Specification	AT49F4096A-90RI

Access Time	90 ns
Memory Depth (Option 1)	512 K
Memory Depth (Option 2)	256 K
Memory Format	FLASH
Memory Interface (Type)	Parallel
Memory Organization	512K x 8, 256K x 16
Memory Size	4 Mbit
Memory Type	Non-Volatile
Memory Width (Option 1)	8 bit
Memory Width (Option 2)	16 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.525 in
Package Name	44-SOIC
Package Width	13.34 mm
Technology	FLASH
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4.5 V
Write Cycle Time - Page	50 µs
Write Cycle Time - Word	50 µs

AT49F4096 Series

Part	Memory Size	Package Name	Package Width	Package Length	Memory Format	Memory Interface (Type)	Access Time	Write Cycle Time - Word	Write Cycle Time - Page	Technology	Memory Width (Option 2)	Memory Organization	Memory Width (Option 1)	Memory Depth (Option 1)	Memory Depth (Option 2)	Operating Temperature (Min)	Operating Temperature (Max)	Memory Type	Mounting Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)
Microchip Technology AT49F4096A-12RC	4 Mbit	44-SOIC	13.34 mm	0.525 in	FLASH	Parallel	120 ns	50 µs	50 µs	FLASH	16 bit	256K x 16 512K x 8	8 bit	512 K	256 K	0 °C	70 °C	Non-Volatile	Surface Mount	5.5 V	4.5 V
Microchip Technology AT49F4096A-90RI	4 Mbit	44-SOIC	13.34 mm	0.525 in	FLASH	Parallel	90 ns	50 µs	50 µs	FLASH	16 bit	256K x 16 512K x 8	8 bit	512 K	256 K	-40 °C	85 °C	Non-Volatile	Surface Mount	5.5 V	4.5 V
Microchip Technology AT49F4096A-12TC	4 Mbit	48-TFSOP 48-TSOP	18.4 mm	0.724 "	FLASH	Parallel	120 ns	50 µs	50 µs	FLASH	16 bit	256K x 16 512K x 8	8 bit	512 K	256 K	0 °C	70 °C	Non-Volatile	Surface Mount	5.5 V	4.5 V
Microchip Technology AT49F4096A-90TC	4 Mbit	48-TFSOP 48-TSOP	18.4 mm	0.724 "	FLASH	Parallel	90 ns	50 µs	50 µs	FLASH	16 bit	256K x 16 512K x 8	8 bit	512 K	256 K	0 °C	70 °C	Non-Volatile	Surface Mount	5.5 V	4.5 V
Microchip Technology AT49F4096A-70TC	4 Mbit	48-TFSOP 48-TSOP	18.4 mm	0.724 "	FLASH	Parallel	70 ns	50 µs	50 µs	FLASH	16 bit	256K x 16 512K x 8	8 bit	512 K	256 K	0 °C	70 °C	Non-Volatile	Surface Mount	5.5 V	4.5 V
Microchip Technology AT49F4096A-90RC	4 Mbit	44-SOIC	13.34 mm	0.525 in	FLASH	Parallel	90 ns	50 µs	50 µs	FLASH	16 bit	256K x 16 512K x 8	8 bit	512 K	256 K	0 °C	70 °C	Non-Volatile	Surface Mount	5.5 V	4.5 V
Microchip Technology AT49F4096A-70TI	4 Mbit	48-TFSOP 48-TSOP	18.4 mm	0.724 "	FLASH	Parallel	70 ns	50 µs	50 µs	FLASH	16 bit	256K x 16 512K x 8	8 bit	512 K	256 K	-40 °C	85 °C	Non-Volatile	Surface Mount	5.5 V	4.5 V
Microchip Technology AT49F4096A-12TI	4 Mbit	48-TFSOP 48-TSOP	18.4 mm	0.724 "	FLASH	Parallel	120 ns	50 µs	50 µs	FLASH	16 bit	256K x 16 512K x 8	8 bit	512 K	256 K	-40 °C	85 °C	Non-Volatile	Surface Mount	5.5 V	4.5 V

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AT49F4096A-90RI | Datasheet