野火stm32开发板原理图

野火stm32开发板原理图

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A

A

3V3

5V5

JTAGD9 D5 3V3 PB4-NJTRST PA15-JTDI PA13-JTMS PA14-JTCK PB3-JTDO PB4 PA15 PA13 PA14 PB3 NRST 1 3 5 7 9 11 13 15 17 19 JTAG VTREF nTRST TDI TMS TCK RTCK TDO nSRST DBGRQ DBGACK JTAG VDD GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9 2 4 6 8 10 12 14 16 18 20 DGND 3V3 REST1 DGND SW-2 C17 104 L6 DGND 3V3 DGND DGND 10P C18 104 3V3 PA4-SPI1-NSS PA5-SPI1-SCK PA6-SPI1-MISO PA7-SPI1-MOSI PC4-LED2 PC5-LED3 PB0-KEY1 PB1-KEY2 PE7-FSMC_D4 PE8-FSMC_D5 PE9-FSMC_D6 PE10-FSMC_D7 PE11-FSMC_D8 PE12-FSMC_D9 PE13-FSMC_D10 PE14-FSMC_D11 PA4 PA5 PA6 PA7 PC4 PC5 PB0 PB1 C16 10uF C19 104 10uH L5 10uH PA0-C-VSYNC PA0 PA1 PA2 PA2-US2-TX PA3 PA3-US2-RX PC1/ADC123-IN11 PC3-LED1 3V3 PE2-C-RCLK PE3-USB-M PE4-BEEP BT1 DGND DGND C20 104 PC14/OSC32-IN PC15/OSC32-OUT OSC-IN OSC-OUT 3V PE2 PE3 PE4 PE5 PE6 PC13 PC14 PC15 OSC-IN OSC-OUT NRST PC0 PC1 PC2 PC3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

SPI-2M-FLASHR22 4.7k PA4-SPI1-NSS PA6-SPI1-MISO PA4 PA6 DGND 1 2 3 4 D12 CS VCC DO HOLD WP CLK GND DIO 8 7 6 5

3V3

USB2.0PA11 PA11-USBDM PA12 PA12-USBDP R36 R34 0R R37 1K Q2 R33 10K 8550 DGND R38 DNP - 1M 0R DGND PA5-SPI1-SCK PA7-SPI1-MOSI

