Softstore 32k X 8 Nvsram

The U631H256 has two separate modes of operation: SRAM mode and nonvolatile mode. In SRAM mode, the memory operates as an ordinary static RAM. In nonvolatile operation, data is transferred in parallel from SRAM to EEPROM or from EEPROM to SRAM In this mode SRAM functions are disab- LED The U631H256 is a fast static RAM (25 ns), with a nonvolatile electri- cally erasable PROM (EEPROM) element incorporated in each static memory cell. The SRAM CAN be read and written an unlimited num- ber of times, while independent nonvolatile data resides in EEPROM Data transfers from the SRAM to the EEPROM (the STORE operation), or from the EEPROM to the SRAM (the RECALL operation) are initiated through software sequences. The U631H256 combines the high performance and ease of use of a fast SRAM with nonvolatile data integrity By Unkown
U631H256 's PackagesU631H256 's pdf datasheet



U631H256 Pinout, Pinouts
U631H256 pinout,Pin out
This is one package pinout of U631H256,If you need more pinouts please download U631H256's pdf datasheet.

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