Datasheet

© 2007 Microchip Technology Inc. DS39629C-page 359
PIC18F6390/6490/8390/8490
Supply Current (IDD)
(2)
PIC18LF6390/6490/8390/8490 13 40 μA-40°C
VDD = 2.0V
F
OSC = 32 kHz
(SEC_RUN mode,
Timer1 as clock)
(4)
14 40 μA +25°C
16 40 μA +80°C
PIC18LF6390/6490/8390/8490 34 70 μA-40°C
V
DD = 3.0V31 70 μA +25°C
28 70 μA +80°C
All devices 72 150 μA-40°C
V
DD = 5.0V65 150 μA +25°C
59 150 μA +80°C
PIC18LF6390/6490/8390/8490 5.5 15 μA-40°C
V
DD = 2.0V
F
OSC = 32 kHz
(SEC_IDLE mode,
Timer1 as clock)
(4)
5.8 15 μA +25°C
6.1 18 μA +80°C
PIC18LF6390/6490/8390/8490 8.2 30 μA-40°C
V
DD = 3.0V8.6 30 μA +25°C
8.8 35 μA +80°C
All devices 13 80 μA-40°C
V
DD = 5.0V13 80 μA +25°C
13 85 μA +80°C
26.2 DC Characteristics: Power-Down and Supply Current
PIC18F6390/6490/8390/8490 (Industrial)
PIC18LF6390/6490/8390/8490 (Industrial) (Continued)
PIC18LF6390/6490/8390/8490
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for industrial
PIC18F6390/6490/8390/8490
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for industrial
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 or VSS;
MCLR
= VDD; WDT enabled/disabled as specified.
3: Low-power Timer1 oscillator selected.
4: BOR and HLVD enable internal band gap reference. With both modules enabled, current consumption will be
less than the sum of both specifications.