STM32L476RG datasheet(60/232 Pages) STMICROELECTRONICS

部件名	STM32L476RG

功能描述	Ultra-low-power ARM® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 1MB Flash, 128 KB SRAM, USB OTG FS, LCD, analog, audio

PDF	232 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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60 / 232 page

Pinouts and pin description

STM32L476xx

60/232

DocID025976 Rev 4

2. The related I/O structures in Table 15 are: FT_l, FT_fl, FT_lu.

3. The related I/O structures in Table 15 are: FT_u, FT_lu.

4. The related I/O structures in Table 15 are: FT_a, FT_la, FT_fa, FT_fla, TT_a, TT_la.

5. The related I/O structures in Table 15 are: FT_s, FT_fs.

Table 15. STM32L476xxSTM32L476xx pin definitions

Pin Number

Pin name

(function after

reset)

Pin functions

Alternate functions

Additional

functions

---

PE2

I/O

FT_l

TRACECK, TIM3_ETR,

TSC_G7_IO1,

LCD_SEG38, FMC_A23,

SAI1_MCLK_A,

EVENTOUT

---

PE3

I/O

FT_l

TRACED0, TIM3_CH1,

TSC_G7_IO2,

LCD_SEG39, FMC_A19,

SAI1_SD_B, EVENTOUT

---

PE4

I/O

TRACED1, TIM3_CH2,

DFSDM_DATIN3,

TSC_G7_IO3, FMC_A20,

SAI1_FS_A, EVENTOUT

---

PE5

I/O

TRACED2, TIM3_CH3,

DFSDM_CKIN3,

TSC_G7_IO4, FMC_A21,

SAI1_SCK_A, EVENTOUT

---

PE6

I/O

TRACED3, TIM3_CH4,

FMC_A22, SAI1_SD_A,

EVENTOUT

RTC_

TAMP3/

WKUP3

B9 B9

VBAT

B8 B8

PC13

I/O

(1)

(2)

EVENTOUT

RTC_

TAMP1/

RTC_TS/

RTC_OUT/

WKUP2

3C9 C9

PC14-

OSC32_IN

(PC14)

I/O

(1)

(2)

EVENTOUT

OSC32_IN

4C8 C8

PC15-

OSC32_OUT

(PC15)

I/O

(1)

(2)

EVENTOUT

OSC32_

OUT

---

PF0

I/O

FT_f

I2C2_SDA, FMC_A0,

EVENTOUT

---

PF1

I/O

FT_f

I2C2_SCL, FMC_A1,

EVENTOUT

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