 Text Label 11100 9100 3 60 ~ 0 ADC_5 Text Label 11000 9100 3 60 ~ 0 ADC_6 Text Label 10900 9100 3 60 ~ 0 ADC_7 Entry Wire Line 11600 11000 11500 11100 Entry Wire Line 11500 11000 11400 11100 Entry Wire Line 11400 11000 11300 11100 Entry Wire Line 11300 11000 11200 11100 Entry Wire Line 11200 11000 11100 11100 Entry Wire Line 11100 11000 11000 11100 Entry Wire Line 11000 11000 10900 11100 Entry Wire Line 10900 11000 10800 11100 Text Label 9550 11100 2 60 ~ 0 ADC[0..7] Text Label 1850 4200 0 60 ~ 0 ADC_[0..7] Text HLabel 1550 4200 0 60 Input ~ 0 ADC[0..7] NoConn ~ 8300 7100 $Sheet S 950 10250 1000 650 U 53976CAB F0 "USB input circuit" 50 F1 "USB_inp.sch" 50 F2 "GND" I L 950 10800 60 F3 "USB_POWER" O R 1950 10350 60 F4 "USB_DISC" I R 1950 10500 60 F5 "USB_DP" B R 1950 10650 60 F6 "USB_DM" B R 1950 10800 60 F7 "USB_+5V" O L 950 10600 60 $EndSheet $Comp L +5V #PWR068 U 1 1 53A48DD8 P 3150 10200 F 0 "#PWR068" H 3150 10290 20 0001 C CNN F 1 "+5V" H 3150 10290 30 0000 C CNN F 2 "" H 3150 10200 60 0000 C CNN F 3 "" H 3150 10200 60 0000 C CNN 1 3150 10200 1 0 0 -1 $EndComp Text Label 9900 9850 2 60 ~ 0 VDDA Text Notes 8850 9350 0 60 ~ 0 Resistors with LOW |dR/dT| Text Label 4300 10700 0 60 ~ 0 EXT5/BOOT_RX Text Label 4300 10850 0 60 ~ 0 EXT4/BOOT_TX $Sheet S 3250 10150 900 850 U 53974779 F0 "RS-232 level converter" 50 F1 "ST3232.sch" 50 F2 "GND" I L 3250 10450 60 F3 "UART_RX" I R 4150 10300 60 F4 "UART_TX" I R 4150 10500 60 F5 "+5V" I L 3250 10300 60 F6 "UART_RX1" I R 4150 10700 60 F7 "UART_TX1" I R 4150 10850 60 $EndSheet NoConn ~ 15300 5700 NoConn ~ 13000 4100 NoConn ~ 12900 4100 $Comp L STM32F103 DD3 U 1 1 53976A8B P 11800 6600 F 0 "DD3" H 11800 6500 50 0000 C CNN F 1 "STM32F103" H 11800 6700 50 0000 C CNN F 2 "LQFP100_STM32" H 11800 6600 60 0001 C CNN F 3 "" H 11800 6600 60 0000 C CNN 1 11800 6600 1 0 0 -1 $EndComp Text Label 11700 4100 1 60 ~ 0 SPI1_SCK Text Label 11600 4100 1 60 ~ 0 SPI1_MISO Text Label 11500 4100 1 60 ~ 0 SPI1_MOSI Text Label 11100 4100 1 60 ~ 0 I2C_SCL/CANRX 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RT0805BRB071KL R28 U 1 1 53AF4838 P 10250 10050 F 0 "R28" V 10330 10050 40 0000 C CNN F 1 "RT0805BRB071KL" V 10150 10050 40 0000 C CNN F 2 "SM0805" V 10250 10050 30 0001 C CNN F 3 "~" H 10250 10050 30 0000 C CNN 1 10250 10050 0 -1 -1 0 $EndComp $Comp L RT0805BRB071KL R29 U 1 1 53AF483E P 10250 10200 F 0 "R29" V 10330 10200 40 0000 