DS2227 Series

Catalog

IC NVSRAM 4MBIT PARALLEL 72SIMM

Part	Package / Case	Memory Organization	Operating Temperature [Max]	Memory Format	Write Cycle Time - Word, Page	Memory Type	Memory Size	Technology	Supplier Device Package	Memory Interface	Voltage - Supply [Min]	Voltage - Supply [Max]	Access Time	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]
Analog Devices Inc./Maxim Integrated DS2227-120	72-SIMM	128K x 32, 256K x 16, 512K x 8	70 °C	NVSRAM	120 ns	Non-Volatile	512 kb	NVSRAM (Non-Volatile SRAM)	72-SIMM	Parallel	4.5 V	5.5 V	120 ns
Analog Devices Inc./Maxim Integrated DS2227-100	72-SIMM	128K x 32, 256K x 16, 512K x 8	70 °C	NVSRAM		Non-Volatile	512 kb	NVSRAM (Non-Volatile SRAM)	72-SIMM	Parallel	4.5 V	5.5 V	100 ns	100 ns	100 ns
Analog Devices Inc./Maxim Integrated DS2227-070	72-SIMM	128K x 32, 256K x 16, 512K x 8	70 °C	NVSRAM		Non-Volatile	512 kb	NVSRAM (Non-Volatile SRAM)	72-SIMM	Parallel	4.5 V	5.5 V	70 ns