Microchip Technology ARD00385 Data Sheet

 2009-2011 Microchip Technology Inc.

DS39957D-page 521

Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C 

 T

A

 

 +85°C for industrial 

-40°C 

T

A

 

 +125°C for extended

D110

V

PP

Voltage on MCLR/V

PP

/RE5 pin

V

DD

 + 1.5

—

9

V

D113

I

DDP

Supply Current during 
Programming

—

—

10

mA

D120

E

D

Byte Endurance

100K

—

—

E/W -40

C to +125C

D121

V

DRW

V

DD

 for Read/Write

1.8

—

5.5

V

Using EECON to read/write 
ENVREG tied to V

DD

1.8

—

3.6

V

Using EECON to read/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

1M

10M

—

E/W -40°C to +125°C 

D130

E

P

Cell Endurance

10K

—

—

E/W -40

C to +125C

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

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

—

—

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.

These specifications are for programming the on-chip program memory through the use of table write 
instructions.

Refer to 

 for a more detailed discussion on data EEPROM 

endurance.

The MPLAB

®

 ICD 2 does not support variable V

PP

 output. Circuitry to limit the ICD 2 V

PP

 voltage must be 

placed between the ICD 2 and target system when programming or debugging with the ICD 2.