© 2006 Microchip Technology Inc.

DS21204E-page 19

25AA040/25LC040/25C040

PRODUCT IDENTIFICATION SYSTEM

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

.

Device:

25AA040:

4096-bit 1.8V SPI Serial EEPROM

25AA040T: 4096-bit 1.8V SPI Serial EEPROM

(Tape and Reel)

25XX040X: 4096-bit 1.8V SPI Serial EEPROM

in alternate pinout (ST only)

25AA040XT:4096-bit 1.8V SPI Serial EEPROM

in alternate pinout Tape and Reel

(ST only)

25LC040:

4096-bit 2.5V SPI Serial EEPROM

25LC040T: 4096-bit 2.5V SPI Serial EEPROM

(Tape and Reel)

25LC040X: 4096-bit 2.5V SPI Serial EEPROM

in alternate pinout (ST only)

25LC040XT:4096-bit 2.5V SPI Serial EEPROM

in alternate pinout Tape and Reel

(ST only)

25C040:

4096-bit 5.0V SPI Serial EEPROM

25C040T:

4096-bit 5.0V SPI Serial EEPROM

(Tape and Reel)

25C040X:

4096-bit 5.0V SPI Serial EEPROM

in alternate pinout (ST only)

25C040XT: 4096-bit 5.0V SPI Serial EEPROM

in alternate pinout Tape and Reel

(ST only)

Temperature

Range:

I

=

-40

°C to+85 °C

E

=

-40

°C to +125 °C

Package:

P

=

Plastic DIP (300 mil body), 8-lead

SN

=

Plastic SOIC (150 mil body), 8-lead

ST

=

Plastic TSSOP (4.4 mm body), 8-lead

Examples:

a)

25AA040-I/P: Industrial Temp.,

PDIP package

b)

25AA040-I/SN: Industrial Temp.,

SOIC package

c)

25AA040T-I/SN: Tape and Reel,

Industrial Temp., SOIC package

d)

25AA040X-I/ST: Alternate Pinout,

Industrial Temp., TSSOP package

e)

25AA040XT-I/ST: Alternate Pinout, Tape

and Reel, Industrial Temp., TSSOP

package

f)

25LC040-I/P: Industrial Temp.,

PDIP package

g)

25LC040-I/SN: Industrial Temp.,

SOIC package

h)

25LC040T-I/SN: Tape and Reel,

Industrial Temp., SOIC package

i)

25LC040X-I/ST: Alternate Pinout,

Industrial Temp., TSSOP package

j)

25LC040XT-I/ST: Alternate Pinout, Tape

and Reel, Industrial Temp., TSSOP

package

k)

25C040-I/P: Industrial Temp.,

PDIP package

l)

25C040-I/SN: Industrial Temp.,

SOIC package

m)

25C040T-I/SN: Tape and Reel,

Industrial Temp., SOIC package

n)

25C040X-I/ST: Alternate Pinout,

Industrial Temp., TSSOP package

o)

25C040XT-I/ST: Alternate Pinout, Tape

and Reel, Industrial Temp., TSSOP

package

p)

25C040-E/P: Extended Temp.,

PDIP package

q)

25C040-E/SN: Extended Temp.,

SOIC package

r)

25C040T-E/SN: Tape and Reel,

Extended Temp., SOIC package

s)

25C040X-E/ST: Alternate Pinout,

Extended Temp., TSSOP package

t)

25C040XT-E/ST: Alternate Pinout, Tape

and Reel, Extended Temp., TSSOP pack-

age

PART NO.

X

/XX

XXX

Pattern

Package

Temperature

Range

Device