Datasheet

 2004 Microchip Technology Inc. DS30498C-page 215
PIC16F7X7
Module Differential Currents (∆IWDT, ∆IBOR, ∆ILVD, ∆IOSCB, ∆IAD)
D022
(∆I
WDT)
Watchdog Timer 1.5 3.8 µA -40°C
V
DD = 2.0V2.2 3.8 µA+25°C
2.7 4.0 µA+85°C
2.3 4.6 µA -40°C
V
DD = 3.0V2.7 4.6 µA+25°C
3.1 4.8 µA+85°C
3.0 10.0 µA -40°C
V
DD = 5.0V
3.3 10.0 µA+25°C
3.9 13.0 µA+85°C
Extended devices 5.0 21.0 µA +125°C
D022A
(∆I
BOR)
Brown-out Reset 17 35 µA-40°C to +85°CV
DD = 3.0V
47 45 µA-40°C to +85°CV
DD = 5.0V
00µA-40°C to +85°CV
DD = 2.0V
V
DD = 3.0V
V
DD = 5.0V
BOREN:BORSEN = 10
in Sleep mode
Extended devices 48 50 µA-40°C to +125°CV
DD = 5.0V
D022B
(∆I
LVD)
Low-Voltage Detect 14 25 µA-40°C to +85°CV
DD = 2.0V
18 35 µA-40°C to +85°CV
DD = 3.0V
21 45 µA-40°C to +85°CV
DD = 5.0V
Extended devices 24 50 µA-40°C to +125°CV
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 kΩ.