PIC18F2331 MICROCHIP [Microchip Technology], PIC18F2331 Datasheet - Page 346

• Manufacturer Part Number: PIC18F2331
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2331/2431/4331/4431
25.2
DS39616B-page 344
PIC18F2331/2431/4331/4431
PIC18LF2331/2431/4331/4431
Legend:
Note 1:
Param
No.
(Industrial, Extended)
(Industrial)
2:
3:
4:
DC Characteristics: Power-Down and Supply Current
Shading of rows is to assist in readability of the table.
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
current disabled (such as WDT, Timer1 Oscillator, BOR, etc.).
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
For RC oscillator configurations, current through R
by the formula Ir = V
Standard low cost 32 kHz crystals have an operating temperature range of -10°C to +70°C. Extended temperature
crystals are available at a much higher cost.
PIC18LF2X31/4X31
PIC18LF2X31/4X31
Device
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
All devices
DD
DD
/2R
; WDT enabled/disabled as specified.
DD
EXT
PIC18F2331/2431/4331/4431 (Industrial, Extended)
PIC18LF2331/2431/4331/4431 (Industrial) (Continued)
Typ
175
185
195
265
280
300
475
500
505
measurements in active Operation mode are:
(mA) with R
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Max
275
275
275
375
375
375
800
800
800
EXT
Units
Preliminary
A
A
A
A
A
A
A
A
A
in k .
EXT
is not included. The current through the resistor can be estimated
-40°C
-40°C
-40°C
25°C
85°C
25°C
85°C
25°C
85°C
-40°C
-40°C
V
V
V
DD
DD
DD
T
T
A
A
= 2.0V
= 3.0V
= 5.0V
DD
+85°C for industrial
+85°C for industrial
Conditions
or V
SS
 2003 Microchip Technology Inc.
, and all features that add delta
DD
Internal oscillator source)
;
(RC_IDLE mode,
F
OSC
= 4 MHz