EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 6 6 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L MCU_ST_STM32F1:STM32F103VCTx U3 U 1 1 60C30090 P 4000 4150 F 0 "U3" H 4000 1261 50 0000 C CNN F 1 "STM32F103VCTx" H 4000 1170 50 0000 C CNN F 2 "Package_QFP:LQFP-100_14x14mm_P0.5mm" H 3200 1550 50 0001 R CNN F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00191185.pdf" H 4000 4150 50 0001 C CNN 1 4000 4150 1 0 0 -1 $EndComp $Comp L Device:Crystal_GND24 Y1 U 1 1 618C74FB P 2350 2500 F 0 "Y1" V 2304 2744 50 0000 L CNN F 1 "8MHz" V 2395 2744 50 0000 L CNN F 2 "Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm" H 2350 2500 50 0001 C CNN F 3 "~" H 2350 2500 50 0001 C CNN 1 2350 2500 0 1 1 0 $EndComp $Comp L Device:C C7 U 1 1 618C8494 P 1900 2300 F 0 "C7" V 1648 2300 50 0000 C CNN F 1 "22pF" V 1739 2300 50 0000 C CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 1938 2150 50 0001 C CNN F 3 "~" H 1900 2300 50 0001 C CNN 1 1900 2300 0 1 1 0 $EndComp $Comp L Device:C C8 U 1 1 618C9804 P 1900 2700 F 0 "C8" V 1648 2700 50 0000 C CNN F 1 "22pF" V 1739 2700 50 0000 C CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 1938 2550 50 0001 C CNN F 3 "~" H 1900 2700 50 0001 C CNN 1 1900 2700 0 1 1 0 $EndComp $Comp L power:GND #PWR015 U 1 1 618CA8E9 P 2650 2500 F 0 "#PWR015" H 2650 2250 50 0001 C CNN F 1 "GND" H 2655 2327 50 0000 C CNN F 2 "" H 2650 2500 50 0001 C CNN F 3 "" H 2650 2500 50 0001 C CNN 1 2650 2500 0 -1 -1 0 $EndComp $Comp L power:GND #PWR012 U 1 1 618CB041 P 1500 2500 F 0 "#PWR012" H 1500 2250 50 0001 C CNN F 1 "GND" V 1505 2372 50 0000 R CNN F 2 "" H 1500 2500 50 0001 C CNN F 3 "" H 1500 2500 50 0001 C CNN 1 1500 2500 0 1 1 0 $EndComp Wire Wire Line 2050 2300 2350 2300 Wire Wire Line 2350 2300 2350 2350 Wire Wire Line 2050 2700 2350 2700 Wire Wire Line 2350 2700 2350 2650 Wire Wire Line 1750 2300 1650 2300 Wire Wire Line 1650 2300 1650 2500 Wire Wire Line 1650 2700 1750 2700 Wire Wire Line 2150 2500 1650 2500 Connection ~ 1650 2500 Wire Wire Line 1650 2500 1650 2700 Wire Wire Line 2550 2500 2650 2500 Wire Wire Line 3000 2450 2800 2450 Wire Wire Line 2800 2450 2800 2300 Wire Wire Line 3000 2550 2800 2550 Wire Wire Line 2800 2550 2800 2700 Connection ~ 2350 2300 Connection ~ 2350 2700 Wire Wire Line 2350 2300 2800 2300 Wire Wire Line 2350 2700 2800 2700 Wire Wire Line 1500 2500 1650 2500 $Comp L Device:R R17 U 1 1 618E0B81 P 2700 1950 F 0 "R17" V 2493 1950 50 0000 C CNN F 1 "10k" V 2584 1950 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 2630 1950 50 0001 C CNN F 3 "~" H 2700 1950 50 0001 C CNN 1 2700 1950 0 1 1 0 $EndComp $Comp L Device:R R15 U 1 1 618E1519 P 2350 1750 F 0 "R15" V 2143 1750 50 0000 C CNN F 1 "10k" V 2234 1750 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 2280 1750 50 0001 C CNN F 3 "~" H 2350 1750 50 0001 C CNN 1 2350 1750 0 1 1 0 $EndComp $Comp L power:GND #PWR014 U 1 1 618E2873 P 2450 1950 F 0 "#PWR014" H 2450 1700 50 0001 C CNN F 1 "GND" V 2455 1822 50 0000 R CNN F 2 "" H 2450 1950 50 0001 C CNN F 3 "" H 2450 1950 50 0001 C CNN 1 2450 1950 0 1 1 0 $EndComp $Comp L power:+3V3 #PWR013 U 1 1 618E3269 P 2000 1750 F 0 "#PWR013" H 2000 1600 50 0001 C CNN F 1 "+3V3" V 2015 1878 50 0000 L CNN F 2 "" H 2000 1750 50 0001 C CNN F 3 "" H 2000 1750 50 0001 C CNN 1 2000 1750 0 -1 -1 0 $EndComp Text GLabel 2100 1400 0 50 Input ~ 0 CPU_RESET $Comp L Device:R R16 U 1 1 618E4ED2 P 2550 1400 F 0 "R16" V 2343 1400 50 0000 C CNN F 1 "0" V 2434 1400 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 2480 1400 50 0001 C CNN F 3 "~" H 2550 1400 50 0001 C CNN 1 2550 1400 0 1 1 0 $EndComp Wire Wire Line 3000 1950 2850 1950 Wire Wire Line 2550 1950 2450 1950 Wire Wire Line 3000 1750 2850 1750 Wire Wire Line 2200 1750 2000 1750 Wire Wire Line 2100 1400 2400 1400 Wire Wire Line 2700 1400 2850 1400 Wire Wire Line 2850 1400 2850 1750 Connection ~ 2850 1750 Wire Wire Line 2850 1750 2500 1750 Wire Wire Line 4400 1450 4400 1350 Wire Wire Line 4400 1350 4300 1350 Wire Wire Line 3900 1350 3900 1450 Wire Wire Line 4000 1450 4000 1350 Connection ~ 4000 1350 Wire Wire Line 4000 1350 3900 1350 Wire Wire Line 4100 1450 4100 1350 Connection ~ 4100 1350 Wire Wire Line 4100 1350 4000 1350 Wire Wire Line 4200 1450 4200 1350 Connection ~ 4200 1350 Wire Wire Line 4200 1350 4100 1350 Wire Wire Line 4300 1450 4300 1350 Connection ~ 4300 1350 Wire Wire Line 4300 1350 4200 1350 Wire Wire Line 3900 6950 3900 7050 Wire Wire Line 3900 7050 4000 7050 Wire Wire Line 4300 7050 4300 6950 Wire Wire Line 4200 6950 4200 7050 Connection ~ 4200 7050 Wire Wire Line 4200 7050 4300 7050 Wire Wire Line 4100 6950 4100 7050 Connection ~ 4100 7050 Wire Wire Line 4100 7050 4200 7050 Connection ~ 4000 7050 Wire Wire Line 4000 7050 4100 7050 Wire Wire Line 4000 6950 4000 7050 Wire Wire Line 4400 6950 4400 7050 Wire Wire Line 4400 7050 4300 7050 Connection ~ 4300 7050 $Comp L power:GND #PWR019 U 1 1 618F6928 P 4400 7200 F 0 "#PWR019" H 4400 6950 50 0001 C CNN F 1 "GND" H 4405 7027 50 0000 C CNN F 2 "" H 4400 7200 50 0001 C CNN F 3 "" H 4400 7200 50 0001 C CNN 1 4400 7200 1 0 0 -1 $EndComp Wire Wire Line 4400 7200 4400 7050 Connection ~ 4400 7050 $Comp L power:+3V3 #PWR018 U 1 1 618FA8BE P 3900 1200 F 0 "#PWR018" H 3900 1050 50 0001 C CNN F 1 "+3V3" H 3915 1373 50 0000 C CNN F 2 "" H 3900 1200 50 0001 C CNN F 3 "" H 3900 1200 50 0001 C CNN 1 3900 1200 1 0 0 -1 $EndComp $Comp L power:+3.3VA #PWR020 U 1 1 618FB0DC P 4500 1200 F 0 "#PWR020" H 4500 1050 50 0001 C CNN F 1 "+3.3VA" H 4515 1373 50 0000 C CNN F 2 "" H 4500 1200 50 0001 C CNN F 3 "" H 4500 1200 50 0001 C CNN 1 4500 1200 1 0 0 -1 $EndComp Wire Wire Line 4500 1450 4500 1200 Wire Wire Line 3900 1200 3900 1350 Connection ~ 3900 1350 $Comp L power:+3.3VA #PWR016 U 1 1 61909079 P 2950 2150 F 0 "#PWR016" H 2950 2000 50 0001 C CNN F 1 "+3.3VA" V 2965 2277 50 0000 L CNN F 2 "" H 2950 2150 50 0001 C CNN F 3 "" H 2950 2150 50 0001 C CNN 1 2950 2150 0 -1 -1 0 $EndComp $Comp L power:GND #PWR017 U 1 1 61909F09 P 2950 2250 F 0 "#PWR017" H 2950 2000 50 0001 C CNN F 1 "GND" V 2955 2122 50 0000 R CNN F 2 "" H 2950 2250 50 0001 C CNN F 3 "" H 2950 2250 50 0001 C CNN 1 2950 2250 0 1 1 0 $EndComp Wire Wire Line 3000 2250 2950 2250 Wire Wire Line 2950 2150 3000 2150 Text HLabel 5400 2150 2 50 Input ~ 0 CPU_DAC0 Text HLabel 5400 2250 2 50 Input ~ 0 CPU_DAC1 Wire Wire Line 5400 2150 5000 2150 Wire Wire Line 5000 2250 5400 2250 Text HLabel 5400 1850 2 50 Input ~ 0 CPU_ADC1 Text HLabel 5400 1950 2 50 Input ~ 0 CPU_ADC2 Text HLabel 5400 2050 2 50 Input ~ 0 CPU_ADC3 Text HLabel 5400 2350 2 50 Input ~ 0 CPU_ADC4 Text HLabel 5400 1750 2 50 Input ~ 0 CPU_ADC0 Wire Wire Line 5000 1750 5400 1750 Wire Wire Line 5000 1850 5400 1850 Wire Wire Line 5000 1950 5400 1950 Wire Wire Line 5000 2050 5400 2050 Wire Wire Line 5000 2350 5400 2350 Wire Wire Line 5000 2450 5400 2450 Text HLabel 5400 2450 2 50 Input ~ 0 CPU_ADC5 Text HLabel 5400 5550 2 50 Input ~ 0 CPU_ADC6 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6150 5000 6150 Wire Wire Line 5000 6250 5400 6250 Text HLabel 5350 4250 2 50 Input ~ 0 CPU_IIC1_SCL Text HLabel 5350 4350 2 50 Input ~ 0 CPU_IIC1_SDA Wire Wire Line 5350 4250 5000 4250 Wire Wire Line 5000 4350 5350 4350 Text HLabel 5350 3750 2 50 Input ~ 0 CPU_SPI1_SCK Text HLabel 5350 3850 2 50 Input ~ 0 CPU_SPI1_MISO Text HLabel 5350 3950 2 50 Input ~ 0 CPU_SPI1_MOSI Wire Wire Line 5350 3750 5000 3750 Wire Wire Line 5000 3850 5350 3850 Wire Wire Line 5350 3950 5000 3950 Text HLabel 5350 4650 2 50 Input ~ 0 CPU_SPI2_CS Wire Wire Line 5350 4650 5000 4650 Text HLabel 5400 3250 2 50 Input ~ 0 CPU_SPI1_CS Wire Wire Line 5000 3250 5400 3250 Text HLabel 2600 6550 0 50 Input ~ 0 CPU_FSMC_DA0 Text HLabel 2600 6650 0 50 Input ~ 0 CPU_FSMC_DA1 Wire Wire Line 2600 6550 3000 6550 Wire Wire Line 2600 6650 3000 6650 Text HLabel 2600 5150 0 50 Input ~ 0 CPU_FSMC_DA2 Text HLabel 2600 5250 0 50 Input ~ 0 CPU_FSMC_DA3 Text HLabel 2600 4150 0 50 Input ~ 0 CPU_FSMC_DA4 Text HLabel 2600 4250 0 50 Input ~ 0 CPU_FSMC_DA5 Text HLabel 2600 4350 0 50 Input ~ 0 CPU_FSMC_DA6 Text HLabel 2600 4450 0 50 Input ~ 0 CPU_FSMC_DA7 