256-KBIT Datasheet(PDF) - FM3164-GTR

Manufacturer	Part #	Datasheet	Description
Cypress Semiconductor	FM3164-GTR	579Kb/33P	64-Kbit/256-Kbit Integrated Processor Companion with F-RAM
	CY14B256LA	648Kb/21P	256 Kbit (32K x 8) nvSRAM
	CY14V256LA	491Kb/22P	256-Kbit (32K 횞 8) nvSRAM
	CY14E256L	799Kb/16P	256-Kbit (32K x 8) nvSRAM
	CY14B256L	1Mb/17P	256-Kbit (32K x 8) nvSRAM
	CY14E256LA	606Kb/19P	256 Kbit (32K x 8) nvSRAM
	CY14B256L	657Kb/18P	256 Kbit (32K x 8) nvSRAM
	CY14E256L	1Mb/18P	256 Kbit (32K x 8) nvSRAM
	FM31L276	628Kb/36P	64-Kbit/256-Kbit Integrated Processor Companion with F-RAM
	STK14C88-3	618Kb/17P	256 Kbit (32K x 8) AutoStore nvSRAM
	STK16C88	468Kb/14P	256 Kbit (32K x 8) AutoStore+ nvSRAM
	STK14C88-5	535Kb/17P	256 Kbit (32K x 8) AutoStore nvSRAM
	STK11C88	474Kb/15P	256 Kbit (32K x 8) SoftStore nvSRAM
	STK15C88	474Kb/15P	256 Kbit (32K x 8) PowerStore nvSRAM
	CY14U256LA	499Kb/22P	256-Kbit (32 K 횞 8) nvSRAM
	CY14B256LA	863Kb/22P	256-Kbit (32 K 횞 8) nvSRAM
	CY14B256LA	790Kb/22P	256-Kbit (32 K 횞 8) nvSRAM
	CY14E256LA	834Kb/19P	256-Kbit (32 K 횞 8) nvSRAM
	CY14V256LA	497Kb/22P	256-Kbit (32 K x 8) nvSRAM
	STK16C88-3	456Kb/14P	256 Kbit (32K x 8) AutoStore+ nvSRAM

256-KBIT Datasheet, PDF