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1、Title NumberRevisionSize A4 Date:28- Mar- 2011Sheet of File:G:PCBHC6800- EM3_STM- Core.ddbDrawn By: C3 P1.0 1 P1.1 2 P1.2 3 P1.3 4 P1.4 5 P1.5 6 P1.6 7 P1.7 8 RST/VPD 9 P3.0/RxD 10 P3.1/TxD 11 P3.2/INT0 12 P3.3/INT1 13 P3.4/T0 14 P3.5/T1 15 P3.6/WR 16 P3.7/RD 17 XTAL2 18 XTAL1 19 GND 20 P2.0 21 P2.1
2、 22 P2.2 23 P2.3 24 P2.4 25 P2.5 26 P2.6 27 P2.7 28 PSEN 29 ALE/PROG 30 EA/Vpp 31 P0.7 32 P0.6 33 P0.5 34 P0.4 35 P0.3 36 P0.2 37 P0.1 38 P0.0 39 VCC 40 CPU C7 104 GND C5 10uF VCC33 R6 NRST RSTK C6 104 C4 VCC 22P 22P 10K BATT+ 1 2 RTS DTR RTS VCC33 VBAT 1 PA0/WKUP/USART2_STS/ADC_IN0/TIM2_CH1_ETR 10
3、PA1/USART2_RTS/ADC_IN1/TIM2_CH2 11 PA2/USART2_TX/ADC_IN2/TIM2_CH3 12 PA3/USART2_RX/ADC_IN3/TIM2_CH4 13 PA4/SPI1_NSS/USART2_CK/ADC_IN4 14 PA5/SPI1_SCK/ADC_IN5 15 PA6/SPI1_MISO/ADC_IN6/TIM3_CH1 16 PA7/SPI1_MOSI/ADC_IN7/TIM3_CH2 17 PA8/USART1_CK/TIM1_CH1/MCO 29 PA9/USART1_TX/TIM1_CH2 30 PA10/USART1_RX/
4、TIM1_CH3 31 PA11/USART1_CTS/USBDM/CANRX/TIM1_CH4 32 PA12/USART1_RTS/USBDP/CANTX/TIM1_ETR 33 PA13/JTMS- SWDAT 34 PA14/JTCK- SWCLK 37 PA15/JTDI/TIM2_CH1/SP11_NSS 38 PB0/ADC_IN8/TIM3_CH3 18 PB1/ADC_IN9/TIM3_CH4 19 PB2/BOOT1 20 PB3/JTDO/TIM2_CH2/SPI1_SCK 39 PB4/JRST/TIM3_CH1/SPI1_MISO 40 PB5/TIM3_CH2/SP
5、I1_MOSI 41 PB6/I2C1_SCL/TIM4_CH1/USART1_TX 42 PB7/I2C1_SDA/TIM4_CH2/USART1_RX 43 PB8/TIM4_CH3/I2C1_SCL/CANRX 45 PB9/TIM4_CH4/I2C1_SDA/CANTX 46 PB10/I2C2_SCL/USART3_TX/TIM2_CH3 21 PB11/I2C2_SDA/USART3_RX/TIM2_CH4 22 PB12/SPI2_NSS/I2C2_SMBA/USART3_CK/TIMI_BKIN 25 PB13/SPI2_SCK/USART3_CTS/TIM1_CH1N 26
6、PB14/SPI2_MISO/USART3_RTS/TIM1_CH2N 27 PB15/SPI2_MOSI/TIM1_CH3N 28 PC13/TAMPER- RTC 2 PC14/OSC32_IN 3 PC15/OSC32_OUT 4 PD0/OSC_IN 5 PD1/OSC_OUT 6 VSSA 8 VDDA 9 NRST 7 VSS_1 23 VSS_2 35 VSS_3 47 VDD_1 24 VDD_2 36 VDD_3 48 BOOT0 44 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 U1 STM32F103C8 X2 8.0MHz
7、 PA0 PA1 TXD2 RXD2 PA4 PA5 PA6 PA7 PA8 TXD1 RXD1 PA11 PA12 PA13 PA14 PA15 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 X1 32.768 C1 C2 10P 10P VCC33 VCC33 BOOT0 TISP R1 8550 10K VCC33 BOOT0 R5 10K R2 ISPK TnRST C10 10uF VCC33 R0 NRST 10K 8550 12 34 56 78 910 1112 1314 1516 1
8、718 1920 JP1 VCC33 PB4 PA15 PA13 PA14 PB3 NRST PA0 PA1 TXD2 RXD2 PA4 PA5 PA6 PA7 PA8 TXD1 RXD1 PA11 PA12 PA13 PA14 PA15 PB0 PB1 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 1 2 BATT 22uF + C9 VCC33 IN 3 G 1 OUT 2 OUT 4 V11117- 3.3 VCC PB2 1 2 BOTT1 1K TXD 1 GND 2 VCC 3 RXD 4 SPLIT 5 CANL 6 CANH 7 STB 8 U2 VP230 PB9 PB8 VCC GNDCAN_H CAN_L GND 1 2 JP2
