PIC18F2450 MICROCHIP [Microchip Technology], PIC18F2450 Datasheet - Page 275

• Manufacturer Part Number: PIC18F2450
• Description: 28/40/44-Pin, High-Performance, 12 MIPS, Enhanced Flash, USB Microcontrollers with nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

21.2
© 2006 Microchip Technology Inc.
PIC18LF2450/4450
PIC18F2450/4450
Legend:
Note 1:
Param
No.
(Industrial)
(Industrial)
2:
3:
4:
DC Characteristics:
Supply Current (I
TBD = To Be Determined. 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
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.
PIC18LF2450/4450
PIC18LF2450/4450
PIC18LF2450/4450
PIC18LF2450/4450
Device
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
All devices
All devices
DD
DD
)
(2)
; WDT enabled/disabled as specified.
DD
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Power-Down and Supply Current
PIC18F2450/4450 (Industrial)
PIC18LF2450/4450 (Industrial) (Continued)
10.5
Typ
measurements in active operation mode are:
2.5
3.7
4.5
5.0
5.4
6.3
8.5
9.0
14
15
16
40
35
31
99
81
75
Advance Information
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Max
Units
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
+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
PIC18F2450/4450
T
T
A
A
+85°C for industrial
+85°C for industrial
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
Conditions
= 2.0V
= 3.0V
= 5.0V
= 2.0V
= 3.0V
= 5.0V
DD
or V
SS
DD
(SEC_IDLE mode,
(SEC_RUN mode,
F
F
Timer1 as clock)
Timer1 as clock)
and all features that
OSC
OSC
DS39760A-page 273
or V
= 32 kHz
= 32 kHz
SS
;
(3)
(3)