© 2008 Microchip Technology Inc.

DS21794F-page 27

93AA56A/B/C, 93LC56A/B/C, 93C56A/B/C

PRODUCT IDENTIFICATION SYSTEM

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

.

Device:

93AA56A: 2K 1.8V Microwire Serial EEPROM

93AA56B: 2K 1.8V Microwire Serial EEPROM

93AA56C: 2K 1.8V Microwire Serial EEPROM w/ORG

93LC56A: 2K 2.5V Microwire Serial EEPROM

93LC56B: 2K 2.5V Microwire Serial EEPROM

93LC56C: 2K 2.5V Microwire Serial EEPROM w/ORG

93C56A:

2K 5.0V Microwire Serial EEPROM

93C56B:

2K 5.0V Microwire Serial EEPROM

93C56C:

2K 5.0V Microwire Serial EEPROM w/ORG

Pinout:

Blank

=

Standard pinout

X

=

Rotated pinout

Tape & Reel:

Blank

=

Standard packaging

T

=

Tape & Reel

Temperature Range:

I

=

-40°C to +85°C

E

=

-40°C to +125°C

Package:

MS

=

Plastic MSOP (Micro Small outline, 8-lead)

OT

=

SOT-23, 6-lead (Tape & Reel only)

P

=

Plastic DIP (300 mil body), 8-lead

SN

=

Plastic SOIC (3.90 mm body), 8-lead

ST

=

TSSOP, 8-lead

MC

=

2x3 DFN, 8-lead

Examples:

a)

93AA56C-I/MS: 2K, 256x8 or 128x16 Serial

EEPROM, MSOP package, 1.8V

b)

93AA56B-I/MS: 2K, 128x16 Serial EEPROM,

MSOP package, 1.8V

c)

93AA56AT-I/OT: 2K, 256x8 Serial EEPROM,

SOT-23 package, tape and reel, 1.8V

d)

93AA56CT-I/MS: 2K, 256x8 or 128x16 Serial

EEPROM, MSOP package, tape and reel, 1.8V

a)

93LC56A-I/MS: 2K, 256x8 Serial EEPROM,

MSOP package, 2.5V

b)

93LC56BT-I/OT: 2K, 128x16 Serial EEPROM,

SOT-23 package, tape and reel, 2.5V

c)

93LC56B-I/MS: 2K, 128x16 Serial EEPROM,

MSOP package, 2.5V

a)

93C56B-I/MS: 2K, 128x16 Serial EEPROM,

MSOP package, 5.0V

b)

93C56C-I/MS: 2K, 256x8 or 128x16 Serial

EEPROM, MSOP package, 5.0V

c)

93C56AT-I/OT: 2K, 256x8 Serial EEPROM,

SOT-23 package, tape and reel, 5.0V

PART NO.

X

/XX

Package

Temperature

Range

Device

X

Tape & Reel

X

Pinout