Datasheet
2003-2013 Microchip Technology Inc. DS30491D-page 419
PIC18F6585/8585/6680/8680
Supply Current (IDD)
(2,3)
PIC18FXX8X 13 27 mA -40°C
FOSC = 25 MHZ,
EC oscillator
15 27 mA +25°C VDD = 4.2V
19 29 mA +85°C
PIC18FXX8X 17 31 mA -40°C
21 31 mA +25°C VDD = 5.0V
23 34 mA +85°C
PIC18FXX8X 20 34 mA -40°C
FOSC = 40 MHZ,
EC oscillator
24 34 mA +25°C VDD = 4.2V
29 44 mA +85°C
PIC18FXX8X 28 46 mA -40°C
33 46 mA +25°C VDD = 5.0V
40 51 mA +85°C
D014 PIC18LFXX8X 27 45 A-10°C
F
OSC = 32 kHz,
Timer1 as clock
30 50 A +25°C V
DD = 2.0V
32 54 A +70°C
PIC18LFXX8X 33 55 A-10°C
36 60 A +25°C V
DD = 3.0V
39 65 A +70°C
All devices 75 125 A-10°C
90 150 A +25°C V
DD = 5.0V
113 188 A +70°C
27.2 DC Characteristics: Power-down and Supply Current
PIC18FXX8X (Industrial, Extended)
PIC18LFXX8X (Industrial) (Continued)
PIC18LFXX8X
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C T
A +85°C for industrial
PIC18FXX8X
(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 k.
18F8680.book Page 419 Tuesday, January 29, 2013 1:32 PM