STM32F302VB 查看數據表（PDF） - STMicroelectronics

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STM32F302VB

ARM Cortex-M4F 32b MCU+FPU, up to 256KB Flash+48KB SRAM 4 ADCs, 2 DAC ch., 7 comp, 4 PGA, timers, 2.0-3.6 V operation

STMicroelectronics 

Electrical characteristics

STM32F302xx/STM32F303xx

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

4 MHz

Cext = 22 pF

8 MHz

C = CINT + CEXT +CS

18 MHz

36 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

0.90

0.93

1.16

1.60

2.51

2.97

0.93

1.06

1.47

2.26

3.39

5.99

1.03

1.30

1.79

3.01

5.99

1.10

1.31

2.06

3.47

8.35

1.20

1.54

2.46

4.51

9.98

Unit

mA

70/133

Doc ID 023353 Rev 5

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