S32K310 datasheet(59/136 Pages) NXP

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7 I/O parameters

7.1 GPIO DC electrical specifications, 3.3V Range (2.97V - 3.63V)

The leakage current on the GPIO pins is specified as a function of the pad type (Standard, Standard Plus, Medium, Fast, or GPI)

and the number of Analog functions (CMP and ADC channels) multiplexed per pin.

For S32K388, see the ILKG column in the Pinout section of the IOMUX file attached to the Reference Manual.

For other devices, the "Analog Function Count" is defined from the number of CMP and ADC channels multiplexed to a given

pin. This information can be obtained from the "Direct Signals" column in the IOMUX files attached to the Reference Manual. The

"Analog Function Count" is shown in the Condition column of the following table.

Table 24. GPIO DC electrical specifications, 3.3V Range (2.97V - 3.63V)

Symbol

Description

Min

Typ

Max

Unit

Condition

Spec

Number

VIH

Input high level DC

voltage threshold

0.70 x

VDD_HV

_A/B

—

VDD_HV

_A/B +

0.3

VDD_HV_A/B = 3.3V

—

VIL

Input low level DC

voltage threshold

VSS - 0.3 —

0.30 x

VDD_HV

_A/B

VDD_HV_A/B = 3.3V

—

WFRST

RESET Input

Filtered pulse width 1

—

WNFRST

RESET Input not

filtered pulse width 2

100

—

ILKG_33_S0

3.3V input leakage

current for Standard

GPIO 3

-160

—

600

Pins with Analog

Function Count = 0

—

ILKG_33_S1

3.3V input leakage

current for Standard

GPIO 3

-1020

—

870

Pins with Analog

Function Count = 1

—

ILKG_33_S2

3.3V input leakage

current for Standard

GPIO 3

-1880

—

1140

Pins with Analog

Function Count = 2,

plus PTA12, PTD1

—

ILKG_33_S3

3.3V input leakage

current for Standard

GPIO 3

-2740

—

1410

Pins with Analog

Function Count = 3,

plus PTD0

—

ILKG_33_S_PTE13 3.3V input leakage

current for Standard

GPIO 3

-4400

—

2030

PMC VRC_CTRL pin

—

ILKG_33_SP0

3.3V input leakage

current for Standard

Plus GPIO and

RESET IO 3

-420

—

1270

Pins with Analog

Function Count = 0

—

ILKG_33_SP1

3.3V input leakage

current for Standard

-1270

—

1530

Pins with Analog

Function Count = 1

—

Table continues on the next page...

NXP Semiconductors

I/O parameters

S32K3xx Data Sheet, Rev. 8, 06/2023

Data Sheet: Technical Data

Preliminary Information for S32K3x8

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