Datasheet

 2010 Microchip Technology Inc. DS39770C-page 363
PIC18F85J90 FAMILY
Supply Current (IDD)
(2)
All devices 6.5 16 µA -40°C
V
DD = 2.0V,
V
DDCORE = 2.0V
(4)
FOSC = 31 kHz
(INTRC_RUN mode,
internal oscillator source)
7 16 µA +25°C
9.5 20 µA +85°C
All devices 10 18 µA -40°C
V
DD = 2.5V,
V
DDCORE = 2.5V
(4)
10.5 18 µA +25°C
12.5 24 µA +85°C
All devices 41 100 µA -40°C
V
DD = 3.3V
(5)
52 100 µA +25°C
71 110 µA +85°C
All devices 359 750 µA -40°C
V
DD = 2.0V,
V
DDCORE = 2.0V
(4)
FOSC = 1 MHz
(INTOSC_RUN mode,
internal oscillator source)
387 750 µA +25°C
407 840 µA +85°C
All devices 438 850 µA -40°C
V
DD = 2.5V,
V
DDCORE = 2.5V
(4)
470 850 µA +25°C
491 910 µA +85°C
All devices 486 900 µA -40°C
V
DD = 3.3V
(5)
526 900 µA +25°C
564 990 µA +85°C
All devices 0.76 1.45 mA -40°C
V
DD = 2.0V,
V
DDCORE = 2.0V
(4)
FOSC = 4 MHz
(INTOSC_RUN mode,
internal oscillator source)
0.84 1.45 mA +25°C
0.9 1.6 mA +85°C
All devices 1.1 1.63 mA -40°C
V
DD = 2.5V,
V
DDCORE = 2.5V
(4)
1.18 1.63 mA +25°C
1.24 1.75 mA +85°C
All devices 1.25 1.86 mA -40°C
V
DD = 3.3V
(5)
1.29 1.86 mA +25°C
1.37 1.94 mA +85°C
26.2 DC Characteristics: Power-Down and Supply Current
PIC18F85J90 Family (Industrial) (Continued)
PIC18F85J90 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 a 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 tied to V
SS).
5: Voltage regulator is enabled (ENVREG tied to V
DD).
6: Resistor ladder current is not included.
7: Connecting an actual display will increase the current consumption depending on the size of the LCD.