D17 IN5819 1 2 3 4 5 6 C42 D18 VCC DD+ GND SHL SHL USB

STM32F103VET6-LQFP100PE2/TRACECK/RSMC_A23 VDD_3 PE3/TRACED0/FSMC_A19 VSS_3 PE4/TRACED1/FSMC_A20 PE1/FSMC_NBL1 PE5/TRACED2/FSMC_A21 PE0/TIM4_ETR/FSMC_NBL0 PE6/TRACED3/FSMC_A22 PB9/TIM4_CH4/SDIO_D5/I2C1_SDA/CAN_TX VBAT PB8/TIM4_CH3 (7)/SDIO_D4/I2C1_SCL/CAN_RX PC13/TAMPER-RTC BOOT0 PC14/OSC32_IN PB7/I2C1_SDA (7)/FSMC_NADV/USART1_RX PC15/OSC32_OUT PB6/I2C1_SCL/TIM4_CH1/USART1_TX VSS_5 PB5/I2C1_SMBA/ SPI3_MOSI/I2S3_SD/TIM3_CH2/SPI1_MOSI VDD_5 PB4/NJTRST/SPI3_MISO/PB4/TIM3_CH1/SPI1_MISO OSC_IN PB3/JTDO/SPI3_SCK/ I2S3_CK/PB3/TRACESWO/TIM2_CH2/SPI1_SCK OSC_OUT PD7/FSMC_NE1/FSMC_NCE2/USART2_CK NRST PD6/FSMC_NWAIT/USART2_RX PC0/ADC123_IN10 PD5/FSMC_NWE/USART2_TX PC1/ADC123_IN11 PD4/FSMC_NOE/USART2_RTS PC2/ADC123_IN12 PD3/FSMC_CLK/USART2_CTS PC3/ADC123_IN13 PD2/TIM3_ETR/USART5_RX/SDIO_CMD VSSA PD1/OSC_OUT/FSMC_D3/CAN_TX VREFPD0/OSC_IN/FSMC_D2/CAN_RX VREF+ PC12/USART5_TX/SDIO_CK/USART3_CK VDDA PC11/USART4_RX/SDIO_D3/USART3_RX PA0/WKUP/USART2_CTS/ADC123_IN0/TIM2_CH1_ETR/TIM5_CH1/TIM8_ETR PC10/USART4_TX/SDIO_D2/USART3_TX PA1/USART2_RTS/ADC123_IN1/TIM5_CH2/TIM2_CH2 PA15/JTDI/SPI3_NSS/I2S3_WS/TIM2_CH1_ETR PA2/USART2_TX/TIM5_CH3/ADC123_IN2/TIM2_CH3 PA14/JTCK/SWCLK/PA14 PA3/USART2_RX/TIM5_CH4/ADC123_IN3/TIM2_CH4 V DD_2 VSS_4 VSS_2 VDD_4 NC PA4/SPI1_NSS/USART2_CK/DAC_OUT1/ADC12_IN4 PA13/JTMS/SWDIO/PA13 PA5/SPI1_SCK/DAC_OUT2/ADC12_IN5 PA12/USART1_RTS/USBDP/CAN_TX/TIM1_ETR PA6/SPI1_MISO/TIM8_BKIN/ADC12_IN6/TIM3_CH1/TIM1_BKIN PA11/USART1_CTS/USBDM/CAN_RX/TIM1_CH4 PA7/SPI1_MOSI/TIM8_CH1N/ADC12_IN7/TIM3_CH2/TIM1_CH1N PA10/USART1_RX/TIM1_CH3 PC4/ADC12_IN14 PA9/USART1_TX/TIM1_CH2 PC5/ADC12_IN15 PA8/USART1_CK/TIM1_CH1/MCO PB0/ADC12_IN8/TIM3_CH3

/TIM8_CH2N/TIM1_CH2N PC9/TIM8_CH4/SDIO/D1/TIM3_CH4 PB1/ADC12_IN9/TIM3_CH4/TIM8_CH3N/TIM1_CH3N PC8/TIM8_CH3/SDIO_D0/TIM3_CH3 PB2/BOOT1 PC7/I2S3_MCK/TIM8_CH2/SDIO_D7/TIM3_CH2 PE7/FSMC_D4/TIM1_ETR PC6/I2S2_MCK/TIM8_CH1/SDIO_D6/TIM3_CH1 PE8/FSMC_D5/TIM1_CH1N PD15/FSMC_D1/TIM4_CH4 PE9/FSMC_D6/TIM1_CH1 PD14/FSMC_D0/TIM4_CH3 PE10/FSMC_D7/TIM1_CH2N PD13/FSMC_A18/TIM4_CH2 PE11/FSMC_D8/TIM1_CH2 PD12/FSMC_A17/TIM4_CH1/USART3_RTS PE12/FSMC_D9/TIM1_CH3N PD11/FSMC_A16/USART3_CTS PE13/FSMC_D10/TIM1_CH3 PD10/FSMC_D15/USART3_CK PE14/FSMC_D11/TIM1_CH4 PD9/FSMC_D14/USART3_RX PE15/FSMC_D12/TIM1_BKIN PD8/FSMC_D13/USART3_TX PB10/I2C2_SCL/USART3_TX/TIM2_CH3 PB15/SPI2_MOSI/I2S2_SD/TIM1_CH3N PB11/I2C2_SDA/USART3_RX/TIM2_CH4 PB14/SPI2_MISO/TIM1_CH2N/USART3_RTS VSS_1 PB13/SPI2_SCK/I2S2_CK/USART3_CTS/TIM1_CH1N VDD_1 PB12/SPI2_NSS/I2S2_WS/I2C2_SMBA/USART3_CK/TIM1_BKIN STM32F103VET6 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 PE1 PE0 PB9 PB8 PB7 PB6 PB5 PB4 PB3 PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 PC12 PC11 PC10 PA15 PA14

