PIC18F258 MICROCHIP [Microchip Technology], PIC18F258 Datasheet - Page 335

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

TABLE 27-2:
DC Characteristics
D120
D120A
D121
D122
D123
D124
D124A
D130
D130A
D131
D132
D132A
D132B
D133
D133A
D133B
D134
†
*
Param
2002 Microchip Technology Inc.
No.
and are not tested.
Data in “Typ” column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance only
See Section 5.8 for more information.
E
E
V
T
T
T
T
E
E
V
V
V
V
T
T
T
T
Sym
RETD
REF
REF
IE
IW
RETD
DEW
IE
IW
PIW
D
D
DRW
P
P
PR
PEW
DC CHARACTERISTICS: EEPROM AND ENHANCED FLASH
Data EEPROM Memory
Byte Endurance
Byte Endurance
V
Erase/Write Cycle Time
Retention
Number of Total Erase/Write
Cycles to Data EEPROM before
Refresh*
Number of Total Erase/Write
Cycles to Data EEPROM before
Refresh*
Program Flash Memory
Cell Endurance
Cell Endurance
V
V
V
V
ICSP Erase Cycle Time
ICSP Erase or Write Cycle Time
(externally timed)
Self-timed Write Cycle Time
Retention
DD
DD
DD
DD
DD
for Read/Write
for Read
for ISCP Erase
for ISCP Write
for EECON Erase/Write
Characteristic
Preliminary
Standard Operating Conditions
100K
100K
1000
V
V
V
10K
10K
Min
1M
4.5
4.5
40
40
—
—
—
MIN
MIN
MIN
1
100K
100K
Typ†
10M
10K
1M
1M
—
—
—
—
—
—
—
—
2
4
2
Max
5.5
5.5
5.5
5.5
5.5
—
—
—
—
—
—
—
—
—
—
—
—
Cycles -40°C to +85°C
Cycles +85°C to +125°C
Years Provided no specifications are
Years Provided no specifications are
Units
E/W
E/W
E/W
E/W
ms
ms
ms
ms
V
V
V
V
V
-40°C to +85°C
+85°C to +125°C
Using EECON to read/write
V
violated
-40°C to +85°C
+85°C to +125°C
V
Using ICSP port
Using ICSP port
Using EECON to erase/write
V
V
V
violated
MIN
MIN
MIN
DD
DD
PIC18FXX8
> 4.5V
> 4.5V
= Minimum operating voltage
= Minimum operating voltage
= Minimum operating voltage
Conditions
DS41159B-page 333