SPC574S60 datasheet(29/77 Pages) STMICROELECTRONICS

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DS10601 Rev 6

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SPC574Sx

Electrical characteristics

3.9.3

I/O output DC characteristics

Table 14: Slow configuration I/O output DC characteristics provides DC characteristics for

bidirectional pads in the following configurations:

•

Slow

•

Medium

•

Fast

•

Very Fast

Table 13. I/O pull-up/pull-down DC electrical characteristics

Symbol C

Parameter

Conditions

Value

Uni

Min

Typ

Max

|IWP

CC P

Weak pull-up current absolute

value(1)

1. Weak pull-up is enabled within tWK_PU = 1 µs after internal/external reset has been asserted. Output

voltage will depend on the amount of capacitance connected to the pin.

VIN =0.69 × VDD_HV_IO

4.5 V < VDD_HV_IO <5.5 V

—

µA

VIN =0.49 × VDD_HV_IO

4.5 V < VDD_HV_IO <5.5 V

——

VIN >VIL = 1.1 V (TTL)

4.5 V < VDD_HV_IO <5.5 V

—

130

CC T

VIN =0.75 × VDD_HV_IO

3.0 V < VDD_HV_IO <3.6 V

—

VIN =0.35 × VDD_HV_IO

3.0 V < VDD_HV_IO <3.6 V

——

VIN >VIL = 1.1 V (TTL)

3.0 V < VDD_HV_IO <3.6 V

——

|IWP

CC P

Weak pull-down current

absolute value

VIN =0.69 × VDD_HV_IO

4.5 V < VDD_HV_IO <5.5 V

—

130

µA

VIN =0.49 × VDD_HV_IO

4.5 V < VDD_HV_IO <5.5 V

—

VIN >VIL = 0.9 V (TTL)

4.5 V < VDD_HV_IO <5.5 V

—

CC T

VIN =0.75 × VDD_HV_IO

3.0 V < VDD_HV_IO <3.6 V

——

VIN =0.35 × VDD_HV_IO

3.0 V < VDD_HV_IO <3.6 V

—

VIN >VIL = 0.9 V (TTL)

3.0 V < VDD_HV_IO <3.6 V

—

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