Text HLabel 2600 4550 0 50 Input ~ 0 CPU_FSMC_DA8 Text HLabel 2600 4650 0 50 Input ~ 0 CPU_FSMC_DA9 Text HLabel 2600 4750 0 50 Input ~ 0 CPU_FSMC_DA10 Text HLabel 2600 4850 0 50 Input ~ 0 CPU_FSMC_DA11 Text HLabel 2600 4950 0 50 Input ~ 0 CPU_FSMC_DA12 Wire Wire Line 2600 4150 3000 4150 Wire Wire Line 2600 4250 3000 4250 Wire Wire Line 2600 4350 3000 4350 Wire Wire Line 2600 4450 3000 4450 Wire Wire Line 2600 4550 3000 4550 Wire Wire Line 2600 4650 3000 4650 Wire Wire Line 3000 4750 2600 4750 Wire Wire Line 2600 4850 3000 4850 Wire Wire Line 2600 4950 3000 4950 Wire Wire Line 2600 5150 3000 5150 Wire Wire Line 2600 5250 3000 5250 Text HLabel 2600 5950 0 50 Input ~ 0 CPU_FSMC_D13 Text HLabel 2600 6050 0 50 Input ~ 0 CPU_FSMC_D14 Text HLabel 2600 6150 0 50 Input ~ 0 CPU_FSMC_D15 Wire Wire Line 2600 5950 3000 5950 Wire Wire Line 2600 6050 3000 6050 Wire Wire Line 2600 6150 3000 6150 Text HLabel 2600 6250 0 50 Input ~ 0 CPU_FSMC_A16 Text HLabel 2600 6350 0 50 Input ~ 0 CPU_FSMC_A17 Text HLabel 2600 6450 0 50 Input ~ 0 CPU_FSMC_A18 Wire Wire Line 2600 6250 3000 6250 Wire Wire Line 2600 6350 3000 6350 Wire Wire Line 2600 6450 3000 6450 Text HLabel 2600 3750 0 50 Input ~ 0 CPU_FSMC_A19 Text HLabel 2600 3850 0 50 Input ~ 0 CPU_FSMC_A20 Text HLabel 2600 3950 0 50 Input ~ 0 CPU_FSMC_A21 Text HLabel 2600 4050 0 50 Input ~ 0 CPU_FSMC_A22 Text HLabel 2600 3650 0 50 Input ~ 0 CPU_FSMC_A23 Wire Wire Line 3000 3650 2600 3650 Wire Wire Line 2600 3750 3000 3750 Wire Wire Line 3000 3850 2600 3850 Wire Wire Line 2600 3950 3000 3950 Wire Wire Line 3000 4050 2600 4050 Text HLabel 2600 5650 0 50 Input ~ 0 CPU_FSMC_NWE Text HLabel 2600 5550 0 50 Input ~ 0 CPU_FSMC_NOE Wire Wire Line 2600 5550 3000 5550 Wire Wire Line 2600 5650 3000 5650 Text HLabel 2600 5850 0 50 Input ~ 0 CPU_FSMC_NE1 Wire Wire Line 2600 5850 3000 5850 Text HLabel 5400 5750 2 50 Input ~ 0 CPU_PWM_CH1 Text HLabel 5400 5850 2 50 Input ~ 0 CPU_PWM_CH2 Text HLabel 5400 5950 2 50 Input ~ 0 CPU_PWM_CH3 Text HLabel 5400 6050 2 50 Input ~ 0 CPU_PWM_CH4 Wire Wire Line 5400 5750 5000 5750 Wire Wire Line 5000 5850 5400 5850 Wire Wire Line 5400 5950 5000 5950 Wire Wire Line 5000 6050 5400 6050 Text HLabel 2600 3450 0 50 Input ~ 0 CPU_FSMC_NBL0 Text HLabel 2600 3550 0 50 Input ~ 0 CPU_FSMC_NBL1 Wire Wire Line 2600 3450 3000 3450 Wire Wire Line 3000 3550 2600 3550 Text HLabel 5350 4150 2 50 Input ~ 0 CPU_FSMC_NL Text HLabel 2600 5450 0 50 Input ~ 0 CPU_FSMC_CLK Text HLabel 2600 5750 0 50 Input ~ 0 CPU_FSMC_NWAIT Wire Wire Line 2600 5750 3000 5750 Wire Wire Line 2600 5450 3000 5450 Wire Wire Line 5000 4150 5350 4150 Text HLabel 5400 2950 2 50 Input ~ 0 CPU_ENC_CS Wire Wire Line 5400 2950 5000 2950 $EndSCHEMATC