3V3 3V3 104 C24 DGND PE0-C-RRST PB9-C-DO_1 PB8-C-DO_0 PB7-I2C1-SDA PB5-C-WRST PB4-NJTRST PB3-JTDO PD6-C-OE PD3-C-WEN PD2-SDIO-CMD PD1-FSMC_D3 PD0-FSMC_D2 PC12-SDIO-CLK PC11-SDIO-D3 PC10-SDIO-D2 PA15-JTDI PA14-JTCK PD7-FSMC_NE1 PD5-FSMC_NWE PD4-FSMC_NOE PB6-I2C1-SCL SW3 DGND PE1-FSMC_NBL1 PB9-CAN-TX PB8-CAN-RX SW1 R18 1k这里 R17可以删掉——by Song

PA5 PA7

W25X16-SPI-FLASH 3V3 PE3-USB-M PE3

DNP - 103

CPU时钟C4 OSC-IN B 8M 1 OSC-OUT OSC-OUT OSC-IN 2 10P Y1 C3 10P DGND PC14/OSC32-IN

RTC时钟C15 PC14 2 10P Y2 1 C14 32.768K-6P PC15/OSC32-OUT PC15

10M以太网-ENC28J603V3 C25 104 DGND PA9-US1-TX PC9-SDIO-D1 PC8-SDIO-D0 PC7-MP3-DREQ PC6-MP3-XDCS DGND PD13-LCD/LIGHT PA6-SPI1-MISO PA7-SPI1-MOSI PA5-SPI1-SCK PA4-SPI1-NSS DGND 3V3 C28 C27 10uF PB13 PA6 PA7 PA5 PA4 PE1 D11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VCAP VSS CLKOUT INT NC* SO SI SCK CS RESET VSSRX TPINTPIN+ RBIAS ENC28J60A VDD LEDA LEDB VDDOSC OSC2 OSC1 VSSOSC VSSPLL VDDPLL VDDRX VSSTX TPOUT+ TPOUTVDDTX 28 27 26 25 24 23 22 21 20 19 18 17 16 15 3V3 C32 DGND 103 DGND 3V3 103 LEDA LEDB 3V3 DGND 3V3 DGND TPOUT+ TPOUTR24 50R R23 50R L7 100uH 2 DGND R26 1K R25 1K C31 20P TPINY3 1 C30 20P DGND DGND DGND 25M DGND D14 TPOUT+ TPOUTTPIN+ 1 2 3 4 5 6 7 8 9 10 11 12 TD+ TDRD+ DGND RDNC GND Green-LED-A Green-LED-K Yellow-LED-K Yellow-LED-A HR911105A 33P C33 104 C34 104

D15 SO PB14-SPI2-MISO SI PB15-SPI2-MOSI SCLK PB13-SPI2-SCK XCS PB12-SPI2-NSS XRET PB11-MP3-RST PC7-MP3-DREQ PC6-MP3-XDCS C36 C35 33P R30 R28 100K 100K R29 1M DREQ XDCS 30 29 28 23 3 8 13 18 17 Y4 12.288M 11 12 25 35 36 15 33 34 9 10 32 4 16 20 21 22 DGND AGND SO SI SCLK XCS XRESET DERQ XDCS/BSYNC XTALI XTALO NC NC NC NC NC VCO GPIO0/SPIBOOT GPIO …… 此处隐藏：8321字，全部文档内容请下载后查看。喜欢就下载吧 ……