STM32最小系统板原理图

D
HEADER 14X2 LD1 LED1 R1 1K LD2 LED2 R2 1K PA2 PA3
PC8/TIM3_CH3 PC9/TIM3_CH4 PC10/USART3_TX PC11/USART3_RX PC12/USART3_CK PC13-TAMPER-RTC PC14-OSC32_IN PC15-OSC32_OUT OSC_IN/PD0/CANRX OSC_OUT/PD1/CANTX PD2/TIM3_ETR BOOT0
R18
JTDO PB3
R17 2K Q1 8550 PD2 R20 VDDA C7 104 C14 10u VSSA
1
3V3 C3 104 C4 104 C5 104
A
0R C6 104 R21 0R
R4 1K
3
C
C1 104
C12 10u
B
R27 22R
R28 22R
E
Title Revision
C10 104
5V
C PC0 PC2 PC4 PC6 PA0 PA2 PA4 PA6 PB8 PB10 PB12 PB14
5V
P2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 2 4 6 8 10 12 14 16 18 20 22 24 26 28 PC1 PC3 PC5 PC7 PA1 PA3 PA5 PA7 PB9 PB11 PB13 PB15
C15 10u
C R32 1K5
PB8/TIM4_CH3/I2C1_SCL/CANRX PB9/TIM4_CH4/I2C1_SDA/CANTX PB10/I2C2_SCL/USART3_TX/TIM2_CH3 PB11/I2C2_SDA/USART3_RX/TIM2_CH4 PB12/SPI2_NSS/I2C2_SMBAI/USART3_CK/TIM1/BKIN PB13/SPI2_SCK/USART3_CTS/TIM1_CH1N PB14/SPI2_MISO/USART3_RTS/TIM1_CH2N PB15/SPI2_MOSI/TIM1_CH3N VDD_1 VDD_2 VDD_3 VDD_4 VDDA STM32F103RBT6 R3 3V3 1K U2 1117-3.3 PWR 3V3 IN GND 3 OUT 2 C2 104 C13 10u 3V3 R8 10K 1 2 3V3 2K
1
2
3wk.baidu.com
4
5V PA8 PA10 PA12 PA14 PB0 PB2 PB4 PB6 PC8 PC10 PC12 PC14 3V3
P1 1 3 5 7 9 11 13 15 17 19 21 23 25 27 2 4 6 8 10 12 14 16 18 20 22 24 26 28 U1 PA9 PA11 PA13 PA15 PB1 PB3 PB5 PB7 PC9 PC11 PC13 PC15 KEY1 KEY2 LED1 LED2 SPI1_NSS SPI1_SCK SPI1_MISO SPI1_MOSI USART1_TX USART1_RX USBDM USBDP JTMS/SWDIO JTCK/SWCLK JTDI PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 14 15 16 17 20 21 22 23 41 42 43 44 45 46 49 50 26 27 28 55 56 57 58 59 61 62 29 30 33 34 35 36 3V3 32 48 64 19 13 PA0/WKUP/USART2_CTS/ADC12_IN0/TIM2_CH1_ETR PA1/USART2_RTS/ADC12_IN1_TIM2_CH2 PA2/USART2_TX/ADC12_IN2/TIM2_CH3 PA3/USART2_RX/ADC12_IN3/TIM2_CH4 PA4/SPI1_NSS/USART2_CK/ADC12_IN4 PA5/SPI1_SCK/ADC12_IN5 PA6/SPI1_MISO/ADC12_IN6/TIM3_CH1/TIM1_BKIN PA7/SPI1_MOSI/ADC12_IN7/TIM3_CH2/TIM1_CH1N PA8/USART1_CK/TIM1_CH1/MCO PA9/USART1_TX/TIM1_CH2 PA10/USART1_RX/TIM1_CH3 PA11/USART1_CTS/CANRX/TIM1_CH4/USBDM PA12/USART2_RTS/CANTX/TIM1_ETR/USBDP PA13/JTMS/SWDIO PA14/JTCK/SWCLK PA15/JTDI/TIM2_CH1_ETR/SPI1_NSS PB0/ADC12_IN8/TIM3_CH3/TIM1_CH2N PB1/ADC12_IN9/TIM2_CH4/TIM1_CH3N PB2/BOOT1 PB3/JTDO/TIM2_CH2/SPI1_SCK PB4/JNTRST/TIM3_CH1/SPI1_MISO