W978H2KBVX2I

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Winbond Electronics

IC DRAM 256MBIT PAR 134VFBGA

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Winbond Electronics

IC DRAM 256MBIT PAR 134VFBGA

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	W978H2KBVX2I	W978H2 Series

Access Time	-	5.5 ns
Clock Frequency	400 MHz	400 - 533 MHz
Memory Format	DRAM	DRAM
Memory Interface	Parallel	HSUL_12, Parallel
Memory Organization	8M x 32	8M x 32
Memory Size	256 Gbit	256 Gbit
Memory Type	Volatile	Volatile
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [Max]	85 °C	85 °C
Operating Temperature [Min]	-40 °C	-40 - -25 °C
Package / Case	134-VFBGA	134-VFBGA
Supplier Device Package	134-VFBGA	134-VFBGA
Supplier Device Package [x]	10	10
Supplier Device Package [y]	11.5	11.5
Technology	SDRAM - Mobile LPDDR2	SDRAM - Mobile LPDDR2-S4B, SDRAM - Mobile LPDDR2
Voltage - Supply [Max]	1.95 V	1.3 - 1.95 V
Voltage - Supply [Min]	1.14 V	1.14 - 1.7 V
Write Cycle Time - Word, Page	15 ns	15 ns

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

Distributor	Package	Quantity	$

Digikey	Tray	168	$ 4.84

IC DRAM 256MBIT HSUL 12 134VFBGA

Part	Package / Case	Technology	Memory Type	Write Cycle Time - Word, Page	Access Time	Clock Frequency	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Format	Memory Organization	Memory Interface	Memory Size	Mounting Type	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Operating Temperature [Min]	Operating Temperature [Max]
Winbond Electronics W978H2KBVX1E	134-VFBGA	SDRAM - Mobile LPDDR2-S4B	Volatile	15 ns	5.5 ns	533 MHz	1.14 V, 1.7 V	1.3 V, 1.95 V	DRAM	8M x 32	HSUL_12	256 Gbit	Surface Mount	134-VFBGA	10	11.5	-25 °C	85 °C
Winbond Electronics W978H2KBVX2E	134-VFBGA	SDRAM - Mobile LPDDR2	Volatile	15 ns		400 MHz	1.14 V	1.95 V	DRAM	8M x 32	Parallel	256 Gbit	Surface Mount	134-VFBGA	10	11.5	-25 °C	85 °C
Winbond Electronics W978H2KBVX1E TR	134-VFBGA	SDRAM - Mobile LPDDR2-S4B	Volatile	15 ns	5.5 ns	533 MHz	1.14 V, 1.7 V	1.3 V, 1.95 V	DRAM	8M x 32	HSUL_12	256 Gbit	Surface Mount	134-VFBGA	10	11.5	-25 °C	85 °C
Winbond Electronics W978H2KBVX2I	134-VFBGA	SDRAM - Mobile LPDDR2	Volatile	15 ns		400 MHz	1.14 V	1.95 V	DRAM	8M x 32	Parallel	256 Gbit	Surface Mount	134-VFBGA	10	11.5	-40 °C	85 °C

General part information

SDRAM - Mobile LPDDR2 Memory IC 256Mbit Parallel 400 MHz 134-VFBGA (10x11.5)

Technical documentation and resources