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K20P64M72SF1

K20 Sub-Family Supports: MK20DX64VLH7, MK20DX128VLH7, MK20DX256VLH7

Freescale Semiconductor 

5.2.3 Voltage and current operating behaviors

Table 4. Voltage and current operating behaviors

Symbol

VOH

Description

Output high voltage — high drive strength

• 2.7 V ≤ VDD ≤ 3.6 V, IOH = -9mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOH = -3mA

Min.

VDD – 0.5

VDD – 0.5

Max.

—

—

Unit

V

V

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

—

V

VDD – 0.5

—

V

IOHT

Output high current total for all ports

VOL

Output low voltage — high drive strength

• 2.7 V ≤ VDD ≤ 3.6 V, IOL = 9mA

• 1.71 V ≤ VDD ≤ 2.7 V, IOL = 3mA

—

100

mA

—

0.5

V

—

0.5

V

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

V

—

0.5

V

IOLT

Output low current total for all ports

IIN

Input leakage current (per pin) for full temperature

range

IIN

Input leakage current (per pin) at 25°C

IOZ

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

RPU

Internal pullup resistors

RPD

Internal pulldown resistors

—

100

mA

—

1

μA

—

0.025

μA

—

1

μA

20

50

kΩ

20

50

kΩ

1. Measured at VDD=3.6V

2. Measured at VDD supply voltage = VDD min and Vinput = VSS

3. Measured at VDD supply voltage = VDD min and Vinput = VDD

General

Notes

1

1

2

3

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 = 72 MHz

• Bus clock = 36 MHz

• Flash clock = 24 MHz

K20 Sub-Family Data Sheet, Rev. 3, 11/2012.

Freescale Semiconductor, Inc.

13

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