PIC16F628-20SLASHSS datasheet(136/160 Pages) MICROCHIP

136 / 160 page

PIC16F62X

DS40300B-page 136

Preliminary

17.3 DC CHARACTERISTICS:

PIC16F62X (Commercial, Industrial, Extended)

PIC16LF62X (Commercial, Industrial, Extended)

Standard Operating Conditions (unless otherwise stated)

Operating temperature

–40°C

≤ TA ≤ +85°C for industrial and

0°C

≤ TA ≤ +70°C for commercial and

–40°C

≤ TA ≤ +125°C for extended

Operating voltage VDD range as described in DC spec Table 17.1 and Table 12-2

Param.

No.

Sym

Characteristic

Min

Typ†

Max

Unit

Conditions

VIL

Input Low Voltage

I/O ports

D030

with TTL buffer

VSS

-0.8V

0.15VDD

VVDD = 4.5V to 5.5V

otherwise

D031

with Schmitt Trigger input

VSS

0.2VDD

D032

MCLR, RA4/T0CKI,OSC1 (in ER

mode)

Vss

0.2VDD

Note1

D033

OSC1 (in XT and HS)

Vss

0.3VDD

OSC1 (in LP)

Vss

0.6VDD-1.0

VIH

Input High Voltage

I/O ports

D040

with TTL buffer

2.0V

.25VDD + 0.8V

-VDD

VDD

VVDD = 4.5V to 5.5V

otherwise

D041

with Schmitt Trigger input

0.8VDD

VDD

D042

MCLR RA4/T0CKI

0.8VDD

-VDD

D043

D043A

OSC1 (XT, HS and LP)

OSC1 (in ER mode)

0.7VDD

0.9VDD

-VDD

Note1

D070

IPURB PORTB weak pull-up current

200

400

µAVDD = 5.0V, VPIN = VSS

IIL

Input Leakage Current

(Notes 2, 3)

I/O ports (Except PORTA)

±1.0

µAVSS ≤ VPIN ≤ VDD, pin at hi-impedance

D060

PORTA

±0.5

µAVss ≤ VPIN ≤ VDD, pin at hi-impedance

D061

RA4/T0CKI

±1.0

µAVss ≤ VPIN ≤ VDD

D063

OSC1, MCLR

±5.0

µAVss ≤ 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 (ER only)

0.6

IOL=1.6 mA, VDD=4.5V, -40

° to +85°C

0.6

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

°C

VOH

Output High Voltage (Note 3)

D090

I/O ports (Except RA4)

VDD-0.7

IOH=-3.0 mA, VDD=4.5V, -40

° to +85°C

VDD-0.7

IOH=-2.5 mA, VDD=4.5V, +125

°C

D092

OSC2/CLKOUT (ER only)

VDD-0.7

IOH=-1.3 mA, VDD=4.5V, -40

° to +85°C

VDD-0.7

IOH=-1.0 mA, VDD=4.5V, +125

°C

*D150

VOD

Open-Drain High Voltage

8.5*

RA4 pin PIC16F62X, PIC16LF62X

Capacitive Loading Specs on

Output Pins

D100

COSC2 OSC2 pin

pF In XT, HS and LP modes when external

clock used to drive OSC1.

D101

Cio

All I/O pins/OSC2 (in ER mode)

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 ER oscillator configuration, the OSC1 pin is a Schmitt Trigger input. It is not recommended that the PIC16F62X be driven with

external clock in ER mode.

The leakage current on the MCLR pin is strongly dependent on applied voltage level. The specified levels represent normal operat-

ing conditions. Higher leakage current may be measured at different input voltages.

Negative current is defined as coming out of the pin.

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