PIC16CR74ESLASHP datasheet(123/172 Pages) MICROCHIP

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DS21993C-page 121

PIC16CR7X

15.2

DC Characteristics: PIC16CR73/74/76/77 (Industrial, Extended)

DC CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

≤ TA ≤ +85°C for industrial

-40°C

≤ TA ≤ +125°C for extended

Operating voltage VDD range as described in DC Specification,

Section 15.1 “DC Characteristics: PIC16CR73/74/76/77

(Industrial, Extended)”.

Param

No.

Sym

Characteristic

Min

Typ†

Max

Units

Conditions

VIL

Input Low Voltage

I/O ports:

D030

with TTL buffer

VSS

—0.15VDD

For entire VDD range

D030A

VSS

—0.8V

4.5V

≤ VDD ≤ 5.5V

D031

with Schmitt Trigger buffer

VSS

—0.2VDD

D032

MCLR, OSC1 (in RC mode)

VSS

—0.2VDD

(Note 1)

D033

OSC1 (in XT and LP mode)

VSS

—0.3V

OSC1 (in HS mode)

VSS

—0.3VDD

VIH

Input High Voltage

I/O ports:

D040

with TTL buffer

2.0

—

VDD

V4.5V

≤ VDD ≤ 5.5V

D040A

0.25VDD

+ 0.8V

—VDD

For entire VDD range

D041

with Schmitt Trigger buffer

0.8VDD

—VDD

For entire VDD range

D042

MCLR

0.8VDD

—VDD

D042A

OSC1 (in XT and LP mode)

1.6V

—

VDD

OSC1 (in HS mode)

0.7VDD

—VDD

D043

OSC1 (in RC mode)

0.9VDD

—VDD

(Note 1)

D070

IPURB PORTB Weak Pull-up Current

250

400

μAVDD = 5V, VPIN = VSS

IIL

Input Leakage Current (Notes 2, 3)

D060

I/O ports

—

±1

μA Vss ≤ VPIN ≤ VDD, pin at

high-impendance

D061

MCLR, RA4/T0CKI

—

±5

μA Vss ≤ VPIN ≤ VDD

D063

OSC1

—

±5

μA Vss ≤ VPIN ≤ VDD, XT, HS and LP

osc configuration

These parameters are characterized but not tested.

†

Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance

only and are not tested.

Note 1:

In RC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that

the PIC16CR7X be driven with external clock in RC mode.

The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified

levels represent normal operating conditions. Higher leakage current may be measured at different input

voltages.

Negative current is defined as current sourced by the pin.

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