PIC18F87K22 Datasheet, PDF (486/548 Pages) Microchip Technology – 64/80-Pin, High-Performance, 1-Mbit Enhanced Flash Microcontrollers with 12-Bit A/D and nanoWatt XLP Technology

PIC18F87K22 FAMILY
31.2 DC Characteristics: Power-Down and Supply Current
PIC18F87K22 Family (Industrial)
PIC18F87K22 Family
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C  TA  +85°C for industrial
Param
No.
Device
Typ
Max Units
Conditions
Power-Down Current (IPD)⁽¹⁾
All devices 10
20
120
630
500 nA
500 nA
600 nA
1800 nA
-40°C
+25°C
+60°C
+85°C
VDD = 1.8V⁽⁴⁾
(Sleep mode)
Regulator Disabled
All devices 50
60
170
700
700 nA
700 nA
800 nA
2700 nA
-40°C
+25°C
+60°C
+85°C
VDD = 3.3V⁽⁴⁾
(Sleep mode)
Regulator Disabled
All devices
350
400
550
1350
1300 nA
1400 nA
1500 nA
4000 nA
-40°C
+25°C
+60°C
+85°C
VDD = 5V⁽⁵⁾
(Sleep mode)
Regulator Enabled
Note 1:
2:
3:
4:
5:
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 a high-impedance state and tied to VDD or VSS, and all features that add delta
current are disabled (such as WDT, SOSC oscillator, BOR, etc.).
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 IDD measurements in active operation mode are:
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to VDD;
MCLR = VDD; WDT enabled/disabled as specified.
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.
Voltage regulator disabled (ENVREG = 0, tied to VSS, RETEN (CONFIG1L<0>) = 1).
Voltage regulator enabled (ENVREG = 1, tied to VDD, SRETEN (WDTCON<4>) = 1 and RETEN (CONFIG1L<0>) = 0).
DS39960B-page 486
Preliminary
 2010 Microchip Technology Inc.