STM32入门学习板原理图.pdf

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1、1234AMCUI/OAGNDP9P10VCC3.3PN0PC9C9PC12N0PC12VCC3.3U3P0P90116P0P1006BOOT1PN0PA2A21P0U3088C13PN0PC8C8PC11N0PC11P0U301CSVCCP0C1301P0C1302P0P90225P0P1005PN0PA6A62P0U302P0U3077104PN0PC7C7PD2N0PD2R12P0BOOT10112P0BOOT102R13SOHOLDP0P90334P0P1004VCC3.3BOOT0N0BOOT0BOOT1N0BOOT13P0U303

2、P0U3066PN0PA5A5PN0PC6C6PC1N0PC1P0R1201P0R1202P0BOOT10334P0BOOT104P0R1301P0R1302VCC3.3WP#CLKP0P90443P0P10034P0U304P0U3055PN0PA7A7PN0PB0B0PC4N0PC410KP0BOOT10556P0BOOT10610KGNDSIP0P90552P0P1002PN0PB1B1PC5N0PC5P0R1402W25Q64P0P90661P0P1001R14Header3X2PN0PB2B2GNDP0P907710KRESET1V

3、CC3.3GNDPN0PB3B3Header6P0P9088PN0PB4B4P11P0RESET101P0R1401P0RESET102P0P9099RESETN0RESETBAT1PN0PB5B5PA0N0PA0P0C1401P0C1402P0D401P0P90101016P0P11016C14104D4PN0PB6B6PA1N0PA1D5U4P0P90111115P0P11015P0D4021P0U401P0U406464VCC3.3N0VCC303PN0PB7B7PA2N0PA2GNDP0BAT102P0BAT101P0D501P0D5

4、02VBATVDDP0P90121214P0P11014PN0PC13C132P0U402P0U406363GNDN0GNDPN0PB8B8PA3N0PA3PC13/ANT1VSSP0P90131313P0P11013Y23P0U403P0U406262PN0PB9B9PN0PB9B9PA4N0PA4PC14/OSC32PB9/TIM4_CH4/SDIO_D5P0P90141412P0P11012P0Y2022P0Y20114P0U406161PN0PB8B8PB10N0PB10PA5N0PA5P0U404PC15/OSC32PB8/TIM4

5、_CH3/SDIO_D4P0P90151511P0P11011C15C165P0U405P0U406060BOOT0N0BOOT0PB11N0PB11PA6N0PA6BP0C1502P0C1602PD0/OSCINBOOT0P0P90161610P0P11010BR151M6P0U406P0U405959PN0PB7B7PB12N0PB12PA7N0PA7P0R1501P0R1502PD1/OSCOUTPB7/I2C1_SDA/TIM4_CH2P0P9017179P0P11092222RESETN0RESET7P0U407P0U405858P

6、N0PB6B6PB13N0PB13P12PA8N0PA8P0C1501P0C1601NRSTPB6/I2C1_SCL/TIM4_CH1P0P9018188P0P1108P0Y3022P0Y3011PN0PC0C08P0U405757PN0PB5B5PB14N0PB14RXDN0RXDPA9N0PA9P0U408PC0/ADC10PB5/I2C1_SMBA/SPI3_MOSI/I2S3_SDP0P901919P0P120117P0P1107C17Y3C18PN0PC1C19P0U409P0U405656PN0PB4B4PB15N0PB15TXD

7、N0TXDPA10N0PA10P0C1702P0C1802PC1/ADC11PB4/JNTRST/SPI3_MISOP0P902020P0P120226P0P11068MHzPN0PC2C210P0U4010P0U405555PN0PB3B3PC10N0PC10PA11N0PA11PC2/ADC12PB3/JTDO/SPI3_SCK/I2S3_CKP0P9021215P0P11052222C19C20PN0PC3C311P0U4011P0U405454PD2N0PD2PN0PC3C3Header2PA12N0PA12P0C1701P0C180

8、1P0C1902P0C2002PC3/ADC13PD2/TIM3_ETR/U5_RX/SDIO_CMDP0P9022224P0P110412P0U4012P0U40