DS2227-100

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Analog Devices Inc./Maxim Integrated

IC NVSRAM 4MBIT PARALLEL 72SIMM

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Active

Analog Devices Inc./Maxim Integrated

IC NVSRAM 4MBIT PARALLEL 72SIMM

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	DS2227-100	DS2227 Series

Access Time	100 ns	70 - 120 ns
Memory Format	NVSRAM	NVSRAM
Memory Interface	Parallel	Parallel
Memory Organization	512K x 8, 256K x 16, 128K x 32	512K x 8, 256K x 16, 128K x 32
Memory Size	512 kb	512 kb
Memory Type	Non-Volatile	Non-Volatile
Operating Temperature [Max]	70 °C	70 °C
Operating Temperature [Min]	0 °C	0 °C
Package / Case	72-SIMM	72-SIMM
Supplier Device Package	72-SIMM	72-SIMM
Technology	NVSRAM (Non-Volatile SRAM)	NVSRAM (Non-Volatile SRAM)
Voltage - Supply [Max]	5.5 V	5.5 V
Voltage - Supply [Min]	4.5 V	4.5 V
Write Cycle Time - Word, Page	-	120 ns
Write Cycle Time - Word, Page [custom]	100 ns	100 ns
Write Cycle Time - Word, Page [custom]	100 ns	100 ns

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

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

General part information

NVSRAM (Non-Volatile SRAM) Memory IC 4Mbit Parallel 100 ns 72-SIMM

Technical documentation and resources

No documents available