STM32G474CB datasheet(7/232 Pages) STMICROELECTRONICS

7 / 232 page

DS12288 Rev 1

7/232

STM32G474xB STM32G474xC STM32G474xE

List of tables

Table 1.

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

Table 2.

STM32G474xB/xC/xE features and peripheral counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 3.

STM32G474xB/xC/xE peripherals interconnect matrix. . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 4.

DMA implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 5.

Temperature sensor calibration values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 6.

Internal voltage reference calibration values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 7.

Timer feature comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 8.

I2C implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Table 9.

USART/UART/LPUART features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Table 10.

SAI implementation for the features implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Table 11.

Legend/abbreviations used in the pinout table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Table 12.

STM32G474xB/xC/xE pin definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Table 13.

Alternate function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Table 14.

Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Table 15.

Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Table 16.

Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Table 17.

General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Table 18.

Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Table 19.

Embedded reset and power control block characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 85

Table 20.

Embedded internal voltage reference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Table 21.

Current consumption in Run and Low-power run modes, code with data

processing running from Flash in single Bank, ART enable (Cache ON Prefetch OFF) . . 89

Table 22.

Current consumption in Run and Low-power run modes, code with data

processing running from Flash in dual bank, ART enable (Cache ON Prefetch OFF) . . . . 91

Table 23.

Current consumption in Run and Low-power run modes, code with data

processing running from Flash in single bank, ART disable . . . . . . . . . . . . . . . . . . . . . . . . 93

Table 24.

Current consumption in Run and Low-power run modes,

code with data processing running from Flash in dual bank, ART disable . . . . . . . . . . . . . 95

Table 25.

Current consumption in Run and Low-power run modes,

code with data processing running from SRAM1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Table 26.

Typical current consumption in Run and Low-power run modes, with different codes

running from Flash, ART enable (Cache ON Prefetch OFF) . . . . . . . . . . . . . . . . . . . . . . . 99

Table 27.

Typical current consumption in Run and Low-power run modes,

with different codes running from Flash, ART disable . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Table 28.

Typical current consumption in Run and Low-power run modes, with different codes

running from SRAM1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Table 29.

Typical current consumption in Run and Low-power run modes, with different codes

running from SRAM2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Table 30.

Typical current consumption in Run and Low-power run modes, with different codes

running from CCMSRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Table 31.

Current consumption in Sleep and Low-power sleep mode Flash ON . . . . . . . . . . . . . . . 106

Table 32.

Current consumption in low-power sleep modes, Flash in power-down. . . . . . . . . . . . . . 107

Table 33.

Current consumption in Stop 1 mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Table 34.

Current consumption in Stop 0 mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Table 35.

Current consumption in Standby mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Table 36.

Current consumption in Shutdown mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Table 37.

Current consumption in VBAT mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Table 38.

Peripheral current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

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