CAT93C46B Datasheet (1Kb Microwire Serial EEPROM)

Part: CAT93C46B
Manufacturer: onsemi
Size: 181.51 KB

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All CAT93C46B datasheets

CAT93C46B 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.

CAT93C46B 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