Datasheet

2003-2013 Microchip Technology Inc. DS30498D-page 213
PIC16F7X7
Module Differential Currents (IWDT, IBOR, ILVD, IOSCB, IAD)
D022
(I
WDT)
Watchdog Timer 1.5 3.8 A -40°C
V
DD = 2.0V2.2 3.8 A+25°C
2.7 4.0 A+85°C
2.3 4.6 A -40°C
V
DD = 3.0V2.7 4.6 A+25°C
3.1 4.8 A+85°C
3.0 10.0 A -40°C
V
DD = 5.0V
3.3 10.0 A+25°C
3.9 13.0 A+85°C
Extended devices 5.0 21.0 A +125°C
D022A
(I
BOR)
Brown-out Reset 17 35 A-40C to +85CV
DD = 3.0V
47 45 A-40C to +85CV
DD = 5.0V
00A-40C to +85CV
DD = 2.0V
V
DD = 3.0V
V
DD = 5.0V
BOREN:BORSEN = 10
in Sleep mode
Extended devices 48 50 A-40C to +125CV
DD = 5.0V
D022B
(I
LVD)
Low-Voltage Detect 14 25 A-40C to +85CV
DD = 2.0V
18 35 A-40C to +85CV
DD = 3.0V
21 45 A-40C to +85CV
DD = 5.0V
Extended devices 24 50 A-40C to +125CV
DD = 5.0V
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 k.