M48Z512BV - 4-Mbit SRAM
The M48Z512BV ZEROPOWER® RAM is a nonvolatile, 4,194,304-bit static RAM organized as 524,288 words by 8 bits.
The device combines an internal lithium battery, a CMOS SRAM and a control circuit in a plastic, 32-pin DIP module.
June 2011 Doc ID 14885 Rev 3 This is information on a product still in
M48Z512BV Features
* Integrated, ultra low power SRAM, power-fail control circuit, and battery
* Conventional SRAM operation; unlimited ) WRITE cycles t(s
* 10 years of data retention in the absence of c power du
* Automatic power-fail chip deselect and WRITE ro protection P
* 3.0 to 3.6 V opera
