© 2009 Microchip Technology Inc.

Preliminary

DS22131C-page 21

25LCXXX

PRODUCT IDENTIFICATION SYSTEM

To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office

.

PART NO.

X

/XX

Package

Tape & Reel

Device

Device:

25LC080C =

25LC080D =

25LC160C =

25LC160D =

25LC320A =

25LC640A =

25LC128 =

25LC256 =

8k-bit, 2.5V, 16 Byte Page, SPI Serial EEPROM

8k-bit, 2.5V, 32 Byte Page, SPI Serial EEPROM

16k-bit, 2.5V, 16 Byte Page, SPI Serial EEPROM

16k-bit, 2.5V, 32 Byte Page, SPI Serial EEPROM

32k-bit, 2.5V, 32 Byte Page, SPI Serial EEPROM

64k-bit, 2.5V, 32 Byte Page, SPI Serial EEPROM

128k-bit, 2.5V, 64 Byte Page, SPI Serial EEPROM

256k-bit, 2.5V, 64 Byte Page, SPI Serial EEPROM

Tape & Reel:

Blank

=

T=

Standard packaging

Tape & Reel

Temperature

Range:

H=

-40

°C to+150°C

Package:

SN

=

Plastic SOIC (3.90 mm body), 8-lead

Examples:

a)

25LC080CT-H/SN = 8k-bit, 16-byte page, 2.5V

Serial EEPROM, Extended temp., Tape &

Reel, SOIC package

b)

25LC080D-H/SN = 8k-bit, 32-byte page, 2.5V

Serial EEPROM, Extended temp., SOIC pack-

age

c)

25LC160CT-H/SN = 16k-bit, 16-byte page,

2.5V Serial EEPROM, Extended temp., Tape &

Reel, SOIC package

d)

25LC160D-H/SN = 16k-bit, 32-byte page, 2.5V

Serial EEPROM, Extended temp., SOIC pack-

age

e)

25LC320AT-H/SN = 32k-bit, 32-byte page,

2.5V Serial EEPROM, Extended temp., Tape &

Reel, SOIC package

f)

25LC640A-H/SN = 64k-bit, 32-byte page, 2.5V

Serial EEPROM, Extended temp., SOIC pack-

age

g)

25LC128T-H/SN = 128k-bit, 64-byte page,

2.5V Serial EEPROM, Extended temp., Tape &

Reel, SOIC package

h)

25LC256-H/SN = 256k-bit, 64-byte page, 2.5V

Serial EEPROM, Extended temp., SOIC pack-

age

–

X

Temp Range