W631GU8NB-12

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Winbond Electronics

IC DRAM 1GBIT PARALLEL 78VFBGA

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W631GU8NB-12

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Winbond Electronics

IC DRAM 1GBIT PARALLEL 78VFBGA

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	W631GU8NB-12	W631GU8 Series

Access Time	20 ns	20 ns
Clock Frequency	800 MHz	667 - 1066 MHz
Memory Format	DRAM	DRAM
Memory Interface	Parallel	Parallel, SSTL_15
Memory Organization	128 M	128 M
Memory Size	1 Mbit	1 Mbit
Memory Type	Volatile	Volatile
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [Max]	95 °C	95 °C
Operating Temperature [Min]	0 °C	-40 - 0 °C
Package / Case	78-VFBGA	78-VFBGA
Supplier Device Package	78-VFBGA	78-WBGA, 78-VFBGA
Supplier Device Package [x]	8	8 - 10.5
Supplier Device Package [y]	10.5	8 - 10.5
Technology	SDRAM - DDR3L	SDRAM - DDR3L
Voltage - Supply [Max]	1.45 V, 1.575 V	1.45 - 1.575 V
Voltage - Supply [Min]	1.425 V, 1.283 V	1.283 - 1.425 V
Write Cycle Time - Word, Page	15 ns	15 ns

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	242	$ 2.39

W631GU8 Series

IC DRAM 1GBIT PARALLEL 78WBGA

Part	Memory Size	Operating Temperature [Max]	Operating Temperature [Min]	Clock Frequency	Supplier Device Package [y]	Supplier Device Package	Supplier Device Package [x]	Voltage - Supply [Max]	Voltage - Supply [Min]	Memory Type	Memory Interface	Mounting Type	Access Time	Memory Organization	Technology	Memory Format	Package / Case	Write Cycle Time - Word, Page
Winbond Electronics W631GU8KB-12	1 Mbit	95 °C	0 °C	800 MHz	8	78-WBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM
Winbond Electronics W631GU8KB15I	1 Mbit	95 °C	-40 °C	667 MHz	8	78-WBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM
Winbond Electronics W631GU8MB-12 TR	1 Mbit	95 °C	0 °C	800 MHz	8	78-VFBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA
Winbond Electronics W631GU8MB-12	1 Mbit	95 °C	0 °C	800 MHz	8	78-VFBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA
Winbond Electronics W631GU8KB-12 TR	1 Mbit	95 °C	0 °C	800 MHz	8	78-WBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM
Winbond Electronics W631GU8NB-12	1 Mbit	95 °C	0 °C	800 MHz	10.5	78-VFBGA	8	1.45 V, 1.575 V	1.283 V, 1.425 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA	15 ns
Winbond Electronics W631GU8MB-15 TR	1 Mbit	95 °C	0 °C	667 MHz	8	78-VFBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA
Winbond Electronics W631GU8MB09I	1 Mbit	95 °C	-40 °C	1066 MHz	10.5	78-VFBGA	8	1.45 V	1.283 V	Volatile	SSTL_15	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA	15 ns
Winbond Electronics W631GU8KB12I	1 Mbit	95 °C	-40 °C	800 MHz	8	78-WBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM
Winbond Electronics W631GU8KB15I TR	1 Mbit	95 °C	-40 °C	667 MHz	8	78-WBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM
Winbond Electronics W631GU8MB15I TR	1 Mbit	95 °C	-40 °C	667 MHz	8	78-VFBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA
Winbond Electronics W631GU8MB12I	1 Mbit	95 °C	-40 °C	800 MHz	8	78-VFBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA
Winbond Electronics W631GU8NB-15	1 Mbit	95 °C	0 °C	667 MHz	10.5	78-VFBGA	8	1.45 V, 1.575 V	1.283 V, 1.425 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA	15 ns
Winbond Electronics W631GU8MB-11	1 Mbit	95 °C	0 °C	933 MHz	10.5	78-VFBGA	8	1.45 V	1.283 V	Volatile	SSTL_15	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA	15 ns
Winbond Electronics W631GU8MB12I TR	1 Mbit	95 °C	-40 °C	800 MHz	8	78-VFBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA
Winbond Electronics W631GU8MB09I TR	1 Mbit	95 °C	-40 °C	1066 MHz	10.5	78-VFBGA	8	1.45 V	1.283 V	Volatile	SSTL_15	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA	15 ns
Winbond Electronics W631GU8KB-15	1 Mbit	95 °C	0 °C	667 MHz	8	78-WBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM
Winbond Electronics W631GU8MB11I	1 Mbit	95 °C	-40 °C	933 MHz	8	78-VFBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA
Winbond Electronics W631GU8NB-11	1 Mbit	95 °C	0 °C	933 MHz	10.5	78-VFBGA	8	1.45 V, 1.575 V	1.283 V, 1.425 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA	15 ns
Winbond Electronics W631GU8MB-15	1 Mbit	95 °C	0 °C	667 MHz	8	78-VFBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA
Winbond Electronics W631GU8NB15I TR	1 Mbit	95 °C	-40 °C	667 MHz	10.5	78-VFBGA	8	1.45 V, 1.575 V	1.283 V, 1.425 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA	15 ns
Winbond Electronics W631GU8NB12I	1 Mbit	95 °C	-40 °C	800 MHz	10.5	78-VFBGA	8	1.45 V, 1.575 V	1.283 V, 1.425 V	Volatile		Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA	15 ns
Winbond Electronics W631GU8MB-09	1 Mbit	95 °C	0 °C	1066 MHz	10.5	78-VFBGA	8	1.45 V	1.283 V	Volatile	SSTL_15	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA	15 ns
Winbond Electronics W631GU8KB12I TR	1 Mbit	95 °C	-40 °C	800 MHz	8	78-WBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM
Winbond Electronics W631GU8MB11I TR	1 Mbit	95 °C	-40 °C	933 MHz	8	78-VFBGA	10.5	1.45 V	1.283 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA
Winbond Electronics W631GU8NB-09	1 Mbit	95 °C	0 °C	1066 MHz	10.5	78-VFBGA	8	1.45 V, 1.575 V	1.283 V, 1.425 V	Volatile	Parallel	Surface Mount	20 ns	128 M	SDRAM - DDR3L	DRAM	78-VFBGA	15 ns

Description

General part information

W631GU8 Series

SDRAM - DDR3L Memory IC 1Gbit Parallel 800 MHz 20 ns 78-VFBGA (8x10.5)

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Technical documentation and resources