Supplier Device Package is 48-TFBGA (6x9) - Memory Distributor - M29W400DB70ZE6E M29W400DT55ZE6E M29W400DT70ZE6E

Part Number	Manufacturer / Brand	Brife Description	Part Status	Memory Type	Memory Format	Technology	Memory Size	Clock Frequency	Write Cycle Time - Word, Page	Access Time	Memory Interface	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
M29W400DB70ZE6E	Micron Technology Inc.	IC FLASH 4M PARALLEL 48TFBGA	Obsolete	Non-Volatile	FLASH	FLASH - NOR	4Mb (512K x 8, 256K x 16)	-	70ns	70ns	Parallel	2.7 V ~ 3.6 V	-40°C ~ 85°C (TA)	Surface Mount	48-TFBGA	48-TFBGA (6x9)
M29W400DT55ZE6E	Micron Technology Inc.	IC FLASH 4M PARALLEL 48TFBGA	Obsolete	Non-Volatile	FLASH	FLASH - NOR	4Mb (512K x 8, 256K x 16)	-	55ns	55ns	Parallel	2.7 V ~ 3.6 V	-40°C ~ 85°C (TA)	Surface Mount	48-TFBGA	48-TFBGA (6x9)
M29W400DT70ZE6E	Micron Technology Inc.	IC FLASH 4M PARALLEL 48TFBGA	Obsolete	Non-Volatile	FLASH	FLASH - NOR	4Mb (512K x 8, 256K x 16)	-	70ns	70ns	Parallel	2.7 V ~ 3.6 V	-40°C ~ 85°C (TA)	Surface Mount	48-TFBGA	48-TFBGA (6x9)