C CNN F 1 "RT0805BRB071KL" V 10150 10200 40 0000 C CNN F 2 "SM0805" V 10250 10200 30 0001 C CNN F 3 "~" H 10250 10200 30 0000 C CNN 1 10250 10200 0 -1 -1 0 $EndComp $Comp L RT0805BRB071KL R30 U 1 1 53AF4844 P 10250 10350 F 0 "R30" V 10330 10350 40 0000 C CNN F 1 "RT0805BRB071KL" V 10150 10350 40 0000 C CNN F 2 "SM0805" V 10250 10350 30 0001 C CNN F 3 "~" H 10250 10350 30 0000 C CNN 1 10250 10350 0 -1 -1 0 $EndComp $Comp L RT0805BRB071KL R31 U 1 1 53AF484A P 10250 10500 F 0 "R31" V 10330 10500 40 0000 C CNN F 1 "RT0805BRB071KL" V 10150 10500 40 0000 C CNN F 2 "SM0805" V 10250 10500 30 0001 C CNN F 3 "~" H 10250 10500 30 0000 C CNN 1 10250 10500 0 -1 -1 0 $EndComp $Comp L RT0805BRB071KL R32 U 1 1 53AF4850 P 10250 10650 F 0 "R32" V 10330 10650 40 0000 C CNN F 1 "RT0805BRB071KL" V 10150 10650 40 0000 C CNN F 2 "SM0805" V 10250 10650 30 0001 C CNN F 3 "~" H 10250 10650 30 0000 C CNN 1 10250 10650 0 -1 -1 0 $EndComp $Comp L RT0805BRB071KL R33 U 1 1 53AF4856 P 10250 10800 F 0 "R33" V 10330 10800 40 0000 C CNN F 1 "RT0805BRB071KL" V 10150 10800 40 0000 C CNN F 2 "SM0805" V 10250 10800 30 0001 C CNN F 3 "~" H 10250 10800 30 0000 C CNN 1 10250 10800 0 -1 -1 0 $EndComp $Comp L RT0805BRB071KL R34 U 1 1 53AF485C P 10250 10950 F 0 "R34" V 10330 10950 40 0000 C CNN F 1 "RT0805BRB071KL" V 10150 10950 40 0000 C CNN F 2 "SM0805" V 10250 10950 30 0001 C CNN F 3 "~" H 10250 10950 30 0000 C CNN 1 10250 10950 0 -1 -1 0 $EndComp Text Label 8300 5800 2 60 ~ 0 DG_FEEDBACK Text Label 2950 4000 0 60 ~ 0 DG_FEEDBACK Text HLabel 1600 3500 0 60 Input ~ 0 POW3_FEEDBACK $Comp L R0603 R21 U 1 1 53C435C5 P 2750 3750 F 0 "R21" V 2830 3750 40 0000 C CNN F 1 "15k" V 2757 3751 40 0000 C CNN F 2 "SM0603" V 2680 3750 30 0001 C CNN F 3 "~" H 2750 3750 30 0000 C CNN 1 2750 3750 -1 0 0 1 $EndComp $Comp L R0603 R20 U 1 1 53C435CB P 2650 3250 F 0 "R20" V 2730 3250 40 0000 C CNN F 1 "15k" V 2657 3251 40 0000 C CNN F 2 "SM0603" V 2580 3250 30 0001 C CNN F 3 "~" H 2650 3250 30 0000 C CNN 1 2650 3250 -1 0 0 1 $EndComp $Comp L +3.3V #PWR070 U 1 1 53C43E5C P 2650 2900 F 0 "#PWR070" H 2650 2860 30 0001 C CNN F 1 "+3.3V" H 2650 3010 30 0000 C CNN F 2 "" H 2650 2900 60 0000 C CNN F 3 "" H 2650 2900 60 0000 C CNN 1 2650 2900 1 0 0 -1 $EndComp $Comp L R0603 R23 U 1 1 53C4BB5E P 4400 5800 F 0 "R23" V 4480 5800 40 0000 C CNN F 1 "10k" V 4407 5801 40 0000 C CNN F 2 "SM0603" V 4330 5800 30 0001 C CNN F 3 "~" H 