PIC18F2680ISPQTP datasheet(428/482 Pages) MICROCHIP

428 / 482 page

PIC18F2585/2680/4585/4680

DS39625C-page 426

Preliminary

27.3

DC Characteristics: PIC18F2585/2680/4585/4680 (Industrial)

PIC18LF2585/2680/4585/4680 (Industrial)

DC CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

Operating temperature -40°C

≤ TA ≤ +85°C for industrial

Param

No.

Symbol

Characteristic

Min

Max

Units

Conditions

VIL

Input Low Voltage

I/O ports:

D030

with TTL buffer

VSS

0.15 VDD

VVDD < 4.5V

D030A

—

0.8

4.5V

≤ VDD ≤ 5.5V

D031

D031A

D031B

with Schmitt Trigger buffer

RC3 and RC4

VSS

0.2 VDD

0.3 VDD

0.8

I2C™ enabled

SMBus enabled

D032

MCLR

VSS

0.2 VDD

D033

OSC1

VSS

0.3 VDD

HS, HSPLL modes

D033A

OSC1

VSS

0.2 VDD

RC, EC modes(1)

D033B

OSC1

VSS

0.3

XT, LP modes

D034

T13CKI

VSS

0.3

VIH

Input High Voltage

I/O ports:

D040

with TTL buffer

0.25 VDD + 0.8V

VDD

VVDD < 4.5V

D040A

2.0

VDD

V4.5V

≤ VDD ≤ 5.5V

D041

D041A

D041B

with Schmitt Trigger buffer

RC3 and RC4

0.8 VDD

0.7 VDD

2.1

VDD

I2C™ enabled

SMBus enabled

D042

MCLR

0.8 VDD

VDD

D043

OSC1

0.7 VDD

VDD

HS, HSPLL modes

D043A

OSC1

0.8 VDD

VDD

VEC mode

D043B

OSC1

0.9 VDD

VDD

RC mode(1)

D043C

OSC1

1.6

VDD

XT, LP modes

D044

T13CKI

1.6

VDD

IIL

Input Leakage Current(2,3)

D060

I/O ports

—

±1

μAVSS ≤ VPIN ≤ VDD,

Pin at high-impedance

D061

MCLR

—

±5

μAVss ≤ VPIN ≤ VDD

D063

OSC1

—

±5

μAVss ≤ VPIN ≤ VDD

IPU

Weak Pull-up Current

D070

IPURB

PORTB weak pull-up current

400

μAVDD = 5V, VPIN = VSS

Note 1:

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

PIC® device be driven with an external clock while 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.

Parameter is characterized but not tested.

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