Specification	DS1249Y-85IND

Access Time	85 ns
Memory Depth	256 K
Memory Format	NVSRAM
Memory Interface (Type)	Parallel
Memory Size	2 Mb
Memory Type	Non-Volatile
Memory Width	8 bit
Mounting Type	Through Hole
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.6 in
Package Name	32-DIP Module, 32-EDIP
Package Width	15.24 mm
Technology	NVSRAM (Non-Volatile SRAM)
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4.5 V
Write Cycle Time - Page	85 ns
Write Cycle Time - Word	85 ns

DS1249Y Series

Part	Write Cycle Time - Page	Write Cycle Time - Word	Memory Format	Package Width	Package Name	Package Length	Memory Type	Technology	Memory Interface (Type)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Mounting Type	Memory Size	Memory Width	Memory Depth	Access Time	Operating Temperature (Min)	Operating Temperature (Max)
Analog Devices Inc./Maxim Integrated DS1249Y-85	85 ns	85 ns	NVSRAM	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Non-Volatile	NVSRAM (Non-Volatile SRAM)	Parallel	5.5 V	4.5 V	Through Hole	2 Mb	8 bit	256 K	85 ns	0 °C	70 °C
Analog Devices Inc./Maxim Integrated DS1249Y-70IND#	70 ns	70 ns	NVSRAM	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Non-Volatile	NVSRAM (Non-Volatile SRAM)	Parallel	5.5 V	4.5 V	Through Hole	2 Mb	8 bit	256 K	70 ns	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated DS1249Y-100#	100 ns	100 ns	NVSRAM	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Non-Volatile	NVSRAM (Non-Volatile SRAM)	Parallel	5.5 V	4.5 V	Through Hole	2 Mb	8 bit	256 K	100 ns	0 °C	70 °C
Analog Devices Inc./Maxim Integrated DS1249Y-70	70 ns	70 ns	NVSRAM	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Non-Volatile	NVSRAM (Non-Volatile SRAM)	Parallel	5.5 V	4.5 V	Through Hole	2 Mb	8 bit	256 K	70 ns	0 °C	70 °C
Analog Devices Inc./Maxim Integrated DS1249Y-85IND#	85 ns	85 ns	NVSRAM	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Non-Volatile	NVSRAM (Non-Volatile SRAM)	Parallel	5.5 V	4.5 V	Through Hole	2 Mb	8 bit	256 K	85 ns	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated DS1249Y-85IND	85 ns	85 ns	NVSRAM	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Non-Volatile	NVSRAM (Non-Volatile SRAM)	Parallel	5.5 V	4.5 V	Through Hole	2 Mb	8 bit	256 K	85 ns	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated DS1249Y-100	100 ns	100 ns	NVSRAM	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Non-Volatile	NVSRAM (Non-Volatile SRAM)	Parallel	5.5 V	4.5 V	Through Hole	2 Mb	8 bit	256 K	100 ns	0 °C	70 °C
Analog Devices Inc./Maxim Integrated DS1249Y-85#	85 ns	85 ns	NVSRAM	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Non-Volatile	NVSRAM (Non-Volatile SRAM)	Parallel	5.5 V	4.5 V	Through Hole	2 Mb	8 bit	256 K	85 ns	0 °C	70 °C
Analog Devices Inc./Maxim Integrated DS1249Y-70IND	70 ns	70 ns	NVSRAM	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Non-Volatile	NVSRAM (Non-Volatile SRAM)	Parallel	5.5 V	4.5 V	Through Hole	2 Mb	8 bit	256 K	70 ns	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated DS1249Y-70#	70 ns	70 ns	NVSRAM	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Non-Volatile	NVSRAM (Non-Volatile SRAM)	Parallel	5.5 V	4.5 V	Through Hole	2 Mb	8 bit	256 K	70 ns	0 °C	70 °C

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DS1249Y-85IND | Datasheet