STM32F301R6Y6TR 查看數據表（PDF） - STMicroelectronics

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STM32F301R6Y6TR

ARM® Cortex®-M4 32-bit MCU+FPU, up to 64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 – 3.6 V

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Pin Number

Table 13. STM32F301x6/8 pin definitions (continued)

Pin name

(function after reset)

Alternate

functions

Additional

functions

20 C2 31 43

21 C1 32 44

22 C3 33 45

23 B3 34 46

- B1 35 47

- B2 36 48

24 A1 37 49

25 A2 38 50

PA10

PA11

PA12

PA13

VSS_3

VDD_3

PA14

PA15

TIM17_BKIN, TSC_G4_IO2,

I2C2_SDA, SPI2_MISO/I2S2ext_SD,

I/O

FTf

- TIM1_CH3, USART1_RX,

-

COMP6_OUT, TIM2_CH4,

EVENTOUT

I/O

FT

SPI2_MOSI/I2S2_SD, TIM1_CH1N,

- USART1_CTS, TIM1_CH4,

TIM1_BKIN2, EVENTOUT

I/O

FT

TIM16_CH1, I2SCKIN, TIM1_CH2N,

- USART1_RTS_DE, COMP2_OUT,

TIM1_ETR, EVENTOUT

SWDIO, TIM16_CH1N,

I/O

FT

- TSC_G4_IO3, IR-OUT,

-

USART3_CTS, EVENTOUT

S

-

-

Digital ground

S

-

-

Digital power supply

SWCLK-JTCK, TSC_G4_IO4,

I/O

FTf

- I2C1_SDA, TIM1_BKIN,

-

USART2_TX, EVENTOUT

JTDI, TIM2_CH1/TIM2_ETR,

I/O

FTf

-

TSC_SYNC, I2C1_SCL,

SPI3_NSS/I2S3_WS, USART2_RX,

-

TIM1_BKIN, EVENTOUT

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