4400 5800 30 0000 C CNN 1 4400 5800 1 0 0 -1 $EndComp $Comp L R0603 R24 U 1 1 53C4BB64 P 4600 5800 F 0 "R24" V 4680 5800 40 0000 C CNN F 1 "10k" V 4607 5801 40 0000 C CNN F 2 "SM0603" V 4530 5800 30 0001 C CNN F 3 "~" H 4600 5800 30 0000 C CNN 1 4600 5800 1 0 0 -1 $EndComp $Comp L +3.3V #PWR071 U 1 1 53C4BB6B P 4400 5400 F 0 "#PWR071" H 4400 5360 30 0001 C CNN F 1 "+3.3V" H 4400 5510 30 0000 C CNN F 2 "" H 4400 5400 60 0000 C CNN F 3 "" H 4400 5400 60 0000 C CNN 1 4400 5400 1 0 0 -1 $EndComp $Comp L R0603 R22 U 1 1 53C4BB71 P 4200 5800 F 0 "R22" V 4280 5800 40 0000 C CNN F 1 "10k" V 4207 5801 40 0000 C CNN F 2 "SM0603" V 4130 5800 30 0001 C CNN F 3 "~" H 4200 5800 30 0000 C CNN 1 4200 5800 1 0 0 -1 $EndComp Text Label 4650 6150 0 61 ~ 0 POW0 Text Label 8300 6800 2 60 ~ 0 SHTR Text Label 8300 6900 2 60 ~ 0 SHTR_FB Text Label 4650 6300 0 60 ~ 0 SHTR Text Label 4650 6450 0 60 ~ 0 SHTR_FB Text Label 1800 2750 0 60 ~ 0 SHTR Text Label 1800 2900 0 60 ~ 0 SHTR_FB Text HLabel 1550 2750 0 60 Output ~ 0 SHTR Text HLabel 1550 2900 0 60 Input ~ 0 SHTR_FB $Comp L R0603 R37 U 1 1 53CF8387 P 4200 7250 F 0 "R37" V 4280 7250 40 0000 C CNN F 1 "10k" V 4207 7251 40 0000 C CNN F 2 "SM0603" V 4130 7250 30 0001 C CNN F 3 "~" H 4200 7250 30 0000 C CNN 1 4200 7250 1 0 0 -1 $EndComp $Comp L R0603 R38 U 1 1 53CF8EAC P 4400 7250 F 0 "R38" V 4480 7250 40 0000 C CNN F 1 "10k" V 4407 7251 40 0000 C CNN F 2 "SM0603" V 4330 7250 30 0001 C CNN F 3 "~" H 4400 7250 30 0000 C CNN 1 4400 7250 1 0 0 -1 $EndComp $Comp L GND #PWR072 U 1 1 53CF920C P 4400 7600 F 0 "#PWR072" H 4400 7600 30 0001 C CNN F 1 "GND" H 4400 7530 30 0001 C CNN F 2 "" H 4400 7600 60 0000 C CNN F 3 "" H 4400 7600 60 0000 C CNN 1 4400 7600 1 0 0 -1 $EndComp $Comp L R0603 R39 U 1 1 53CFF43C P 4600 7250 F 0 "R39" V 4680 7250 40 0000 C CNN F 1 "10k" V 4607 7251 40 0000 C CNN F 2 "SM0603" V 4530 7250 30 0001 C CNN F 3 "~" H 4600 7250 30 0000 C CNN 1 4600 7250 1 0 0 -1 $EndComp Text Label 4650 6650 0 61 ~ 0 POW1 Text Label 4650 6800 0 61 ~ 0 POW2 Text Label 4650 6950 0 61 ~ 0 POW3 Text Label 12800 4100 1 60 ~ 0 USB_POWER NoConn ~ 15300 7800 Wire Wire Line 1950 10350 2150 10350 Wire Wire Line 1950 10500 2150 10500 Wire Wire Line 1950 10650 2150 10650 Wire Wire Line 1950 10800 2150 10800 Wire Wire Line 950 10800 800 10800 Wire Wire Line 800 10800 800 10900 Wire Wire Line 12700 4100 12700 4000 Wire Wire Line 15300 5900 15400 