Datasheet

PIC18F87J72 FAMILY
DS39979A-page 396 Preliminary  2010 Microchip Technology Inc.
Supply Current (I
DD) Cont.
(2,3)
All devices 4.5 5.2 mA -40°C
V
DD = 2.5V,
V
DDCORE = 2.5V
(4)
FOSC = 4 MHZ,
16 MHz internal
(PRI_RUN HSPLL mode)
4.4 5.2 mA +25°C
4.5 5.2 mA +85°C
All devices 5.7 6.7 mA -40°C
V
DD = 3.3V
(5)
5.5 6.3 mA +25°C
5.3 6.3 mA +85°C
All devices 10.8 13.5 mA -40°C
V
DD = 2.5V,
V
DDCORE = 2.5V
(4)
FOSC = 10 MHZ,
40 MHz internal
(PRI_RUN HSPLL mode)
10.8 13.5 mA +25°C
9.9 13.0 mA +85°C
All devices 13.4 24.1 mA -40°C
V
DD = 3.3V
(5)
12.3 20.2 mA +25°C
11.2 19.5 mA +85°C
29.2 DC Characteristics: Power-Down and Supply Current
PIC18F87J72 Family (Industrial) (Continued)
PIC18F87J72 Family
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for industrial
Param
No.
Device Typ Max Units Conditions
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: 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.
4: Voltage regulator is disabled (ENVREG = 0, tied to V
SS).
5: Voltage regulator is enabled (ENVREG = 1, tied to V
DD, REGSLP = 1).