Datasheet
DocID029162 Rev 6 123/208
STM32F413xG/H Electrical characteristics
174
Note: It is recommended to add a Schottky diode (pin to ground) to analog pins which may
potentially inject negative currents.
6.3.16 I/O port characteristics
General input/output characteristics
Unless otherwise specified, the parameters given in Table 59 are derived from tests
performed under the conditions summarized in Table 17. All I/Os are CMOS and TTL
compliant.
Table 58. I/O current injection susceptibility
(1)
Symbol Description
Functional susceptibility
Unit
Negative
injection
Positive
injection
I
INJ
Injected current on BOOT0, PDR_ON, BYPASS_REG - 0 0
mA
Injected current on NRST - 0 NA
Injected current on PE6, PC13, PC14, PC15, PF0, PF1,
PF2, PC0, PC1, PC2, PC3
- 0 NA
Injected current on any other FT and FTf pins - 5 NA
Injected current on any other pins - 5 + 5
1. NA = not applicable.
Table 59. I/O static characteristics
Symbol Parameter Conditions Min Typ Max Unit
V
IL
FT, TTa, TC and NRST I/O input
low level voltage
1.7 V
≤ V
DD
≤ 3.6 V - - 0.3V
DD
(1)
V
BOOT0 I/O input low level
voltage
1.75 V≤ V
DD
≤ 3.6 V,
-40 °C≤ T
A
≤ 125 °C
--
0.1V
DD
+0.1
(2)
1.7 V≤ V
DD
≤ 3.6 V,
0 °C
≤ T
A
≤ 125 °C
--
V
IH
FT, TTa, TC and NRST I/O input
high level voltage
(6)
1.7 V≤ V
DD
≤ 3.6 V 0.7V
DD
(1)
--
V
BOOT0 I/O input high level
voltage
1.75 V
≤ V
DD
≤ 3.6 V,
-40 °C
≤ T
A
≤ 125 °C
0.17V
DD
+0.7
(2)
--
1.7 V
≤ V
DD
≤ 3.6 V,
0 °C
≤ T
A
≤ 125 °C
V
HYS
(3)
FT, TTa, TC and NRST I/O input
hysteresis
1.7 V
≤ V
DD
≤ 3.6 V 10% V
DD
(2)(4)
--
V
BOOT0 I/O input hysteresis
1.75 V≤ V
DD
≤ 3.6 V,
-40 °C≤ T
A
≤ 125 °C
0.1 - -
1.7 V
≤ V
DD
≤ 3.6 V,
0 °C
≤ T
A
≤ 125 °C
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