CAT33C804A 4K-Bit Secure Access Serial E2PROM

Catalyst Semiconductor

Description

Preliminary CAT33C804A 4K-Bit Secure Access Serial E2PROM .
The CAT33C804A is a 4K-bit Serial E2PROM that safeguards stored data from unauthorized access by use of a user selectable (1 to 8 byte) access code an.

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Datasheet Specifications

Part number: CAT33C804A
Manufacturer: Catalyst Semiconductor
File Size: 89.31 KB
Datasheet: CAT33C804A_CatalystSemiconductor.pdf
Description: 4K-Bit Secure Access Serial E2PROM

Features

* s Single 3V Supply s Password READ/WRITE Protection: 1 to 8 Bytes s Memory Pointer WRITE Protection s Sequential READ Operation s 256 x 16 or 512 x 8 Selectable Serial Memory s UART Compatible Asynchronous Protocol s Commercial, Industrial and Automotive s 100,000 Program/Erase Cycles s I/O Speed: 9

Applications

* where the clock and data input have to be ignored from time to time. Although CS resets the device, it does not change the program/erase or the access-enable status, nor does it terminate a programming cycle once it has started. The program/erase and access-enable operations, once enabled, will rema

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CAT33C804A 4K-Bit Secure Access Serial E2PROM Catalyst Semiconductor

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