K32L2AX datasheet(38/96 Pages) NXP

38 / 96 page

Table 13. VDD supply LVD, HVD, and POR operating requirements (continued)

Symbol

Description

Min.

Typ.

Max.

Unit

Notes

VHVDL

High voltage detect threshold — low range

(HVDV=0) — Rising

3.4

3.5

3.6

High voltage detect threshold — low range

(HVDV=0) — Falling

3.35

3.45

3.55

VHVDH

High voltage detect threshold — high range

(HVDV=1) — Rising

3.65

3.75

3.85

High voltage detect threshold — high range

(HVDV=1) — Falling

3.6

3.7

3.8

VHYSH

High voltage detect hysteresis — low range

(HVDV=0)

—

High voltage detect hysteresis — high range

(HVDV=1)

—

1. Rising thresholds are falling threshold + hysteresis voltage

2. The selection of high voltage detect trip voltage is controlled by PMC_HVDSC1[HVDV].

7.2.3 Voltage and current operating behaviors

Table 14. Voltage and current operating behaviors

Symbol

Description

Min.

Typ.

Max.

Unit

Notes

VOH

Output high voltage — Normal drive pad

• 2.7 V ≤ VDD ≤ 3.6 V, IOH = –5 mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOH = –2.5 mA

VDD – 0.5

—

VOH

Output high voltage — High drive pad

• 2.7 V ≤ VDD ≤ 3.6 V, IOH = –20 mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOH = –10 mA

VDD – 0.5

—

IOHT

Output high current total for all ports

—

100

VOL

Output low voltage — Normal drive pad

• 2.7 V ≤ VDD ≤ 3.6 V, IOL = 5 mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOL = 2.5 mA

—

0.5

VOL

Output low voltage — High drive pad

• 2.7 V ≤ VDD ≤ 3.6 V, IOL = 20 mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOL = 10 mA

—

0.5

IOLT

Output low current total for all ports

—

100

IIN

Input leakage current (per pin) for full

temperature range

—

μA

IIN

Input leakage current (per pin) at 25 °C

—

0.025

μA

Table continues on the next page...

General

K32 L2A Microcontroller with 512 KB Flash and 128 KB SRAM, Rev. 3, 02/2021

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