Microchip Technology MCU PIC PIC18F87K22-I/PTRSL TQFP-80 MCP PIC18F87K22-I/PTRSL Data Sheet
Product codes
PIC18F87K22-I/PTRSL
2011 Microchip Technology Inc.
DS39960D-page 499
PIC18F87K22 FAMILY
TABLE 31-1:
MEMORY PROGRAMMING REQUIREMENTS
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
Operating temperature -40°C
T
A
+85°C for industrial
-40°C
T
A
+125°C for extended
Param
No.
Sym
Characteristic
Min
Typ†
Max
Units
Conditions
Internal Program Memory
Programming Specifications
Programming Specifications
(
)
D110
V
PP
Voltage on MCLR/V
PP
/RE5 pin
V
DD
+ 1.5
—
10
V
)
D113
I
DDP
Supply Current during
Programming
Programming
—
—
10
mA
Data EEPROM Memory
)
D120
E
D
Byte Endurance
100K
—
—
E/W -40
C to +125C
D121
V
DRW
V
DD
for Read/Write
1.8
—
5.5
V
Using EECON to read/
write, ENVREG tied to V
write, ENVREG tied to V
DD
1.8
—
3.6
V
Using EECON to read/
write, ENVREG tied to V
write, ENVREG tied to V
SS
D122
T
DEW
Erase/Write Cycle Time
—
4
—
ms
D123
T
RETD
Characteristic Retention
40
—
—
Year Provided no other
specifications are violated
D124
T
REF
Number of Total Erase/Write
Cycles before Refresh
Cycles before Refresh
1M
10M
—
E/W -40°C to +125°C
Program Flash Memory
D130
E
P
Cell Endurance
10K
—
—
E/W -40
C to +125C
D131
V
PR
V
DD
for Read
1.8
—
5.5
V
ENVREG tied to V
DD
1.8
—
3.6
V
ENVREG tied to V
SS
D132B V
PEW
Voltage for Self-Timed Erase or
Write Operations
V
Write Operations
V
DD
1.8
—
5.5
V
ENVREG tied to V
DD
D133A T
IW
Self-Timed Write Cycle Time
—
2
—
ms
D134
T
RETD
Characteristic Retention
40
—
—
Year Provided no other
specifications are violated
D135
I
DDP
Supply Current during
Programming
Programming
—
—
10
mA
D140
T
WE
Writes per Erase Cycle
—
—
1
For each physical address
† Data in “Typ” column is at 3.3V, 25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
Note 1:
These specifications are for programming the on-chip program memory through the use of table write
instructions.
instructions.
2:
Refer to
for a more detailed discussion on data EEPROM
endurance.
3:
Required only if Single-Supply Programming is disabled.
4:
The MPLAB
®
ICD 2 does not support variable V
PP
output. Circuitry to limit the MPLAB ICD 2 V
PP
voltage
must be placed between the MPLAB ICD 2 and the target system when programming or debugging with
the MPLAB ICD 2.
the MPLAB ICD 2.