PIC18F258 MICROCHIP [Microchip Technology], PIC18F258 Datasheet - Page 330

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

PIC18FXX8
27.1
DS41159B-page 328
PIC18LFXX8
PIC18FXX8
D010
D010
D010A
D010A
D010C
D010C
D013
D013
D014
D014
Legend: Rows are shaded for improved readability.
Note 1: This is the limit to which V
Param
(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
DD
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
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
Supply Current
DD
Characteristic/
; WDT enabled/disabled as specified.
Device
PIC18LFXX8
PIC18LFXX8
PIC18LFXX8
PIC18LFXX8
PIC18LFXX8
PIC18FXX8
PIC18FXX8
PIC18FXX8
PIC18FXX8
PIC18FXX8
(2,3,4)
DD
DD
can be lowered in SLEEP mode or during a device RESET, without losing
measurements in Active Operation mode are:
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
185
1.4
30
22
22
14
22
14
22
32
62
EXT
1
2
(5)
is not included. The current through the resistor can be
Max Units
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
EXT
mA
mA
mA
mA
mA
mA
mA
mA
mA
in kOhm.
A
A
A
A
-40°C
-40°C
-40°C
XT, RC, RCIO osc configurations
F
XT, RC, RCIO osc configurations
F
LP osc configuration
F
LP osc configuration
F
EC, ECIO osc configurations,
F
EC, ECIO osc configurations,
F
HS osc configurations
F
F
HS + PLL osc configuration
F
HS osc configurations
F
HS + PLL osc configuration
F
Timer1 osc configuration
F
OSCB osc configuration
F
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
= 4 MHz, V
= 4 MHz, V
= 32 kHz, V
= 32 kHz, V
= 40 MHz, V
= 40 MHz, V
= 6 MHz, V
= 25 MHz, V
= 10 MHz, V
= 25 MHz, V
= 10 MHz, V
= 32 kHz, V
= 32 kHz, V
T
T
T
A
A
A
+85°C for industrial
+125°C for extended
+85°C for industrial
Conditions
2002 Microchip Technology Inc.
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 2.0V
= 4.2V
= 2.5V
= 2.0V
= 4.2V
= 2.5V
= 4.2V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
DD
and V
SS
,