PIC18F258 MICROCHIP [Microchip Technology], PIC18F258 Datasheet - Page 331

• Manufacturer Part Number: PIC18F258
• Description: High Performance, 28/40-Pin Enhanced FLASH Microcontrollers with CAN
• Manufacturer: MICROCHIP [Microchip Technology]

27.1
PIC18LFXX8
PIC18FXX8
D020
D020
D021B
D022
D022
D022A
D022A
D022B
D022B
D025
D025
Legend: Rows are shaded for improved readability.
Note 1: This is the limit to which V
Param
2002 Microchip Technology Inc.
(Industrial)
(Industrial, Extended)
No.
2: The supply current is mainly a function of the operating voltage and frequency. Other factors such as I/O pin
3: The power-down current in SLEEP mode does not depend on the oscillator type. Power-down current is
4: For RC osc configuration, current through R
5: Typical is taken at 25°C.
DC Characteristics (Continued)
I
Symbol
PD
RAM data.
loading and switching rate, oscillator type, internal code execution pattern, and temperature also have an
impact on the current consumption.
The test conditions for all I
measured with the part in SLEEP mode, with all I/O pins in hi-impedance state and tied to V
and all features that add delta current disabled (such as WDT, Timer1 Oscillator, BOR, ...).
estimated by the formula Ir = V
I
I
I
I
WDT
BOR
LVD
OSCB
MCLR = V
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
Power-down Current
Module Differential Current
DD
Characteristic/
Low Voltage Detect
Low Voltage Detect
; WDT enabled/disabled as specified.
Timer1 Oscillator
Timer1 Oscillator
Brown-out Reset
Brown-out Reset
Watchdog Timer
Watchdog Timer
Device
PIC18LFXX8
PIC18LFXX8
PIC18LFXX8
PIC18LFXX8
PIC18LFXX8
PIC18FXX8
PIC18FXX8
PIC18FXX8
PIC18FXX8
PIC18FXX8
DD
DD
can be lowered in SLEEP mode or during a device RESET, without losing
measurements in Active Operation mode are:
(3)
DD
/2R
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Min Typ
EXT
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Preliminary
(mA) with R
0.09
0.11
0.11
0.11
0.1
0.1
15
15
15
40
40
40
30
40
40
EXT
1
8
9
9
(5)
is not included. The current through the resistor can be
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Max Units
EXT
in kOhm.
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
-40°C
-40°C
-40°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 2.5V, -40 C to +85 C
= 5.5V, -40 C to +85 C
= 4.2V, -40 C to +85 C
= 5.5V, -40 C to +85 C
= 4.2V, -40 C to +125 C
= 5.5V, -40 C to +125 C
= 2.5V
= 5.5V
= 5.5V, -40 C to +85 C
= 5.5V, -40 C to +125 C
= 5.5V
= 5.5V, -40 C to +85 C
= 5.5V, -40 C to +125
= 2.5V
= 4.2V, -40 C to +85 C
= 4.2V, -40 C to +125 C
= 2.5V
= 4.2V, -40 C to +85 C
= 4.2V, -40 C to +125 C
T
T
T
A
A
A
+85°C for industrial
+125°C for extended
+85°C for industrial
PIC18FXX8
Conditions
DD
DS41159B-page 329
DD
and V
SS
,