5900 Wire Wire Line 15300 5800 15400 5800 Wire Wire Line 12900 9100 12900 9400 Connection ~ 12900 9300 Wire Wire Line 13000 9100 13300 9100 Connection ~ 15500 5500 Wire Wire Line 15300 5100 15500 5100 Wire Wire Line 15300 5500 15600 5500 Wire Wire Line 15300 5400 15300 5100 Connection ~ 10700 3750 Wire Wire Line 10300 4100 10300 3750 Wire Wire Line 10700 3750 10700 4100 Wire Wire Line 10300 4100 10600 4100 Wire Wire Line 10600 3950 10600 3900 Wire Wire Line 10600 3900 10700 3900 Connection ~ 10700 3900 Wire Wire Line 7800 6400 8300 6400 Wire Wire Line 8300 6300 7800 6300 Wire Wire Line 7800 6300 7800 6200 Wire Wire Line 7800 6200 7400 6200 Wire Wire Line 7400 6200 7400 6400 Wire Wire Line 7500 6250 7500 6200 Connection ~ 7500 6200 Wire Wire Line 7800 6450 7800 6400 Wire Wire Line 8300 6700 8200 6700 Connection ~ 6650 900 Connection ~ 6850 900 Wire Wire Line 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1900 3900 1900 Wire Wire Line 4450 3750 4750 3750 Wire Wire Line 4750 3850 4450 3850 Wire Wire Line 4450 3950 4750 3950 Wire Wire Line 4750 4050 4450 4050 Wire Wire Line 4450 4150 4750 4150 Wire Wire Line 4750 4250 4450 4250 Wire Wire Line 4450 4350 4750 4350 Wire Wire Line 4750 4350 4750 4400 Wire Notes Line 4550 4450 4550 3600 Wire Notes Line 4550 3600 5650 3600 Wire Notes Line 5650 3600 5650 3300 Wire Notes Line 5650 3300 3900 3300 Wire Notes Line 3900 3300 3900 4450 Wire Notes Line 3900 4450 4550 4450 Wire Wire Line 11700 9350 11700 9100 Wire Wire Line 11700 9950 11700 9850 Wire Wire Line 9500 650 9500 850 Wire Wire Line 8900 850 8900 750 Wire Wire Line 8900 1250 8900 1350 Wire Wire Line 9500 1350 9500 1500 Wire Wire Line 8900 750 9500 750 Wire Wire Line 9050 1500 9050 1350 Wire Wire Line 8900 1350 9200 1350 Connection ~ 9050 1350 Connection ~ 9500 750 Connection ~ 9200 750 Wire Notes Line 8750 1450 9650 1450 Wire Notes Line 9650 1450 9650 700 Wire Notes Line 9650 700 8750 700 Wire 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10200 Connection ~ 10000 10350 Connection ~ 10000 10500 Connection ~ 10000 10650 Connection ~ 10000 10800 Wire Wire Line 9900 9850 9900 10000 Wire Wire Line 9900 10000 10000 10000 Connection ~ 10000 10000 Wire Notes Line 10550 9600 10550 11050 Wire Notes Line 10550 11050 9950 11050 Wire Notes Line 9950 11050 9950 9600 Wire Notes Line 9950 9600 10550 9600 Wire Notes Line 9400 9400 10250 9400 Wire Notes Line 10250 