PB5/I2C1_SMBAI/TIM3_CH2/SPI1_MOSI PB6/I2C1_SCL/TIM4_CH1/USART1_TX PB7/I2C1_SDA/TIM4_CH2/USART1_RX PC0/ADC12_IN10 PC1/ADC12_IN11 PC2/ADC12_IN12 PC3/ADC12_IN13 PC4/ADC12_IN14 PC5/ADC12_IN15 PC6/TIM3_CH1 PC7/TIM3_CH2 8 9 10 11 24 25 37 38 39 40 51 52 53 2 3 4 5 6 54 PD2 20P 60 BOOT0 7 1 NRST VBAT BAT 31 47 63 18 3V3 12 S3 BOOT0 BOOT0 PA12 PA11 5V R24 0R J2 R31 1K5 DD+ 1 2 3 4 5 0 LD4 USC VBUS D-(DM) D+(DP) ID GND SHIELD MINI-USB Size A4 Date: File: 2 3 Number JNTRST JTDI JTMS/SWDIO JTCK/SWCLK PB4 PA15 PA13 PA14 VSSA R11 R13 R14 R15 3V3 10K 10K 10K 10K 1 3 5 7 9 11 RTCK 13 15 NRST 17 R26 19 R12 R16 10K 10K 0R 5V 3V3 J4 Vref Vsupply nTRST GND1 TDI GND2 TMS GND3 TCK GND4 RTCK GND5 TDO GND6 nSRST GND7 DBGRQ GND8 DBGACK GND9 JTAG 2 4 6 8 10 12 14 16 18 20 1 B R9 10K BT1 VBAT C9 104 S4 RESET R10 10K 3V3 J3 VBUS D-(DM) D+(DP) ID GND SHIELD MINI-USB VSS_1 VSS_2 VSS_3 VSS_4 VSSA LD3 PB0 R19 2K 2 R33 VR W 1 3 1 2 3 4 5 0 3 R25 0R 5V R29 22R R30 22R 3V3 Y2 8M 20P C17 C18 32.768K 10P C19 10P PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 DB00 DB01 DB02 DB03 DB04 DB05 DB06 DB07 CS RS WR RD BL_EN TP_INT R22 0R C16 R23 0R C20 10P U3 PA10 3V3 PA9 C8 104 1 2 3 4 5 6 7 8 9 10 11 12 13 14 TXD DTR_N RTS_N VDD_325 RXD RI_N GND NC DSR_N DCD_N CTS_N SHTD_N EE_CLK EE_DATA PL2303HX VDD_5 NC GND VO_33 DM DP OSC2 OSC1 PLL_TEST GND_A NC GP1 GP0 GND 28 27 26 25 24 23 22 21 20 19 18 17 16 15 12M Y3 C21 10P D
A
MINI-STM32-V3
4
24-Sep-2010 Sheet of Drawn By: E:\加工资料\MINI-STM32-V3\MINI-STM32-V3.Ddb
10K R7 3V3 10K 3V3 PC0 PC2 PC4 PC6 PB8 PB10 PB12 PB14 PC8 PC10 NRST SPI1_MISO PA6 SPI1_MOSI PA7 SPI1_SCK PA5 SPI1_NSS PA4 DB00 DB02 DB04 DB06 DB08 DB10 DB12 DB14 CS WR
NRST
3V3 B 3V3 R6
HEADER 14X2 S1 PA0 KEY1 S2 PA1 KEY2 J1 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 TFT 1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 PC1 PC3 PC5 PC7 PB9 PB11 PB13 PB15 PC9 PC11 PC12 PC13 PB5 PB6 PB7 DB01 DB03 DB05 DB07 DB09 DB11 DB13 DB15 RS RD BL_EN TP_INT LE F_CS SD_CS 5V VDDA
PB0 PB1 PB2 JTDO PB3 10K JNTRST PB4 LE PB5 F_CS PB6 SD_CS PB7 R5 DB08 DB09 DB10 DB11 DB12 DB13 DB14 DB15 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15
Y1
C11 104