CD00237391 datasheet(77/177 Pages) STMICROELECTRONICS

номер детали	CD00237391

подробное описание детали	ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/1284KB RAM

PDF	177 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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77 / 177 page

STM32F20xxx

Electrical characteristics

Doc ID 15818 Rev 9

77/177

On-chip peripheral current consumption

The current consumption of the on-chip peripherals is given in Table 24. The MCU is placed

under the following conditions:

Table 22.

Typical and maximum current consumptions in Standby mode

Symbol

Parameter

Conditions

Typ

Max(1)

Unit

TA = 25 °C

TA = 85 °C TA = 105 °C

VDD =

1.8 V

VDD=

2.4 V

VDD =

3.3 V

VDD = 3.6 V

IDD_STBY

Supply current

in Standby

mode

Backup SRAM ON, low-speed

oscillator and RTC ON

3.0

3.4

4.0

15.1

25.8

µA

Backup SRAM OFF, low-

speed oscillator and RTC ON

2.4

2.7

3.3

12.4

20.5

Backup SRAM ON, RTC OFF

2.4

2.6

3.0

12.5

24.8

Backup SRAM OFF, RTC OFF

1.7

1.9

2.2

9.8

19.2

Based on characterization, not tested in production.

Table 23.

Typical and maximum current consumptions in VBAT mode

Symbol

Parameter

Conditions

Typ

Max(1)

Unit

TA = 25 °C

TA = 85 °C

TA =

105 °C

VDD =

1.8 V

VDD=

2.4 V

VDD =

3.3 V

VDD = 3.6 V

IDD_VBAT

Backup

domain supply

current

Backup SRAM ON, low-speed

oscillator and RTC ON

1.29

1.42

1.68

µA

Backup SRAM OFF, low-speed

oscillator and RTC ON

0.62

0.73

0.96

Backup SRAM ON, RTC OFF

0.79

0.81

0.86

Backup SRAM OFF, RTC OFF

0.10

Based on characterization, not tested in production.

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