9400 10250 9600 Wire Wire Line 1550 1150 1950 1150 Wire Wire Line 1850 1250 1550 1250 Wire Wire Line 1550 1350 1850 1350 Wire Wire Line 1850 1450 1550 1450 Wire Wire Line 1550 1550 1850 1550 Wire Wire Line 1850 1650 1550 1650 Wire Wire Line 1550 1750 1850 1750 Wire Wire Line 1850 1750 1850 1800 Wire Notes Line 1650 1850 1650 1000 Wire Notes Line 1650 1000 2750 1000 Wire Notes Line 2750 1000 2750 700 Wire Notes Line 2750 700 1000 700 Wire Notes Line 1000 700 1000 1850 Wire Notes Line 1000 1850 1650 1850 Wire Wire Line 1600 3500 2750 3500 Wire Wire Line 2950 4000 2750 4000 Connection ~ 2650 3500 Wire Wire Line 2650 2900 2650 3000 Wire Wire Line 4200 5550 4600 5550 Connection ~ 4400 5550 Wire Wire Line 4400 5550 4400 5400 Wire Wire Line 4650 6150 4600 6150 Wire Wire Line 4600 6150 4600 6050 Wire Wire Line 4650 6450 4200 6450 Wire Wire Line 4200 6450 4200 6050 Wire Wire Line 4400 6050 4400 6300 Wire Wire Line 4400 6300 4650 6300 Wire Wire Line 1550 2900 1800 2900 Wire Wire Line 1550 2750 1800 2750 Wire Wire Line 4200 7500 4600 7500 Wire Wire Line 4400 7500 4400 7600 Connection ~ 4400 7500 Wire Wire Line 4600 7000 4600 6950 Wire Wire Line 4600 6950 4650 6950 Wire Wire Line 4650 6800 4400 6800 Wire Wire Line 4400 6800 4400 7000 Wire Wire Line 4650 6650 4200 6650 Wire Wire Line 4200 6650 4200 7000 Wire Wire Line 4150 10700 4300 10700 Wire Wire Line 4300 10850 4150 10850 Entry Wire Line 3250 5100 3350 5200 NoConn ~ 12600 9100 Text Label 3350 4900 0 61 ~ 0 POW0 Text Label 3350 5000 0 61 ~ 0 POW1 Text Label 3350 5100 0 61 ~ 0 POW2 Text Label 3350 5200 0 61 ~ 0 POW3 NoConn ~ 12500 9100 NoConn ~ 8300 7700 NoConn ~ 15300 7400 NoConn ~ 15300 7300 $Comp L +3.3V #PWR073 U 1 1 53C2CD3E P 3600 8450 F 0 "#PWR073" H 3600 8410 30 0001 C CNN F 1 "+3.3V" H 3600 8560 30 0000 C CNN F 2 "" H 3600 8450 60 0000 C CNN F 3 "" H 3600 8450 60 0000 C CNN 1 3600 8450 1 0 0 -1 $EndComp Text HLabel 1550 4050 0 60 Output ~ 0 AGND Text Label 1850 4050 0 60 ~ 0 VSSA Wire Wire Line 1550 4050 1850 4050 Wire Wire Line 13300 9100 13300 9300 Wire Wire Line 8300 7800 8300 9100 Wire Wire Line 8200 8050 8300 8050 Connection ~ 8300 8050 Wire Wire Line 7700 8050 7600 8050 $Comp L +5V #PWR074 U 1 1 53C7CFF3 P 7600 8050 F 0 "#PWR074" H 7600 8140 20 0001 C CNN F 1 "+5V" H 7600 8140 30 0000 C CNN F 2 "" H 7600 8050 60 0000 C CNN F 3 "" H 7600 8050 60 0000 C CNN 1 7600 8050 1 0 0 -1 $EndComp $EndSCHEMATC