Datasheet
PIC18F6520/8520/6620/8620/6720/8720
DS39609C-page 312 2003-2013 Microchip Technology Inc.
Module Differential Currents (I
WDT, IBOR, ILVD, IOSCB, IAD)
D022
(I
WDT)
Watchdog Timer <1 2.0 A-40C
V
DD = 2.0V<1 1.5 A+25C
<1 3 A+85C
310A-40C
V
DD = 3.0V2.5 6 A+25C
315A+85C
15 25 A-40C
V
DD = 5.0V12 20 A+25C
12 40 A+85C
D022A
(I
BOR)
Brown-out Reset 35 50 A-40C to +85CV
DD = 3.0V
45 65 A-40C to +85CV
DD = 5.0V
D022B
(I
LVD)
Low-Voltage Detect 33 45 A-40C to +85CV
DD = 2.0V
35 50 A-40C to +85CV
DD = 3.0V
45 65 A-40C to +85CV
DD = 5.0V
D025
(I
OSCB)
Timer1 Oscillator 5.2 30 A+25CV
DD = 2.0V
32 kHz on Timer1PIC18LF8720/8620 5.2 40 A-40C to +85CV
DD = 2.0V
6.5 50 A-40C to +125CV
DD = 4.2V
PIC18F8520/8620/8720 6.5 40 A +25C
VDD = 4.2V 32 kHz on Timer16.5 50 A -40C to +85C
6.5 65 A -40C to +125C
PIC18LF8520 1.8 2.2 A+25CV
DD = 2.0V
32 kHz on Timer12.9 3.8 A-40C to +85CV
DD = 3.0V
3.4 7.0 A-40C to +125CV
DD = 5.0V
D026
(I
AD)
A/D Converter <1 2 A
+25CV
DD = 2.0V
A/D on, not converting.
Device is in Sleep.
<1 2 A
+25CV
DD = 3.0V
<1 2 A
+25CV
DD = 5.0V
26.2 DC Characteristics: Power-Down and Supply Current
PIC18F6520/8520/6620/8620/6720/8720 (Industrial, Extended)
PIC18LF6520/8520/6620/8620/6720/8720 (Industrial) (Continued)
PIC18LF6520/8520/6620/8620/6720/8720
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C T
A +85°C for industrial
PIC18F6520/8520/6620/8620/6720/8720
(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.