Datasheet

© 2009 Microchip Technology Inc. DS39663F-page 355
PIC18F87J10 FAMILY
Supply Current (IDD)
(2,3)
All devices 1.8 3.27 mA -40°C
F
OSC = 1 MHz
(PRI_IDLE mode,
EC oscillator)
1.8 3.27 mA +25°C V
DD = 2.0V
(5)
1.9 3.27 mA +85°C
All devices 4.0 5.57 mA -40°C
3.7 5.57 mA +25°C V
DD = 2.5V
(5)
3.5 5.57 mA +85°C
All devices 4.2 5.97 mA -40°C
4.0 5.97 mA +25°C V
DD = 3.3V
(6)
3.8 5.97 mA +85°C
All devices 2.4 4.47 mA -40°C
F
OSC = 4 MHz
(PRI_IDLE mode,
EC oscillator)
2.4 4.47 mA +25°C V
DD = 2.0V
(5)
2.5 4.47 mA +85°C
All devices 4.7 6.97 mA -40°C
4.4 6.97 mA +25°C V
DD = 2.5V
(5)
4.8 6.97 mA +85°C
All devices 5.1 7.47 mA -40°C
4.9 7.47 mA +25°C V
DD = 3.3V
(6)
4.8 7.47 mA +85°C
All devices 13.4 18.7 mA -40°C
F
OSC = 40 MHz
(PRI_IDLE mode,
EC oscillator)
13.0 18.7 mA +25°C V
DD = 2.5V
(5)
13.0 18.7 mA +85°C
All devices 14.8 19.7 mA -40°C
14.4 19.7 mA +25°C V
DD = 3.3V
(6)
14.5 19.7 mA +85°C
27.2 DC Characteristics: Power-Down and Supply Current
PIC18F87J10 Family (Industrial) (Continued)
PIC18F87J10 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: For RC oscillator configurations, current through R
EXT is not included. The current through the resistor can be estimated
by the formula Ir = V
DD/2REXT (mA) with REXT in kΩ.
4: 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.
5: ENVREG tied to V
SS, voltage regulator disabled.
6: ENVREG tied to V
DD, voltage regulator enabled.