AT49BV640ST, AT49BV640S 64-megabit (4M x 16) Secure 3-volt Only Memory

ATMEL Corporation

Description

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The AT49BV640S(T) is a 2.

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AT49BV640ST Datasheet Preview — This datasheet PDF includes multiple part numbers: AT49BV640ST, AT49BV640S. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: AT49BV640ST, AT49BV640S
Manufacturer: ATMEL Corporation
File Size: 221.58 KB
Datasheet: AT49BV640S_ATMELCorporation.pdf
Description: 64-megabit (4M x 16) Secure 3-volt Only Memory
Note: This datasheet PDF includes multiple part numbers: AT49BV640ST, AT49BV640S.
Please refer to the document for exact specifications by model.

Features

* www. DataSheet4U. com
* Single Voltage Operation Read/Write: 2.65V - 3.6V
* Access Time
* 70 ns
* Sector Erase Architecture
* On

Applications

* in addition to the standard softlock sector protection mechanism, a requirement exists to allow for the permanent and irreversible locking of selected regions in the memory. The AT49BV640S(T) allows the user to permanently lock thirty-eight regions, and once activated these secure regions cannot be

AT49BV640ST Distributors

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AT49BV640S 64-megabit Secure 3-volt Only Memory ATMEL Corporation

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