PIC16LC554 datasheet(71/96 Pages) MICROCHIP

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Preliminary

DS40143B-page 71

PIC16C55X(A)

10.3

DC CHARACTERISTICS:

PIC16C55X(A) (Commercial, Industrial, Extended)

PIC16LC55X (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 automotive

Operating voltage VDD range as described in DC spec Table 10-1

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

V VDD = 4.5V to 5.5V

otherwise

D031

with Schmitt Trigger input

VSS

0.2VDD

D032

MCLR, RA4/T0CKI,OSC1 (in

RC mode)

Vss

0.2VDD

V Note1

D033

OSC1 (in XT* and HS)

Vss

0.3VDD

OSC1 (in LP*)

Vss

0.6VDD-1.0 V

VIH

Input High Voltage

I/O ports

D040

with TTL buffer

2.0V

VDD

D041

with Schmitt Trigger input

0.8VDD

VDD

D042

MCLR RA4/T0CKI

0.8VDD

VDD

D043

D043A

OSC1 (XT*, HS and LP*)

OSC1 (in RC mode)

0.7VDD

0.9VDD

VDD

Note1

D070

IPURB

PORTB weak pull-up current

200

400

µA VDD = 5.0V, VPIN = VSS

IIL

Input Leakage Current

(Notes 2, 3)

I/O ports (Except PORTA)

±1.0

µA VSS ≤ 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

V IOL=8.5 mA, VDD=4.5V, -40

° to +85°C

0.6

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

°C

D083

OSC2/CLKOUT

0.6

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

° to +85°C

(RC only)

0.6

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

°C

VOH

Output High Voltage (Note 3)

D090

I/O ports (Except RA4)

VDD-0.7

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

° to +85°C

VDD-0.7

V IOH=-2.5 mA,

VDD=4.5V, +125

°C

D092

OSC2/CLKOUT

VDD-0.7

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

° to +85°C

(RC only)

VDD-0.7

V IOH=-1.0 mA,

VDD=4.5V, +125

°C

VOD

Open-Drain High Voltage

14*

V RA4 pin

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

PIC16C55X(A) 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

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

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

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