DS1217M Datasheet (Maxim Integrated) - Nonvolatile Read/Write Cartridge

DS1217M, Nonvolatile Read/Write Cartridge

The DS1217M is a nonvolatile RAM designed for portable applications requiring a rugged and durable package.

The nonvolatile cartridge has memory capacities from 64k x 8 to 512k x 8.

The cartridge is accessed in continuous 32k byte banks.

Bank switching is accomplished under software control by patte

DS1217M Features

* User Insertable

* Data Retention Greater than 5 Years

* Capacity to 512k x 8

* Standard Bytewide Pinout Facilitates Connection to JEDEC 28-Pin DIP Through Ribbon Cable

* Software-Controlled Banks Maintain 32 x 8 JEDEC 28-Pin Compatibility

* Multiple Cartridges Can Reside on