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STM32F405OE Datasheet(PDF) 92 Page - STMicroelectronics

Part No. STM32F405OE
Description  ARM Cortex-M4 32b MCUFPU, 210DMIPS, up to 1MB Flash/1924KB RAM, USB OTG HS/FS
Download  185 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32F405OE Datasheet(HTML) 92 Page - STMicroelectronics

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Electrical characteristics
STM32F405xx, STM32F407xx
92/185
DocID022152 Rev 4
Table 26. Switching output I/O current consumption
Symbol
Parameter
Conditions(1)
I/O toggling
frequency (fSW)
Typ
Unit
IDDIO
I/O switching
current
VDD = 3.3 V(2)
C = CINT
2 MHz
0.02
mA
8 MHz
0.14
25 MHz
0.51
50 MHz
0.86
60 MHz
1.30
VDD = 3.3 V
CEXT = 0 pF
C = CINT + CEXT+ CS
2 MHz
0.10
8 MHz
0.38
25 MHz
1.18
50 MHz
2.47
60 MHz
2.86
VDD = 3.3 V
CEXT = 10 pF
C = CINT + CEXT+ CS
2 MHz
0.17
8 MHz
0.66
25 MHz
1.70
50 MHz
2.65
60 MHz
3.48
VDD = 3.3 V
CEXT = 22 pF
C = CINT + CEXT+ CS
2 MHz
0.23
8 MHz
0.95
25 MHz
3.20
50 MHz
4.69
60 MHz
8.06
VDD = 3.3 V
CEXT = 33 pF
C = CINT + CEXT+ CS
2 MHz
0.30
8 MHz
1.22
25 MHz
3.90
50 MHz
8.82
60 MHz
-(3)
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.


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