STM32U595AI datasheet(236/377 Pages) STMICROELECTRONICS

Teilenummer	STM32U595AI

Bauteilbeschribung	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU,240 DMIPS, up to 4 MB Flash, 2.5 MB SRAM, LTDC, MIPI® DSI

PDF	377 Pages

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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236 / 377 page

Electrical characteristics

STM32U59xxx

236/377

DS13633 Rev 1

Table 64. Low-power mode wake-up timings on LDO(1)

Mode

Parameter

Conditions

Typ (3V,

25°C)

Unit

twu(Sleep)

Wake-up time from

Sleep to Run mode

SLEEP_PD = 0

Nb of

CPU

cycles

SLEEP_PD = 1 with MSI = 24 MHz

8.1

µs

twu(Stop 0)

Wake-up time from

Stop 0 to Run mode

All SRAMs retained

Wake-up in FLASH, range 4,

FLASHFWU = 1 and

SRAM4FWU = 1 in PWR_CR2

ICACHE OFF

MSI 24 MHz

2.6

Wake-up in FLASH, range 4,

FLASHFWU = 0 and

SRAM4FWU = 0 in PWR_CR2

ICACHE OFF

MSI 24 MHz

11.0

HSI 16 MHz

10.7

MSI 1 MHz

38.1

Wake-up in SRAM2, range 4,

FLASHFWU = 0 and

SRAM4FWU = 0 in PWR_CR2

MSI 24 MHz

5.0

HSI 16 MHz

6.9

MSI 1 MHz

34.1

twu(Stop 1)

Wake-up time from

Stop 1 to Run mode

All SRAMs retained

Wake-up in FLASH,

FLASHFWU = 1 and

SRAM4FWU = 1 in PWR_CR2

ICACHE OFF

MSI 24 MHz

13.4

Wake-up in FLASH,

FLASHFWU = 0 and

SRAM4FWU = 0 in PWR_CR2

ICACHE OFF

MSI 24 MHz

21.9

HSI 16 MHz

21.6

MSI 1 MHz

48.9

Wake-up in SRAM2, range 4,

FLASHFWU = 0 and

SRAM4FWU = 0 in PWR_CR2

MSI 24 MHz

15.8

HSI 16 MHz

17.7

MSI 1 MHz

44.9

twu(Stop 2)

Wake-up time from

Stop 2 to Run mode

All SRAMs retained

Wake-up in FLASH,

SRAM4FWU = 1 in PWR_CR2

ICACHE OFF

MSI 24 MHz

20.3

Wake-up in FLASH,

SRAM4FWU = 0 in PWR_CR2

ICACHE OFF

MSI 24 MHz

22.9

HSI 16 MHz

22.7

MSI 1 MHz

58.0

Wake-up in SRAM2, range 4,

SRAM4FWU = 0 in PWR_CR2

MSI 24 MHz

16.9

HSI 16 MHz

19.0

MSI 1 MHz

54.0

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