W9725G8KB-18 TR

Winbond Electronics

IC DRAM 256MBIT PAR 60WBGA

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Winbond Electronics

IC DRAM 256MBIT PAR 60WBGA

Technical Specifications

Parameters and characteristics for this part

Part	Clock Frequency	Mounting Type	Write Cycle Time - Word, Page	Package / Case	Memory Format	Technology	Access Time	Supplier Device Package	Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Memory Size	Memory Organization	Voltage - Supply [Max]	Voltage - Supply [Min]	Memory Interface
Winbond Electronics W9725G8KB25I	200 MHz	Surface Mount	15 ns	60-TFBGA	DRAM	SDRAM - DDR2	57.5 ns	60-WBGA (8x12.5)	Volatile	95 °C	-40 °C	256 Gbit	32 M	1.9 V	1.7 V	Parallel
Winbond Electronics W9725G8KB-18	533 MHz	Surface Mount	15 ns	60-TFBGA	DRAM	SDRAM - DDR2	58.125 ns	60-WBGA (8x12.5)	Volatile	85 °C	0 °C	256 Gbit	32 M	1.9 V	1.7 V	Parallel
Winbond Electronics W9725G8KB-25	200 MHz	Surface Mount	15 ns	60-TFBGA	DRAM	SDRAM - DDR2	57.5 ns	60-WBGA (8x12.5)	Volatile	85 °C	0 °C	256 Gbit	32 M	1.9 V	1.7 V	Parallel
Winbond Electronics W9725G8KB25I TR	200 MHz	Surface Mount	15 ns	60-TFBGA	DRAM	SDRAM - DDR2	57.5 ns	60-WBGA (8x12.5)	Volatile	95 °C	-40 °C	256 Gbit	32 M	1.9 V	1.7 V	Parallel
Winbond Electronics W9725G8KB-18 TR	533 MHz	Surface Mount	15 ns	60-TFBGA	DRAM	SDRAM - DDR2	59.125 ns	60-WBGA (8x12.5)	Volatile	85 °C	0 °C	256 Gbit	32 M	1.9 V	1.7 V	Parallel
Winbond Electronics W9725G8KB-25 TR	200 MHz	Surface Mount	15 ns	60-TFBGA	DRAM	SDRAM - DDR2	57.5 ns	60-WBGA (8x12.5)	Volatile	85 °C	0 °C	256 Gbit	32 M	1.9 V	1.7 V	Parallel

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 1.93

General part information

SDRAM - DDR2 Memory IC 256Mbit Parallel 533 MHz 59.125 ns 60-WBGA (8x12.5)

Technical documentation and resources