STM32U545NET6QTR datasheet(206/283 Pages) STMICROELECTRONICS

206 / 283 page

Electrical characteristics

STM32U545xx

206/283

DS14216 Rev 1

Note:

For information on GPIO configuration, refer to the application note ‘STM32 GPIO

configuration for hardware settings and low-power consumption’ (AN4899).

Table 93. I/O static characteristics(1)

Parameter

Conditions

Min

Typ

Max

VIL(2)

I/O input

low-level

voltage

1.08 V ≤ VDDIOx ≤ 3.6 V

0.3 VDDIOx

All I/Os except FT_c

0.38 VDDIOx(3)

FT_c I/Os

0.3 VDDIOx

VIH

(2)

I/O input

high-level

voltage

1.08 V ≤ VDDIOx ≤ 3.6 V

0.7 VDDIOx

All I/Os except FT_c

0.5 VDDIOx

+ 0.2(3)

FT_c I/Os

0.7 VDDIOx

Vhys

(3)

Input

hysteresis

TT_xx, FT_xx I/Os

250

Ilkg

(3)(4)

Input

leakage

current

all I/Os except FT_c,

FT_d, FT_o, FT_t,

FT_u,TT_xx

VIN ≤ Max (VDDXXX)(5)

150

Max (VDDXXX) < VIN

≤ Max (VDDXXX) + 1 V(6)

2000

Max (VDDXXX) + 1 V < VIN

≤ 5.5 V(6)

500

FT_c I/Os

VIN ≤ Max (VDDXXX)(5)

1500

Max (VDDXXX) < VIN ≤ 5 V(6)

2000

FT_d I/Os

VIN ≤ Max (VDDXXX)(5)

1500

Max (VDDXXX) < VIN ≤ 5.5 V(6)

5000

FT_o I/Os

VIN ≤ Max (VDDXXX)(5)

Max (VDDXXX) < VIN

≤ Max (VDDXXX) + 1 V(6)

500

Max (VDDXXX) + 1 V < VIN

≤ 5.5 V(6)

200

FT_u I/Os

VIN ≤ Max (VDDXXX)(5)

200

Max (VDDXXX) < VIN

≤ Max (VDDXXX) + 1 V(6)

2500

Max (VDDXXX) + 1 V < VIN

≤ 5.5 V(6)

500

FT_t I/Os

VIN ≤ Max (VDDXXX)(5)

300

Max (VDDXXX) < VIN

≤ Max (VDDXXX) + 1 V(6)

3000

Max (VDDXXX) + 1 V < VIN

≤ 5.5 V(6)

600

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