Datasheet

 2004 Microchip Technology Inc. DS30498C-page 211
PIC16F7X7
Supply Current (IDD)
(2,3)
PIC16LF7X7 9 20 µA -40°C
V
DD = 2.0V
F
OSC = 32 kHZ
(LP Oscillator)
715µA+25°C
715µA+85°C
PIC16LF7X7 16 30 µA -40°C
V
DD = 3.0V14 25 µA+25°C
14 25 µA+85°C
All devices 32 40 µA -40°C
V
DD = 5.0V
26 35 µA+25°C
26 35 µA+85°C
Extended devices 35 53 µA +125°C
PIC16LF7X7 72 95 µA -40°C
V
DD = 2.0V
F
OSC = 1 MHZ
(RC Oscillator)
(3)
76 90 µA+25°C
76 90 µA+85°C
PIC16LF7X7 138 175 µA -40°C
V
DD = 3.0V136 170 µA+25°C
136 170 µA+85°C
All devices 310 380 µA -40°C
V
DD = 5.0V
290 360 µA+25°C
280 360 µA+85°C
Extended devices 330 500 µA +125°C
18.2 DC Characteristics: Power-Down and Supply Current
PIC16F737/747/767/777 (Industrial, Extended)
PIC16LF737/747/767/777 (Industrial) (Continued)
PIC16LF737/747/767/777
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for industrial
PIC16F737/747/767/777
(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 kΩ.