Datasheet

© 2007 Microchip Technology Inc. Preliminary DS39637C-page 419
PIC18F2480/2580/4480/4580
Supply Current (IDD)
(2,3)
PIC18LF2X80/4X80 19.0 31.0 μA -40°C
V
DD = 2.0V
F
OSC = 31 kHz
(RC_RUN mode,
Internal oscillator source)
21.0 31.0 μA+25°C
22.0 31.0 μA+85°C
PIC18LF2X80/4X80 57.0 60.0 μA -40°C
V
DD = 3.0V47.0 60.0 μA+25°C
42.0 60.0 μA+85°C
All devices 150.0 170.0 μA -40°C
V
DD = 5.0V
113.0 170.0 μA+25°C
98.0 170.0 μA+85°C
Extended devices only 170.00 280.00 μA +125°C
PIC18LF2X80/4X80 530.0 1030.0 μA -40°C
V
DD = 2.0V
F
OSC = 1 MHz
(RC_RUN mode,
Internal oscillator source)
550.0 1030.0 μA+25°C
560.0 1030.0 μA+85°C
PIC18LF2X80/4X80 940.0 1150.0 μA -40°C
V
DD = 3.0V900.0 1150.0 μA+25°C
880.0 1150.0 μA+85°C
All devices 1.8 2.3 mA -40°C
V
DD = 5.0V
1.7 2.3 mA +25°C
1.7 2.3 mA +85°C
Extended devices only 2.60 3.60 mA +125°C
27.2 DC Characteristics: Power-Down and Supply Current
PIC18F2480/2580/4480/4580 (Industrial, Extended)
PIC18LF2480/2580/4480/4580 (Industrial) (Continued)
PIC18LF2480/2580/4480/4580
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for industrial
PIC18F2480/2580/4480/4580
(Industrial, Extended)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for industrial
-40°C ≤ T
A ≤ +125°C for extended
Param
No.
Device Typ Max Units Conditions
Legend: Shading of rows is to assist in readability of the table.
Note 1: 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 V
DD or VSS and all features that add delta current
disabled (such as WDT, Timer1 Oscillator, BOR, etc.).
2: 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 I
DD measurements in active operation mode are:
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
DD;
MCLR
= VDD; WDT enabled/disabled as specified.
3: For RC oscillator configurations, current through R
EXT is not included. The current through the resistor can be estimated
by the formula Ir = V
DD/2REXT (mA) with REXT in kΩ.
4: 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.