Datasheet

 2010-2012 Microchip Technology Inc. DS41412F-page 431
PIC18(L)F2X/4XK22
27.2 DC Characteristics: Power-Down Current, PIC18(L)F2X/4XK22
PIC18LF2X/4XK22
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +125°C
PIC18F2X/4XK22
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +125°C
Param
No.
Device Characteristics
Typ
+25°C
Typ
+60°C
Max
+85°C
Max
+125°C
Units
Conditions
V
DD Notes
Power-down Base Current (IPD)
(1)
D006 Sleep mode
0.01 0.04 2 10 A1.8V
WDT, BOR, FVR and
SOSC disabled, all
Peripherals inactive
0.01 0.06 2 10 A3.0V
12 13 25 35 A 2.3V
13 14 30 40 A 3.0V
13 14 35 50 A 5.0V
Power-down Module Differential Current (delta IPD)
D007 Watchdog Timer
0.3 0.3 2.5 2.5 A1.8V
0.5 0.5 2.5 2.5 A3.0V
0.35 0.35 5.0 5.0 A 2.3V
0.5 0.5 5.0 5.0 A 3.0V
0.5 0.5 5.0 5.0 A 5.0V
D008 Brown-out Reset
(2)
88.515 16 A2.0V
99.515 16 A3.0V
3.4 3.4 15 16 A 2.3V
3.8 3.8 15 16 A 3.0V
5.2 5.2 15 16 A 5.0V
D010 High/Low Voltage Detect
(2)
6.5 6.7 15 15 A2.0V
77.515 15 A3.0V
2.1 2.1 15 15 A 2.3V
2.4 2.4 15 15 A 3.0V
3.2 3.2 15 15 A 5.0V
D011 Secondary Oscillator
0.5 1 3 10 A1.8V
32 kHz on SOSC
0.6 1.1 4 10 A3.0V
0.5 1 3 10 A 2.3V
0.6 1.1 4 10 A 3.0V
0.6 1.1 5 10 A 5.0V
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: On PIC18LF2X/4XK22 the BOR, HLVD and FVR enable internal band gap reference. With more than one
of these modules enabled, the current consumption will be less than the sum of the specifications. On
PIC18F2X/4XK22, the internal band gap reference is always enabled and its current consumption is
included in the Power-down Base Current (I
PD).
3: A/D converter differential currents apply only in Run mode. In Sleep or Idle mode both the ADC and the
FRC turn off as soon as conversion (if any) is complete.