STM32U545NET3QTR datasheet(102/283 Pages) STMICROELECTRONICS

部件名	STM32U545NET3QTR

功能描述	Ultra-low-power Arm® Cortex®-M33 MCUTrustZone®FPU,240 DMIPS, 512 KB flash memory, 274 KB SRAM, crypto

PDF	283 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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102 / 283 page

3C13

3 C1 C16

PC14-

OSC32_IN

(PC14)

I/O

FT_o

(2)

(3)

EVENTOUT

OSC32_IN

4D14

4 C2 D15

PC15-

OSC32_OUT

(PC15)

I/O

FT_o

(2)

(3)

EVENTOUT

OSC32_OUT

L10

VSS

VDD

E13

5 D1 E16

5 C1 12

PH0-

OSC_IN

(PH0)

I/O

EVENTOUT

OSC_IN

E11

6 D2 F15

6 D1 13

PH1-

OSC_OUT

(PH1)

I/O

EVENTOUT

OSC_OUT

7 E1 E14

E1 14

NRST

I/O

RST

NRST

8 E2

E3 15

PC0

I/O

FT_fha

LPTIM1_IN1, OCTOSPI1_IO7,

I2C3_SCL(boot), SPI2_RDY,

LPUART1_RX, SDMMC1_D5,

LPTIM2_IN1, EVENTOUT

ADC1_IN1,

ADC4_IN1

9 E3 F13

E2 16

PC1

I/O FT_fhav

TRACED0, LPTIM1_CH1,

SPI2_MOSI, I2C3_SDA(boot),

LPUART1_TX, OCTOSPI1_IO4,

SAI1_SD_A, EVENTOUT

ADC1_IN2,

ADC4_IN2

Table 27. STM32U545xx pin/ball definitions(1) (continued)

Pin number

Pin name

(function

after reset)

Alternate functions

Additional

functions

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