K40P81M100SF2 datasheet(13/60 Pages) FREESCALE

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Table 2. LVD and POR operating requirements (continued)

Symbol

Description

Min.

Typ.

Max.

Unit

Notes

VHYS

Low-voltage inhibit reset/recover hysteresis —

low range

VBG

Bandgap voltage reference

TBD

1.00

TBD

tLPO

Internal low power oscillator period

factory trimmed

TBD

1000

TBD

μs

1. Rising thresholds are falling threshold + VHYS

5.1.3 Voltage and current operating behaviors

Table 3. Voltage and current operating behaviors

Symbol

Description

Min.

Max.

Unit

Notes

VOH

Output high voltage — high drive strength

• 2.7 V ≤ VDD ≤ 3.6 V, IOH = -10mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOH = -3mA

VDD – 0.5

—

Output high voltage — low drive strength

• 2.7 V ≤ VDD ≤ 3.6 V, IOH = -2mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOH = -0.6mA

VDD – 0.5

—

IOHT

Output high current total for all ports

—

100

VOL

Output low voltage — high drive strength

• 2.7 V ≤ VDD ≤ 3.6 V, IOL = 10mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOL = 3mA

—

0.5

Output low voltage — low drive strength

• 2.7 V ≤ VDD ≤ 3.6 V, IOL = 2mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOL = 0.6mA

—

0.5

IOLT

Output low current total for all ports

—

100

IIN

Input leakage current (per pin)

—

μA

IOZ

Hi-Z (off-state) leakage current (per pin)

—

μA

RPU and

RPD

Internal weak pullup and pulldown resistors

kΩ

1. Measured at VIL max and VDD min

General

K40 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010.

Freescale Semiconductor, Inc.

Preliminary

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