STM32U545NET3QTR datasheet(211/283 Pages) STMICROELECTRONICS

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DS14216 Rev 1

211/283

STM32U545xx

Electrical characteristics

258

Fmax

Maximum frequency

all I/Os

CL = 30 pF, 2.7 V ≤ VDDIOx ≤ 3.6 V

100(5)

MHz

CL = 30 pF, 1.58 V ≤ VDDIOx < 2.7 V

33(5)

CL = 30 pF, 1.08 V ≤ VDDIOx < 1.58 V

CL = 10 pF, 2.7 V ≤ VDDIOx ≤ 3.6 V

133(5)

CL = 10 pF, 1.58 V ≤ VDDIOx < 2.7 V

40(5)

CL = 10 pF, 1.08 V ≤ VDDIOx < 1.58 V

tr/tf

Output rise and fall time

all I/Os

CL = 30 pF, 2.7 V ≤ VDDIOx ≤ 3.6 V

3.3(5)

CL = 30 pF, 1.58 V ≤ VDDIOx < 2.7 V

6.0(5)

CL = 30 pF, 1.08 V ≤ VDDIOx < 1.58 V

13.3

CL = 10 pF, 2.7 V ≤ VDDIOx ≤ 3.6 V

2(5)

CL = 10 pF, 1.58 V ≤ VDDIOx < 2.7 V

4.1(5)

CL = 10 pF, 1.08 V ≤ VDDIOx < 1.58 V

9.2

Fmax

Maximum frequency

All I/Os except FT_c, FT_v,

and TT_v

CL = 30 pF, 2.7 V ≤ VDDIOx ≤ 3.6 V

100(5)

MHz

CL = 30 pF, 1.58 V ≤ VDDIOx < 2.7 V

33(5)

CL = 30 pF, 1.08 V ≤ VDDIOx < 1.58 V

CL = 10 pF, 2.7 V ≤ VDDIOx ≤ 3.6 V

133(5)

CL = 10 pF, 1.58 V ≤ VDDIOx < 2.7 V

40(5)

CL = 10 pF, 1.08 V ≤ VDDIOx < 1.58 V

Maximum frequency

FT_v and TT_v I/Os

CL = 30 pF, 2.7 V ≤ VDDIOx ≤ 3.6 V

140(5)

CL = 30 pF, 1.58 V ≤ VDDIOx < 2.7 V

40(5)

CL = 30 pF, 1.08 V ≤ VDDIOx < 1.58 V

CL = 10 pF, 2.7 V ≤ VDDIOx ≤ 3.6 V

166(5)

CL = 10 pF, 1.58 V ≤ VDDIOx < 2.7 V

50(5)

CL = 10 pF, 1.08 V ≤ VDDIOx < 1.58 V

tr/tf

Output rise and fall time

All I/Os except FT_c, FT_v,

and TT_v

CL = 30 pF, 2.7 V ≤ VDDIOx ≤ 3.6 V

3.3(5)

CL = 30 pF, 1.58 V ≤ VDDIOx < 2.7 V

6.0(5)

CL = 30 pF, 1.08 V ≤ VDDIOx < 1.58 V

13.3

CL = 10 pF, 2.7 V ≤ VDDIOx ≤ 3.6 V

2.0(5)

CL = 10 pF, 1.58 V ≤ VDDIOx < 2.7 V

4.1(5)

CL = 10 pF, 1.08 V ≤ VDDIOx < 1.58 V

9.2

Table 96. Output AC characteristics, HSLV OFF (all I/Os except FT_c,

FT_t in VBAT mode, and FT_o I/Os(1))(2)(3)(4) (continued)

Speed Symbol

Parameter

Conditions

Min

Max

Unit

STM32U545NET3QTR Datasheet(PDF) 211 Page - STMicroelectronics

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