STM32F205RB datasheet(83/178 Pages) STMICROELECTRONICS

tên linh kiện	STM32F205RB

Giải thích chi tiết về linh kiện	ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/1284KB RAM

PDF	178 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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83 / 178 page

DocID15818 Rev 11

83/178

STM32F20xxx

Electrical characteristics

177

Table 24. 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

1. Based on characterization, not tested in production.

Table 25. 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

1. Based on characterization, not tested in production.

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