MK20DX32VLF5 datasheet(13/60 Pages) FREESCALE

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5.2.3 Voltage and current operating behaviors

Table 4. 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 = - 9 mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOH = -3 mA

VDD – 0.5

—

Output high voltage — low drive strength

• 2.7 V ≤ VDD ≤ 3.6 V, IOH = -2 mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOH = -0.6 mA

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 = 9 mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOL = 3 mA

—

0.5

Output low voltage — low drive strength

• 2.7 V ≤ VDD ≤ 3.6 V, IOL = 2 mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOL = 0.6 mA

—

0.5

IOLT

Output low current total for all ports

—

100

IIN

Input leakage current (per pin)

• @ full temperature range

• @ 25 °C

—

1.0

0.1

μA

IOZ

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

—

μA

IOZ

Total Hi-Z (off-state) leakage current (all input pins)

—

μA

RPU

Internal pullup resistors

kΩ

RPD

Internal pulldown resistors

kΩ

1. Tested by ganged leakage method

2. Measured at Vinput = VSS

3. Measured at Vinput = VDD

5.2.4 Power mode transition operating behaviors

All specifications except tPOR, and VLLSx→RUN recovery times in the following table

assume this clock configuration:

• CPU and system clocks = 50 MHz

• Bus clock = 50 MHz

• Flash clock = 25 MHz

General

K20 Sub-Family Data Sheet, Rev. 4 5/2012.

Freescale Semiconductor, Inc.

MK20DX32VLF5 Datasheet(PDF) 13 Page - Freescale Semiconductor, Inc

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