STM32电路图(原理图)

TitleNumberRevisionSizeA4Date:28-Mar-2011SheetofFile:G:\PCB\HC6800-EM3_\STM-Core.ddbDrawnBy:C3P1.01P1.12P1.23P1.34P1.45P1.56P1.67P1.78RST/VPD9P3.0/RxD10P3.1/TxD11P3.2/INT012P3.3/INT113P3.4/T014P3.5/T115P3.6/WR16P3.7/RD17XTAL218XTAL119GND20P2.021P2.122P2.223P2.324P2.425P2.526P2.627P2.728PSEN29ALE/PROG30EA/Vpp31P0.732P0.633P0.534P0.435P0.336P0.237P0.138P0.039VCC40CPUC7104GNDC510uFVCC33R6NRSTRSTKC6104C4VCC22P22P10KBATT+12RTSDTRRTSVCC33VBAT1PA0/WKUP/USART2_STS/ADC_IN0/TIM2_CH1_ETR10PA1//USART2_RTS/ADC_IN1/TIM2_CH211PA2//USART2_TX/ADC_IN2/TIM2_CH312PA3//USART2_RX/ADC_IN3/TIM2_CH413PA4/SPI1_NSS/USART2_CK/ADC_IN414PA5/SPI1_SCK/ADC_IN515PA6/SPI1_MISO/ADC_IN6/TIM3_CH116PA7/SPI1_MOSI/ADC_IN7/TIM3_CH217PA8/USART1_CK/TIM1_CH1/MCO29PA9/USART1_TX/TIM1_CH230PA10/USART1_RX/TIM1_CH331PA11/USART1_CTS/USBDM/CANRX/TIM1_CH432PA12/USART1_RTS/USBDP/CANTX/TIM1_ETR33PA13/JTMS-SWDAT34PA14/JTCK-SWCLK37PA15/JTDI/TIM2_CH1/SP11_NSS38PB0/ADC_IN8/TIM3_CH318PB1/ADC_IN9/TIM3_CH419PB2/BOOT120PB3/JTDO/TIM2_CH2/SPI1_SCK39PB4/JRST/TIM3_CH1/SPI1_MISO40PB5/TIM3_CH2/SPI1_MOSI41PB6/I2C1_SCL/TIM4_CH1/USART1_TX42PB7/I2C1_SDA/TIM4_CH2/USART1_RX43PB8/TIM4_CH3/I2C1_SCL/CANRX45PB9/TIM4_CH4/I2C1_SDA/CANTX46PB10/I2C2_SCL/USART3_TX/TIM2_CH321PB11/I2C2_SDA/USART3_RX/TIM2_CH422PB12/SPI2_NSS/I2C2_SMBA/USART3_CK/TIMI_BKIN25PB13/SPI2_SCK/USART3_CTS/TIM1_CH1N26PB14/SPI2_MISO/USART3_RTS/TIM1_CH2N27PB15/SPI2_MOSI/TIM1_CH3N28PC13/TAMPER-RTC2PC14/OSC32_IN3PC15/OSC32_OUT4PD0/OSC_IN5PD1/OSC_OUT6VSSA8VDDA9NRST7VSS_123VSS_235VSS_347VDD_124VDD_236VDD_348BOOT04455555555555555555555555U1STM32F103C8X28.0MHzPA0PA1TXD2RXD2PA4PA5PA6PA7PA8TXD1RXD1PA11PA12PA13PA14PA15PB0PB1PB2PB3PB4PB5PB6PB7PB8PB9PB10PB11PB12PB13PB14PB15X132.768C1C210P10PVCC33VCC33BOOT0TISPR1855010KVCC33BOOT0R510KR2ISPKTnRSTC1010uFVCC33R0NRST10K85501234567891011121314151617181920JP1VCC33PB4PA15PA13PA14PB3NRSTPA0PA1TXD2RXD2PA4PA5PA6PA7PA8TXD1RXD1PA11PA12PA13PA14PA15PB0PB1PB3PB4PB5PB6PB7PB8PB9PB10PB11PB12PB13PB14PB1512BATT22uF+C9VCC33IN3G1OUT2OUT4V11117-3.3VCCPB212BOTT11KTXD1GND2VCC3RXD4SPLIT5CANL6CANH7STB8U2VP230PB9PB8VCCGNDCAN_HCAN_LGND12JP2