PIC16C641-04SLASHTQ datasheet(94/136 Pages) MICROCHIP

94 / 136 page

PIC16C64X & PIC16C66X

DS30559A-page 94

Preliminary

12.3

DC Characteristics:

PIC16C641/661 (Commercial, Industrial, Automotive)

PIC16C642/662 (Commercial, Industrial, Automotive)

PIC16LC641/661 (Commercial, Industrial)

PIC16LC642/662 (Commercial, Industrial)

Standard Operating Conditions (unless otherwise stated)

Operating temperature

–40

°C ≤ TA ≤ +85°C

for industrial,

°C

≤ TA ≤ +70°C

commercial, and

–40

°C ≤ TA ≤ +125°C automotive

Operating voltage VDD range as described in DC spec Section 12.1 and 12.2

Param

No.

Sym

Characteristic

Min

Typ

†

Max

Unit

Conditions

VIL

Input Low Voltage

I/O ports

D030

with TTL buffer

VSS

0.15VDD

0.8V

For entire VDD range

4.5V

≤ VDD ≤ 5.5V

D031

with Schmitt Trigger input

VSS

0.2VDD

D032

MCLR, RA4/T0CKI,OSC1 (in

RC mode)

Vss

0.2VDD

(1)

D033

OSC1 (XT and HS modes)

Vss

0.3VDD

OSC1 (LP modes)

Vss

0.6VDD-1.0

VIH

Input High Voltage

I/O ports

D040

with TTL buffer

2.0

VDD

D041

with Schmitt Trigger input

0.25VDD

to 0.8V

-VDD

D042

MCLR RA4/T0CKI

0.8VDD

-VDD

D043

D043A

OSC1 (XT, HS, LP modes)

OSC1 (RC mode)

0.7VDD

0.9VDD

VDD

(1)

D070

IPURB

PORTB weak pull-up current

200

400

µAVDD = 5.0V, VPIN = VSS

IIL

Input Leakage Current(2,3)

I/O ports (Except PORTA)

±1.0

µAVSS ≤ VPIN ≤ VDD,

pin at hi-impedance

D060

PORTA

±0.5

µA Vss ≤ VPIN ≤ VDD,

pin at hi-impedance

D061

RA4/T0CKI

±1.0

µA Vss ≤ VPIN ≤ VDD

D063

OSC1, MCLR

±5.0

µA Vss ≤ VPIN ≤ VDD, XT, HS and LP

osc conﬁguration

VOL

Output Low Voltage

D080

I/O ports

0.6

IOL = 8.5 mA, VDD = 4.5V,

-40

° to +85°C

0.6

IOL = 7.0 MA, VDD = 4.5V, +125

°C

D083

OSC2/CLKOUT

0.6

IOL = 1.6 mA, VDD = 4.5V,

-40

° to +85°C

(RC only)

0.6

IOL = 1.2 mA, VDD = 4.5V, +125

°C

* These parameters are characterized but not tested.

† Data in “Typ” column is at 5.0V, 25

°C unless otherwise stated. These parameters are for design guidance only and

are not tested.

Note 1: In RC oscillator conﬁguration, the OSC1 pin is a Schmitt Trigger input. It is not recommended that the

PIC16C64X & PIC16C66X be driven with external clock in RC mode.

2: The leakage current on the MCLR pin is strongly dependent on applied voltage level. The speciﬁed levels repre-

sent normal operating conditions. Higher leakage current may be measured at different input voltages.

3: Negative current is deﬁned as coming out of the pin.

PIC16C641-04/TQ Datasheet(PDF) 94 Page - Microchip Technology

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