Information

© 2008 Microchip Technology Inc. DS39646C-page 381
PIC18F8722 FAMILY
Supply Current (IDD)
(2)
PIC18LF6X27/6X22/8X27/8X22 1.0 1.3 mA -40°C
F
OSC = 4 MHz
(RC_RUN mode,
Internal oscillator source)
1.0 1.3 mA +25°C V
DD = 2.0V
1.0 1.3 mA +85°C
PIC18LF6X27/6X22/8X27/8X22 1.6 1.9 mA -40°C
1.6 1.9 mA +25°C V
DD = 3.0V
1.6 1.9 mA +85°C
All devices 3.0 3.5 mA -40°C
V
DD = 5.0V
3.0 3.4 mA +25°C
3.0 3.4 mA +85°C
Extended devices only 3.0 3.4 mA +125°C
PIC18LF6X27/6X22/8X27/8X22 3.5 5 μA-40°C
F
OSC = 31 kHz
(RC_IDLE mode,
Internal oscillator source)
3.7 5 μA +25°C V
DD = 2.0V
4.3 9.5 μA +85°C
PIC18LF6X27/6X22/8X27/8X22 5.4 7 μA-40°C
5.7 8 μA +25°C V
DD = 3.0V
7.0 15 μA +85°C
All devices 11 15 μA-40°C
V
DD = 5.0V
11.8 15 μA +25°C
13.5 35 μA +85°C
Extended devices only 25 200 μA +125°C
28.2 DC Characteristics: Power-Down and Supply Current
PIC18F6X27/6X22/8X27/8X22 (Industrial, Extended)
PIC18LF6X27/6X22/8X27/8X22 (Industrial) (Continued)
PIC18LF6X27/6X22/8X27/8X22
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for industrial
PIC18F6X27/6X22/8X27/8X22
(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 OR VSS;
MCLR
= VDD; WDT enabled/disabled as specified.
3: When operation below -10°C is expected, use T1OSC High-Power mode, where LPT1OSC (CONFIG3H<2>) = 0. When
operation will always be above -10°C, then the low-power Timer1 oscillator may be selected.
4: BOR and HLVD enable internal band gap reference. With both modules enabled, current consumption will be less than
the sum of both specifications.