Non-volatile Sram Module 1mbit (128k X 8-bit), 32pin-dip, 5v

The HMN1288D Nonvolatile SRAM is a 1,048,576-bit static RAM organized as 131,072 bytes by 8 bits. The HMN1288D 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 the single 5V, supply for an out-of- tolerance condition. When such a condition occurs, the lithium energy source is automatically switched on to sustain the memory until after VCC returns valid and write protection is unconditionally enabled to prevent garbled data. In addition the SRAM is unconditionally write-protected to prevent an inadvertent write operation. At this time the integral energy source is switched on to sustain the memory until after VCC returns valid. The HMN1288D uses extremely low standby current CMOS SRAMs coupled with small lithium coin cells to provide non- volatility without long write-cycle times and the write-cycle limitations associated with EEPROM By Unkown
HMN1288D 's PackagesHMN1288D 's pdf datasheet

HMN1288D Pinout, Pinouts
HMN1288D pinout,Pin out
This is one package pinout of HMN1288D,If you need more pinouts please download HMN1288D's pdf datasheet.

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