STM32U545NET3QTR datasheet(8/283 Pages) STMICROELECTRONICS

8 / 283 page

List of tables

STM32U545xx

8/283

DS14216 Rev 1

List of tables

Table 1.

Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Table 2.

STM32U545xx features and peripheral counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 3.

Access status versus protection level and execution modes when TZEN = 0 . . . . . . . . . . 23

Table 4.

Access status versus protection level and execution modes when TZEN = 1 . . . . . . . . . . 24

Table 5.

Example of memory map security attribution versus SAU configuration regions . . . . . . . . 27

Table 6.

Boot modes when TrustZone is disabled (TZEN = 0). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 7.

Boot modes when TrustZone is enabled (TZEN = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Table 8.

Boot space versus RDP protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Table 9.

STM32U545xx mode overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 10.

Functionalities depending on the working mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Table 11.

GPDMA1 channels implementation and usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Table 12.

GPDMA1 autonomous mode and wake-up in low-power modes . . . . . . . . . . . . . . . . . . . . 51

Table 13.

LPDMA1 channels implementation and usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Table 14.

LPDMA1 autonomous mode and wake-up in low-power modes . . . . . . . . . . . . . . . . . . . . 53

Table 15.

ADC features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Table 16.

Temperature sensor calibration values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Table 17.

Internal voltage reference calibration values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Table 18.

MDF features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Table 19.

AES/SAES features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Table 20.

Timer feature comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Table 21.

I2C implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Table 22.

USART, UART and LPUART features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Table 23.

SPI features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Table 24.

SAI implementation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Table 25.

SDMMC features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Table 26.

Legend/abbreviations used in the pinout table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Table 27.

STM32U545xx pin/ball definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Table 28.

Alternate function AF0 to AF7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Table 29.

Alternate function AF8 to AF15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Table 30.

Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Table 31.

Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Table 32.

Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Table 33.

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Table 34.

Operating conditions at power-up/power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Table 35.

Embedded reset and power control block characteristics. . . . . . . . . . . . . . . . . . . . . . . . . 137

Table 36.

Embedded internal voltage reference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Table 37.

Current consumption in Run mode on LDO, code with data processing

running from flash memory, ICACHE ON (1-way), prefetch ON. . . . . . . . . . . . . . . . . . . . 142

Table 38.

Current consumption in Run mode on SMPS, code with data processing

running from flash memory, ICACHE ON (1-way), prefetch ON. . . . . . . . . . . . . . . . . . . . 143

Table 39.

Current consumption in Run mode on SMPS, code with data processing

running from flash memory, ICACHE ON (1-way), prefetch ON, VDD = 3.0 V . . . . . . . . . 144

Table 40.

Typical current consumption in Run mode on LDO, with different codes

running from flash memory in low-power mode, ICACHE ON (1-way), prefetch ON . . . . 145

Table 41.

Typical current consumption in Run mode on LDO, with different codes

running from flash memory, ICACHE ON (1-way), prefetch ON. . . . . . . . . . . . . . . . . . . . 145

Table 42.

Typical current consumption in Run mode on SMPS, with different codes

running from flash memory in low-power mode, ICACHE ON (1-way), prefetch ON . . . . 147

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