12F629 datasheet(93/136 Pages) MICROCHIP

93 / 136 page

 2010 Microchip Technology Inc.

DS41190G-page 93

PIC12F629/675

12.6

DC Characteristics: PIC12F629/675-I (Industrial), PIC12F629/675-E (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

Param

No.

Sym

Characteristic

Min

Typ†

Max

Units

Conditions

Input Low Voltage

VIL

I/O ports

D030

with TTL buffer

VSS

—

0.8

4.5V

 VDD  5.5V

D030A

VSS

—

0.15 VDD

VOtherwise

D031

with Schmitt Trigger buffer

VSS

—

0.2 VDD

Entire range

D032

MCLR, OSC1 (RC mode)

VSS

—

0.2 VDD

D033

OSC1 (XT and LP modes)

VSS

—

0.3

(Note 1)

D033A

OSC1 (HS mode)

VSS

—

0.3 VDD

(Note 1)

Input High Voltage

VIH

I/O ports

—

D040

D040A

with TTL buffer

2.0

(0.25 VDD

+0.8)

—

VDD

4.5V

 VDD 5.5V

otherwise

D041

with Schmitt Trigger buffer

0.8 VDD

—

VDD

entire range

D042

MCLR

0.8 VDD

—

VDD

D043

OSC1 (XT and LP modes)

1.6

—

VDD

(Note 1)

D043A

OSC1 (HS mode)

0.7 VDD

—

VDD

(Note 1)

D043B

OSC1 (RC mode)

0.9 VDD

—

VDD

D070

IPUR GPIO Weak Pull-up Current

50*

250

400*

AVDD = 5.0V, VPIN = VSS

Input Leakage Current(3)

D060

IIL

I/O ports

—

01

1

AVSS VPIN VDD,

Pin at high-impedance

D060A

Analog inputs

—

01

1

AVSS VPIN VDD

D060B

VREF

—

01

1

AVSS VPIN VDD

D061

MCLR(2)

—

01

5

AVSS VPIN VDD

D063

OSC1

—

01

5

AVSS VPIN VDD, XT, HS and

LP osc configuration

Output Low Voltage

D080

VOL

I/O ports

——

0.6

IOL = 8.5 mA, VDD = 4.5V (Ind.)

D083

OSC2/CLKOUT (RC mode)

——

0.6

IOL = 1.6 mA, VDD = 4.5V (Ind.)

IOL = 1.2 mA, VDD = 4.5V (Ext.)

Output High Voltage

D090

VOH

I/O ports

VDD - 0.7

——

VIOH = -3.0 mA, VDD = 4.5V (Ind.)

D092

OSC2/CLKOUT (RC mode)

VDD - 0.7

——

VIOH = -1.3 mA, VDD = 4.5V (Ind.)

IOH = -1.0 mA, VDD = 4.5V (Ext.)

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/CLKIN pin is a Schmitt Trigger input. It is not recommended to use

an external clock in RC mode.

2: 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.

3: Negative current is defined as current sourced by the pin.

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