© 1998 Microchip Technology Inc.

Preliminary

DS21207B-page 11

93C66A/B

93C66A/B 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

Package:

P = Plastic DIP (300 mil Body), 8-lead

SN = Plastic SOIC (150 mil Body), 8-lead

Temperature

Range:

E = -40

°C to +125°C

Device:

93C66A

4K Microwire Serial EEPROM (x8)

93C66AT

4K Microwire Serial EEPROM (x8) Tape and Reel

93C66B

4K Microwire Serial EEPROM (x16)

93C66BT

4K Microwire Serial EEPROM (x16) Tape and Reel

93C66A/B

/P

Data Sheets

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

mended 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: (602) 786-7277.

3.

The Microchip’s Bulletin Board, via your local CompuServe number (CompuServe membership NOT required).