Datasheet

 2003-2013 Microchip Technology Inc. DS39612C-page 327
PIC18F6525/6621/8525/8621
27.2 DC Characteristics: Power-Down and Supply Current
PIC18F6525/6621/8525/8621 (Industrial, Extended)
PIC18LF6X2X/8X2X (Industrial)
PIC18LF6X2X/8X2X
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for industrial
PIC18F6525/6621/8525/8621
(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
Power-Down Current (I
PD)
(1)
PIC18LF6X2X/8X2X 0.2 1 A -40°C
V
DD = 2.0V,
(Sleep mode)
0.2 1 A +25°C
5.0 10 A +85°C
PIC18LF6X2X/8X2X 0.4 1 A -40°C
V
DD = 3.0V,
(Sleep mode)
0.4 1 A +25°C
3.0 18 A +85°C
All devices 0.7 2 A -40°C
V
DD = 5.0V,
(Sleep mode)
0.7 2 A +25°C
15 32 A +85°C
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.
4: The band gap reference is a shared resource used by both BOR and LVD modules. Enabling both modules will
consume less than the specified sum current of the modules.