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93LC66B - 4K Microwire Compatible Serial EEPROM

Datasheet Summary

Description

The Microchip Technology Inc.

93XX66A/B/C devices are 4-Kbit low-voltage serial Electrically Erasable PROMs (EEPROM).

Word-selectable devices such as the 93AA66C, 93LC66C or 93C66C are dependent upon external logic levels driving the ORG pin to set word size.

Features

  • Low-Power CMOS Technology.
  • ORG Pin to Select Word Size for ‘66C’ Version.
  • 512 x 8-bit Organization ‘A’ Devices (no ORG).
  • 256 x 16-bit organization ‘B’ Devices (no ORG).
  • Self-tImed Erase/Write Cycles (including Auto-Erase).
  • Automatic Erase All (ERAL) Before Write All (WRAL).
  • Power-On/Off Data Protection Circuitry.
  • Industry Standard Three-Wire Serial I/O.
  • Device Status Signal (Ready/Busy).
  • Sequential Read Fu.

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Datasheet preview – 93LC66B

Datasheet Details

Part number 93LC66B
Manufacturer Microchip Technology
File Size 576.48 KB
Description 4K Microwire Compatible Serial EEPROM
Datasheet download datasheet 93LC66B Datasheet
Additional preview pages of the 93LC66B datasheet.

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Full PDF Text Transcription

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93AA66A/B/C, 93LC66A/B/C, 93C66A/B/C 4-Kbit Microwire Compatible Serial EEPROM Device Selection Table Part Number VCC Range 93AA66A 93AA66B 93LC66A 93LC66B 93C66A 93C66B 93AA66C 93LC66C 93C66C 1.8V-5.5V 1.8V-5-5V 2.5V-5.5V 2.5V-5.5V 4.5V-5.5V 4.5V-5.5V 1.8V-5.5V 2.5V-5.5V 4.5V-5.
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