STM32MP157C datasheet(172/260 Pages) STMICROELECTRONICS

172 / 260 page

Electrical characteristics

STM32MP157C/F

172/260

DS12505 Rev 5

Fmax(3)

Maximum frequency

C = 50 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-94

MHz

C = 30 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-124

C = 20 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-144

C = 10 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-166

C = 50 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-53

C = 30 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-66

C = 20 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-72

C = 10 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-81

tr/tf(4)

Output high to low level

fall time and output low

to high level rise time

C = 50 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-3.5

C = 30 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-2.7

C = 20 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-2.2

C = 10 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-1.7

C = 50 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-6.3

C = 30 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-4.8

C = 20 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-4

C = 10 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-3.2

Fmax(3)

Maximum frequency

C = 50 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-110

MHz

C = 30 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-150

C = 20 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-185

C = 10 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-210

C = 50 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-62

C = 30 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-70

C = 20 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-79

C = 10 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-94

tr/tf(4)

Output high to low level

fall time and output low

to high level rise time

C = 50 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-3

C = 30 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-2.2

C = 20 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-1.8

C = 10 pF, 2.7 V ≤ VDD ≤ 3.6 V(5)

-1.3

C = 50 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-5.3

C = 30 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-4

C = 20 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-3.3

C = 10 pF, 1.71 V ≤ VDD ≤ 2.7 V(5)

-2.5

1. Guaranteed by design.

GPIO under VSW domain (PC13, PC14, PC15, PI8) are frequency limited. The maximum frequency is 2 MHz with a

maximum load of 30 pF. Only one I/O at a time can be used as GPIO output and these I/Os must not be used as a current

source (e.g to drive a LED). For theses IOs, the speed value must be kept to (default) 00.

Table 55. Output timing characteristics (HSLV OFF)(1)(2) (continued)

Speed

Symbol

Parameter

conditions

Min

Max

Unit

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