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1、1 1 2 2 3 3 4 4 DD CC BB AA Title NumberRevisionSize A4 Date:2014/11/29Sheet of File:I:workhome.stm8s003.SchDocDrawn By: PD4(HS)/BEEP/TIM2_CH1 /UART1_CK 1 PD5(HS) /AIN5/UART1_TX 2 PD6(HS) /AIN6/UART1_RX 3 NRST 4 OSCIN/PA1 5 OSCOUT/PA2 6 VSS 7 VCAP 8 VDD 9 PA3(HS)/TIM2_CH3/SPI_NSS 10 ADC_ETR/TIM2_CH2
2、/AIN4/(HS)PD3 20 TIM2_CH3AIN3/(HS)PD2 19 SWIM/(HS)PD1 18 TIM1_CH2SPI_MISO/(HS)PC7 17 TIM1_CH1/SPI_MOSI/(HS)PC6 16 TIM2_CH1SPI_SCK/(HS)PC5 15 TIM1_CH2NAIN2/CLK_CCO/TIM1_CH4/(HS)PC4 14 TIM1_CH1NTLI/TIM1_CH3/(HS)PC3 13 ADC_ETRI2C_SCL/(T)PB4 12 TIM1_BKINI2C_SDA /(T)PB5 11 U1 STM8S103F3P6 105 C3 GND 3V3
3、SWIM NRST GND 1 2 3 4 5 MINI_USB1 100nF C4 1k R1 RED1 TEST 1k R2 GREEN1 PWR S1 10K R3 VinVout GND ASM1 GND 3V35V GND 3V3 100nF C2 3V3 GND NRST SWIM 1 2 3 4 P1 Header 4 3V3 GND B5 1 2 3 4 5 6 7 8 9 10 JP1 Header 10 1 2 3 4 5 6 7 8 9 10 JP2 Header 10 D4 D5 D6 D4 D5 D6 NRST A1 A2A1 A2 GND 5V 3V3 A3 A3 D1 D2 D3 D1 D2 D3 C3 C4 C5 C6 C7 C3 C4 C5 C6 C7 B4 B5 B4 B5 100nF C1 NRST