STM32F405OGY7TR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
STM32F405OGY7TR Datasheet PDF : 185 Pages
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Electrical characteristics
STM32F405xx, STM32F407xx
Symbol
Table 26. Switching output I/O current consumption
Parameter
Conditions(1)
I/O toggling
frequency (fSW)
Typ
2 MHz
0.02
VDD = 3.3 V(2)
C = CINT
8 MHz
25 MHz
50 MHz
60 MHz
2 MHz
VDD = 3.3 V
CEXT = 0 pF
C = CINT + CEXT+ CS
8 MHz
25 MHz
50 MHz
60 MHz
2 MHz
IDDIO
I/O switching
current
VDD = 3.3 V
CEXT = 10 pF
C = CINT + CEXT+ CS
8 MHz
25 MHz
50 MHz
60 MHz
2 MHz
VDD = 3.3 V
CEXT = 22 pF
C = CINT + CEXT+ CS
8 MHz
25 MHz
50 MHz
60 MHz
2 MHz
VDD = 3.3 V
CEXT = 33 pF
C = CINT + CEXT+ CS
8 MHz
25 MHz
50 MHz
60 MHz
1. CS is the PCB board capacitance including the pad pin. CS = 7 pF (estimated value).
2. This test is performed by cutting the LQFP package pin (pad removal).
3. At 60 MHz, C maximum load is specified 30 pF.
0.14
0.51
0.86
1.30
0.10
0.38
1.18
2.47
2.86
0.17
0.66
1.70
2.65
3.48
0.23
0.95
3.20
4.69
8.06
0.30
1.22
3.90
8.82
-(3)
Unit
mA
92/185
DocID022152 Rev 4
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