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STM32F078CB Datasheet(PDF) 58 Page - STMicroelectronics

No. de pieza STM32F078CB
Descripción Electrónicos  CRC calculation unit
PDF  120 Pages
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Fabricante Electrónico  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32F078CB Datasheet(HTML) 58 Page - STMicroelectronics

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Electrical characteristics
STM32F078CB, STM32F078RB, STM32F078VB
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DocID026006 Rev 4
The test pin is configured in push-pull output mode and is toggled by software at a fixed
frequency.
Table 31. Switching output I/O current consumption
Symbol
Parameter
Conditions(1)
1. CS = 5 pF (estimated value).
I/O toggling
frequency (fSW)
Typ
Unit
ISW
I/O current
consumption
VDDIOx = 1.8 V
CEXT = 0 pF
C = CINT + CEXT + CS
2 MHz
0.09
mA
4 MHz
0.17
8 MHz
0.34
18 MHz
0.79
36 MHz
1.50
48 MHz
2.06
VDDIOx = 1.8 V
CEXT = 10 pF
C = CINT + CEXT + CS
2 MHz
0.13
4 MHz
0.26
8 MHz
0.50
18 MHz
1.18
36 MHz
2.27
48 MHz
3.03
VDDIOx = 1.8 V
CEXT = 22 pF
C = CINT + CEXT + CS
2 MHz
0.18
4 MHz
0.36
8 MHz
0.69
18 MHz
1.60
36 MHz
3.27
VDDIOx = 1.8 V
CEXT = 33 pF
C = CINT + CEXT + CS
2 MHz
0.23
4 MHz
0.45
8 MHz
0.87
18 MHz
2.0
36 MHz
3.7
VDDIOx = 1.8 V
CEXT = 47 pF
C = CINT + CEXT + CS
2 MHz
0.29
4 MHz
0.55
8 MHz
1.09
18 MHz
2.43



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