PIC18F2423 MICROCHIP [Microchip Technology], PIC18F2423 Datasheet - Page 336

• Manufacturer Part Number: PIC18F2423
• Description: 28/40/44-Pin, Enhanced Flash Microcontrollers with 12-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2423/2523/4423/4523
26.2
DS39755B-page 334
PIC18LFX423/X523
PIC18FX423/X523
Legend:
Note 1:
Param
No.
(Industrial)
(Industrial)
2:
3:
4:
5:
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
add delta 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
estimated 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.
BOR and HLVD enable internal band gap reference. With both modules enabled, current consumption will be
less than the sum of both specifications.
PIC18LFX423/X523
PIC18LFX423/X523
PIC18LFX423/X523
PIC18LFX423/X523
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
DD
)
(2,3)
; WDT enabled/disabled as specified.
PIC18LF2423/2523/4423/4523 (Industrial) (Continued)
PIC18F2423/2523/4423/4523 (Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
DD
Typ
120
120
130
300
240
300
260
255
270
420
430
450
0.9
0.9
0.9
6.0
6.2
6.6
8.1
9.1
8.3
65
65
70
measurements in active operation mode are:
DD
/2R
Max
12.6
12.0
11.4
130
120
115
270
250
240
480
450
430
475
450
430
900
850
810
1.5
1.4
1.3
9.5
9.0
8.6
EXT
(mA) with R
Preliminary
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
EXT
EXT
+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
-40°C
-40°C
-40°C
-40°C
-40°C
-40°C
is not included. The current through the resistor can be
-40°C ≤ T
-40°C ≤ T
in kΩ.
A
A
≤ +85°C for industrial
≤ +85°C for industrial
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
= 4.2 V
= 2.0V
= 3.0V
= 5.0V
= 2.0V
= 3.0V
= 5.0V
= 5.0V
Conditions
© 2007 Microchip Technology Inc.
DD
or V
SS
(PRI_IDLE mode,
(PRI_IDLE mode,
(PRI_IDLE mode,
DD
F
F
F
EC oscillator)
EC oscillator)
EC oscillator)
OSC
and all features that
;
OSC
OSC
= 40 MHz
= 1 MHz
= 4 MHz