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DS2030W - 3.3V Single-Piece 256k Nonvolatile SRAM

DS2030W Description

Rev 0; 10/04 www.DataSheet4U.com DS2030W 3.3V Single-Piece 256k Nonvolatile SRAM General .
The DS2030W is a 256kb reflowable nonvolatile (NV) SRAM, which consists of a static RAM (SRAM), an NV controller, and an internal rechargeable mangane.

DS2030W Features

* Single-Piece, Reflowable, PBGA Package Footprint
* Internal ML Battery and Charger
* Unconditionally Write-Protects SRAM when VCC is Out-of-Tolerance
* Automatically Switches to Battery Supply when VCC Power Failures Occur
* Internal Power-Supply Monitor Det

DS2030W Applications

* RAID Systems and Servers Industrial Controllers Gaming Router/Switches POS Terminals Data-Acquisition Systems Fire Alarms PLC Pin Configuration appears at end of data sheet. Ordering Information PART DS2030W-100 TEMP RANGE -40°C to +85°C PIN-PACKAGE 256 Ball 27mm2 BGA Module SPEED (ns) 100 SUPPLY

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