M48Z128Y - 1 Mbit (128 Kbit x 8) ZEROPOWER SRAM
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M48Z128Y 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 cpower du
* Battery internally isolated until power is first roapplied P
* Automatic power-fail ch