Datasheet

 2002-2013 Microchip Technology Inc. DS30487D-page 167
PIC16F87/88
Supply Current (IDD)
(2,3)
All devices 1.8 2.3 mA -40°C
F
OSC = 20 MHZ
(HS Oscillator)
1.6 2.2 mA +25°C V
DD = 4.0V
1.3 2.2 mA +85°C
All devices 3.0 4.2 mA -40°C
V
DD = 5.0V
2.5 4.0 mA +25°C
2.5 4.0 mA +85°C
Extended devices 3.0 5.0 mA +85°C
18.2 DC Characteristics: Power-Down and Supply Current
PIC16F87/88 (Industrial, Extended)
PIC16LF87/88 (Industrial) (Continued)
PIC16LF87/88
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for industrial
PIC16F87/88
(Industrial, Extended)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for industrial
-40°C  T
A  +125°C for extended
Param
No.
Device Typ Max Units Conditions
Legend: Shading of rows is to assist in readability of the table.
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 k.