NVSRAM Datasheet(PDF) - UL634H256 - List of Unclassifed Manufacturers

Manufacturer	Part #	Datasheet	Description
List of Unclassifed Man...	UL634H256	232Kb/14P	LOW VOLTAGE POWERSTORE 32K X 8 NVSRAM
List of Unclassifed Man...	UL631H256	202Kb/12P	Low Voltage SoftStore 32K x 8 nvSRAM
Cypress Semiconductor	STK11C68	556Kb/16P	64 Kbit (8K x 8) SoftStore nvSRAM
	STK11C68-5	536Kb/15P	64 Kbit (8K x 8) SoftStore nvSRAM
	STK12C68-5	591Kb/18P	64 Kbit (8K x 8) AutoStore nvSRAM
	STK16C88-3	456Kb/14P	256 Kbit (32K x 8) AutoStore+ nvSRAM
List of Unclassifed Man...	UL635H256	211Kb/13P	LOW VOLTAGE POWERSTORE 32K X 8 NVSRAM
Simtek Corporation	UL634H256	350Kb/15P	Low Voltage PowerStore 32K x 8 nvSRAM
Simtek Corporation	STK17TA8	647Kb/29P	128Kx8 Autostore nvSRAM With Real-Time Clock
Cypress Semiconductor	STK22C48	514Kb/14P	16 Kbit (2K x 8) AutoStore nvSRAM
	CY14B256LA	863Kb/22P	256-Kbit (32 K 횞 8) nvSRAM
	CY14B256LA	790Kb/22P	256-Kbit (32 K 횞 8) nvSRAM
	CY14B101Q1	914Kb/24P	1 Mbit (128K x 8) Serial SPI nvSRAM
	CY14B101Q1	1Mb/22P	1 Mbit (128K x 8) Serial SPI nvSRAM
	STK22C48	1Mb/17P	16-Kbit (2 K 횞 8) AutoStore??nvSRAM
	CY14MB064Q1B	913Kb/28P	64-Kbit (8 K x 8) SPI nvSRAM
	CY14C512Q	1Mb/32P	512-Kbit (64 K 횞 8) SPI nvSRAM
	CY14MB064Q	1Mb/30P	64-Kbit (8 K 횞 8) SPI nvSRAM
	CY14C512PA	1Mb/42P	512-Kbit (64 K x 8) SPI nvSRAM
	CY14V101QS	1Mb/55P	1-Mbit (128K 횞 8) Quad SPI nvSRAM

NVSRAM Datasheet, PDF