PIC18F2331 MICROCHIP [Microchip Technology], PIC18F2331 Datasheet - Page 347

• 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]

25.2
 2003 Microchip Technology Inc.
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
Supply Current (I
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
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
All devices
All devices
All devices
DD
)
(2,3)
DD
DD
/2R
; WDT enabled/disabled as specified.
DD
EXT
0.72
0.63
0.57
0.80
0.78
0.77
11.9
12.1
12.3
PIC18F2331/2431/4331/4431 (Industrial, Extended)
PIC18LF2331/2431/4331/4431 (Industrial) (Continued)
Typ
150
150
160
340
300
280
440
450
460
1.6
1.5
1.5
9.7
9.9
9.5
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
250
250
250
350
350
350
600
600
600
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
12
12
12
15
15
15
PIC18F2331/2431/4331/4431
EXT
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
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
-40°C
-40°C
-40°C
-40°C
-40°C
25°C
85°C
25°C
85°C
25°C
85°C
25°C
85°C
25°C
85°C
25°C
85°C
25°C
85°C
25°C
85°C
-40°C
-40°C
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
T
T
A
A
= 2.0V
= 3.0V
= 5.0V
= 2.0V
= 3.0V
= 5.0V
= 4.2V
= 5.0V
DD
+85°C for industrial
+85°C for industrial
Conditions
or V
SS
, and all features that add delta
DD
;
F
F
F
EC oscillator)
EC oscillator)
EC oscillator)
OSC
OSC
OSC
(PRI_RUN,
(PRI_RUN,
(PRI_RUN,
DS39616B-page 345
= 40 MH
= 4 MHz
= 1 MH
Z
Z