STM32U595AI datasheet(220/377 Pages) STMICROELECTRONICS

Part #	STM32U595AI

Description	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

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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220 / 377 page

IDD(Stop 3

with RTC)

Supply current in Stop 3 mode,

RTC(1) clocked by LSE

bypassed at 32768 Hz,

8-Kbyte SRAM2 + ICACHE

retained

1.8

2.95

7.25

19.5

37.5

µA

2.4

2.45

5.75

15.5

32.35

5.35

3.3

2.6

5.55

14.5

50.5

3.6

3.45

6.65

15.5

28.5

51.5

Supply current in Stop 3 mode,

RTC(1) clocked by LSE quartz

in low-drive mode,

8-Kbyte SRAM2 + ICACHE

retained

1.8

3.4

7.2

19.5

38.5

73.5

2.4

2.8

5.8

2.6

5.3

14.5

53.5

3.3

2.85

5.5

14.5

27.5

52.5

3.6

3.65

6.5

15.5

53.5

1. RTC with default configuration but RTC_CALR.LPCAL = 1.

Table 59. SRAM static power consumption in Stop 3 when supplied by SMPS

Symbol

Parameter

Typ

Unit

25°C 55°C 85°C 105°C 125°C

IDD(SRAM1_64kB)(1)

SRAM1 64 KB page x static consumption

(SRAM1PDSx = 1 versus SRAM1PDSx = 0)

0.2

0.4

1.1

2.2

4.3

µA

IDD(SRAM2_8kB)(2)

SRAM2 8KB page 1 static consumption

(SRAM2PDS1 = 1 versus SRAM2PDS1 = 0)

0.0

0.1

0.2

0.4

0.9

IDD(SRAM2_56kB)(2)

SRAM2 56 KB page 2 static consumption

(SRAM2PDS2 = 1 versus SRAM2PDS2 = 0)

0.2

0.5

1.4

2.7

5.4

IDD(SRAM3_64kB)(3)

SRAM3 64 KB page x static consumption

(SRAM3PDSx = 1 versus SRAM3PDSx = 0)

0.2

0.4

1.1

2.3

4.5

Table 58. Current consumption in Stop 3 mode on SMPS (continued)

Symbol

Parameter

Conditions

Typ

Unit

VDD (V)

25°C

55°C

85°C

105°C

125°C

STM32U595AI Datasheet(PDF) 220 Page - STMicroelectronics

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