Supplier Device Package is 56-TFBGA (7x9) - Memory Distributor - W29GL128CH9C W29GL256SH9C W29GL256SL9C

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
W29GL128CH9C	Winbond Electronics	IC FLASH 128M PARALLEL 56TFBGA	Obsolete	Non-Volatile	FLASH	FLASH - NOR	128Mb (16M x 8, 8M x 16)	-	90ns	90ns	Parallel	2.7 V ~ 3.6 V	-40°C ~ 85°C (TA)	Surface Mount	56-TFBGA	56-TFBGA (7x9)
W29GL256SH9C	Winbond Electronics	IC FLASH 256M PARALLEL 56TFBGA	Obsolete	Non-Volatile	FLASH	FLASH - NOR	256Mb (16M x 16)	-	90ns	90ns	Parallel	2.7 V ~ 3.6 V	-40°C ~ 85°C (TA)	Surface Mount	56-TFBGA	56-TFBGA (7x9)
W29GL256SL9C	Winbond Electronics	IC FLASH 256M PARALLEL 56TFBGA	Obsolete	Non-Volatile	FLASH	FLASH - NOR	256Mb (16M x 16)	-	90ns	90ns	Parallel	2.7 V ~ 3.6 V	-40°C ~ 85°C (TA)	Surface Mount	56-TFBGA	56-TFBGA (7x9)