STM32L4S5AI datasheet(179/275 Pages) STMICROELECTRONICS

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STM32L4S5xx, STM32L4S7xx and STM32L4S9xx

Electrical characteristics

250

VIH

(1)

I/O input high

level voltage

except BOOT0

1.62 V<VDDIOx<3.6 V

0.7xVDDIOx (2)

I/O input high

level voltage

except BOOT0

1.62 V<VDDIOx<3.6 V

0.49xVDDIOX+0.26

(3)

I/O input high

level voltage

except BOOT0

1.08 V<VDDIOx<1.62 V

0.61xVDDIOX+0.05

(3)

BOOT0 I/O input

high level

voltage

1.62 V<VDDIOx<3.6 V

0.77xVDDIOX (3)

Vhys

(3)

TT_xx, FT_xxx

and NRST I/O

input hysteresis

1.62 V<VDDIOx<3.6 V

200

FT_sx

1.08 V<VDDIOx<1.62 V

150

BOOT0 I/O input

hysteresis

1.62 V<VDDIOx<3.6 V

200

Ilkg

FT_xx input

leakage

current(3)

VIN ≤ Max(VDDXXX)(4)

±100

Max(VDDXXX) ≤ VIN ≤

Max(VDDXXX)+1 V(4)(5)

650(3)(6)

Max(VDDXXX)+1 V <

VIN ≤ 5.5 V(3)(5)

200(6)

FT_lu, FT_u,

PB2 and PC3 IO

VIN ≤ Max(VDDXXX) (4)

±150

Max(VDDXXX) ≤ VIN ≤

Max(VDDXXX)+1 V(4)

2500(3)(7)

Max(VDDXXX)+1 V <

VIN ≤ 5.5 V(4)(5)(7)

250(7)

TT_xx input

leakage current

VIN ≤ Max(VDDXXX)(6)

±150

Max(VDDXXX) ≤ VIN <

3.6 V(6)

2000(3)

OPAMPx_VINM

(x=1,2)

dedicated input

leakage current

(8)

RPU

Weak pull-up

equivalent

resistor (9)

VIN = VSS

kΩ

RPD

Weak pull-down

equivalent

resistor(9)

VIN = VDDIOx

kΩ

CIO

I/O pin

capacitance

Table 67. I/O static characteristics (continued)

Sym

bol

Parameter

Conditions

Min

Typ

Max

Unit

STM32L4S5AI Datasheet(PDF) 179 Page - STMicroelectronics

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