Datasheet

PIC18F87J72 FAMILY
DS39979A-page 398 Preliminary  2010 Microchip Technology Inc.
Supply Current (I
DD) Cont.
(2,3)
All devices 18 35 µA -40°C
V
DD = 2.0V,
V
DDCORE = 2.0V
(4)
FOSC = 32 kHz
(3)
(SEC_RUN mode,
Timer1 as clock)
19 35 µA +25°C
28 49 µA +85°C
All devices 20 45 µA -40°C
V
DD = 2.5V,
V
DDCORE = 2.5V
(4)
21 45 µA +25°C
32 61 µA +85°C
All devices 0.06 0.11 mA -40°C
0.07 0.11 mA +25°C V
DD = 3.3V
(5)
0.09 0.15 mA +85°C
All devices 14 28 µA -40°C
V
DD = 2.0V,
V
DDCORE = 2.0V
(4)
FOSC = 32 kHz
(3)
(SEC_IDLE mode,
Timer1 as clock)
15 28 µA +25°C
24 43 µA +85°C
All devices 15 31 µA -40°C
V
DD = 2.5V,
V
DDCORE = 2.5V
(4)
16 31 µA +25°C
27 50 µA +85°C
All devices 0.05 0.10 mA -40°C
0.06 0.10 mA +25°C V
DD = 3.3V
(5)
0.08 0.14 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).