 2003 Microchip Technology Inc.

DS21749D-page 21

93AA46A/B/C, 93LC46A/B/C, 93C46A/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

.

Sales and Support

Device

93AA46A: 1K 1.8V Microwire Serial EEPROM

93AA46B: 1K 1.8V Microwire Serial EEPROM

93AA46C: 1K 1.8V Microwire Serial EEPROM w/ORG

93LC46A: 1K 2.5V Microwire Serial EEPROM

93LC46B: 1K 2.5V Microwire Serial EEPROM

93LC46C: 1K 2.5V Microwire Serial EEPROM w/ORG

93C46A:

1K 5.0V Microwire Serial EEPROM

93C46B:

1K 5.0V Microwire Serial EEPROM

93C46C:

1K 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 (150 mil body), 8-lead

ST

=

TSSOP, 8-lead

Lead Finish:

Blank =

Standard 63% / 37% SnPb

G

=

Pure Matte Sn

Examples:

a)

93AA46C-I/MS: 1K, 128x8 or 64x16 Serial

EEPROM, MSOP package, 1.8V

b)

93AA46B-I/MS: 1K, 64x16 Serial EEPROM,

MSOP package, 1.8V

c)

93AA46AT-I/OT: 1K, 128x8 Serial EEPROM,

SOT-23 package, tape and reel, 1.8V

d)

93AA46CT-I/MS: 1K, 128x8 or 16x16 Serial

EEPROM, MSOP package, tape and reel, 1.8V

a)

93LC46A-I/MS: 1K, 128x8 Serial EEPROM,

MSOP package, 2.5V

b)

93LC46BT-I/OT: 1K, 64x16 Serial EEPROM,

SOT-23 package, tape and reel, 2.5V

c)

93LC46B-I/MS: 1K, 64x16 Serial EEPROM,

MSOP package, 2.5V

d)

93LC46BXT-I/SNG:

1K,

64x16

Serial

EEPROM, SOIC package, rotated pinout,

Industrial temperature, Pb-free finish, 2.5V

a)

93C46B-I/MS: 1K, 64x16 Serial EEPROM,

MSOP package, 5.0V

b)

93C46C-I/MS: 1K, 128x8 or 16x16 Serial

EEPROM, MSOP package, 5.0V

c)

93C46AT-I/OT: 1K, 128x8 Serial EEPROM,

SOT-23 package, tape and reel, 5.0V

PART NO.

X

/XX

Package

Temperature

Range

Device

X

Lead Finish

X

Tape & Reel

X

Pinout

Data Sheets

Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences

and recommended workarounds. To determine if an errata sheet exists for a particular device, please contact one of

the following:

1.

Your local Microchip sales office

2.

The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277

3.

The Microchip Worldwide Site (www.microchip.com)

Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.

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