HMN2568D Datasheet (Hanbit Electronics)

HMN2568D, Non-Volatile SRAM

The HMN2568D Nonvolatile SRAM is a 2,097,152-bit static RAM organized as 262,144 bytes by 8 bits.

The HMN2568D has a self-contained lithium energy source provide reliable non-volatility coupled with the unlimited write cycles of standard SRAM and integral control circuitry which constantly monitors

HMN2568D Features

* w Access time : 70, 85, 120, 150 ns w High-density design : 2Mbit Design w Battery internally isolated until power is applied w Industry-standard 32-pin 256K x 8 pinout w Unlimited write cycles w Data retention in the absence of VCC w 10-years minimum data retention in absence of power w Automatic w