PIC18F1220ESLASHSSSQTP datasheet(243/308 Pages) MICROCHIP

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DS39605F-page 241

PIC18F1220/1320

22.2

DC Characteristics: Power-Down and Supply Current

PIC18F1220/1320 (Industrial)

PIC18LF1220/1320 (Industrial)

PIC18LF1220/1320

(Industrial)

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

≤ TA ≤ +85°C for industrial

PIC18F1220/1320

(Industrial, Extended)

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

≤ TA ≤ +85°C for industrial

-40°C

≤ TA ≤ +125°C for extended

Param

No.

Device

Typ

Max

Units

Conditions

Power-Down Current (IPD)(1)

PIC18LF1220/1320

0.1

0.5

μA

-40°C

VDD = 2.0V,

(Sleep mode)

0.1

0.5

μA

+25°C

0.2

1.9

μA

+85°C

PIC18LF1220/1320

0.1

0.5

μA

-40°C

VDD = 3.0V,

(Sleep mode)

0.1

0.5

μA

+ 25°C

0.3

1.9

μA

+85°C

All devices

0.1

2.0

μA

-40°C

VDD = 5.0V,

(Sleep mode)

0.1

2.0

μA

+25°C

0.4

6.5

μA

+85°C

Extended devices

11.2

μA

+125°C

Supply Current (IDD)(2,3)

PIC18LF1220/1320

μA

-40°C

FOSC = 31 kHz

(RC_RUN mode,

Internal oscillator source)

940

μA+25°C

VDD = 2.0V

μA+85°C

PIC18LF1220/1320

μA

-40°C

μA+25°C

VDD = 3.0V

μA+85°C

All devices

μA

-40°C

VDD = 5.0V

μA+25°C

μA+85°C

Extended devices

μA

+125°C

Legend:

Shading of rows is to assist in readability of the table.

Note

The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is measured with

the part in Sleep mode, with all I/O pins in high-impedance state and tied to VDD or VSS and all features that add delta

current disabled (such as WDT, Timer1 Oscillator, BOR, etc.).

The supply current is mainly a function of operating voltage, frequency and mode. Other factors, such as I/O pin loading

and switching rate, oscillator type and circuit, internal code execution pattern and temperature, also have an impact on

the current consumption.

The test conditions for all IDD measurements in active operation mode are:

OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to VDD;

MCLR = VDD; WDT enabled/disabled as specified.

For RC oscillator configurations, current through REXT is not included. The current through the resistor can be estimated

by the formula Ir = VDD/2REXT (mA) with REXT in k

Ω.

Standard low-cost 32 kHz crystals have an operating temperature range of -10°C to +70°C. Extended temperature

crystals are available at a much higher cost.

PIC18F1220E/SSSQTP Datasheet(PDF) 243 Page - Microchip Technology

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