Part CAT93C46B
Description 1Kb Microwire Serial EEPROM
Category EEPROM
Manufacturer onsemi
Size 181.51 KB
CAT93C46B Datasheet (PDF) Download
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CAT93C46B Overview

Description

The CAT93C46B is a 1-Kb Microwire Serial EEPROM memory device which is configured as either 64 registers of 16 bits (ORG pin at VCC) or 128 registers of 8 bits (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin.

Key Features

  • High Speed Operation: 4 MHz
  • 1.8 V (1.65 V*) to 5.5 V Supply Voltage Range
  • Selectable x8 or x16 Memory Organization
  • Self-Timed Write Cycle with Auto-Clear
  • Sequential Read
  • Software Write Protection
  • Power-up Inadvertant Write Protection
  • Low Power CMOS Technology
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
CAT93C46B datasheet preview

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