STM32F373VC(2013) 查看數據表（PDF） - STMicroelectronics

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STM32F373VC
(Rev.:2013)

ARM Cortex-M4 32b MCU+FPU, up to 256KB Flash+32KB SRAM timers, 4 ADCs (12/16-bit), 3 DACs, 2 comp., 2.0-3.6 V operation

STMicroelectronics 

STM32F37xxx

Electrical characteristics

Table 35. Switching output I/O current consumption

Symbol

Parameter

Conditions(1)

I/O toggling

frequency (fSW)

2 MHz

VDD = 3.3 V

Cext = 0 pF

C = CINT + CEXT+ CS

4 MHz

8 MHz

18 MHz

36 MHz

48 MHz

2 MHz

VDD = 3.3 V

Cext = 10 pF

C = CINT + CEXT+ CS

4 MHz

8 MHz

18 MHz

36 MHz

48 MHz

2 MHz

ISW

I/O current

consumption

VDD = 3.3 V

Cext = 22 pF

4 MHz

8 MHz

C = CINT + CEXT+ CS

18 MHz

36 MHz

48 MHz

2 MHz

VDD = 3.3 V

Cext = 33 pF

C = CINT + CEXT+ CS

4 MHz

8 MHz

18 MHz

36 MHz

2 MHz

VDD = 3.3 V

Cext = 47 pF

C = CINT + CEXT+ CS

4 MHz

8 MHz

18 MHz

36 MHz

1. CS = 5 pF (estimated value).

Typ

0.77

0.87

0.95

1.59

2.57

3.11

0.96

1.0

1.08

2.17

3.42

5.50

0.98

1.23

1.48

2.93

6.59

7.03

1.03

1.3

1.81

3.42

8.27

1.09

1.55

2.18

4.38

9.65

Unit

mA

mA

DocID022691 Rev 4

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