Winbond Electronics W634GU8RB09I DRAM

Name: W634GU8RB09I
Brand: Winbond Electronics
SKU: W634GU8RB09I

DRAM Memory IC 4Gbit Parallel 1.067 GHz 1.283V ~ 1.45V 78-VFBGA (8x10.5)

In Stock ActiveWinbond Electronics78-VFBGA (8x10.5)

Same model may have multiple batches, images only for reference.

W634GU8RB09I

Manufacturer

Winbond Electronics

Part Number (MPN)

W634GU8RB09I

Technical Specifications

Winbond Electronics W634GU8RB09I DRAM technical specifications.

General

Memory Size

4Gbit

Data Bus Width

8 bit

Maximum Clock Frequency

1.066 GHz

Package / Case

78-VFBGA

Packaging

Tray

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 95°C (TC)

Supply Voltage

1.283V ~ 1.45V

Lifecycle Status

Active

Max Frequency

1.067 GHz

Alternate Parts Comparison (W634GU8RB09I vs W632GU8MB-12 vs W631GU8MB-11 vs W634GU8QB-11)

Side-by-side technical parameter comparison of related primary models in this product family.

	This Part	Alternate Parts	Alternate Parts	Alternate Parts
	Winbond ElectronicsW634GU8RB09I	Winbond ElectronicsW632GU8MB-12	Winbond ElectronicsW631GU8MB-11	Winbond ElectronicsW634GU8QB-11
Manufacturer	--	--	--	--
Package / Case	78-VFBGA	78-VFBGA	78-VFBGA	78-VFBGA
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Operating Temperature	-40°C ~ 95°C (TC)	0°C ~ 95°C (TC)	0°C ~ 95°C (TC)	0°C ~ 95°C (TC)
Supply Voltage	1.283V ~ 1.45V	1.283V ~ 1.45V	1.283V ~ 1.45V	1.283V ~ 1.45V
Memory Size	4Gbit	2Gbit	1Gbit	4Gbit
Lifecycle Status	Active	Obsolete	Obsolete	Active
Access Time	20 ns	20 ns	20 ns	20 ns
Max Frequency	1.067 GHz	800 MHz	933 MHz	933 MHz
Memory Format	DRAM	DRAM	DRAM	DRAM
Memory Interface	Parallel	Parallel	SSTL_15	Parallel
Memory Organization	512M x 8	128M x 16	128M x 8	512M x 8
Action	RFQ	RFQ	RFQ	RFQ

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W634GU8QB-11 Winbond Electronics

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W632GG8NB12I Winbond Electronics

DRAM Memory IC 2Gbit Parallel 800 MHz 1.425V ~ 1.575V 78-VFBGA (8x10.5)

W634GU8QB09I Winbond Electronics

DRAM Memory IC 4Gbit Parallel 1.06 GHz 1.283V ~ 1.45V 78-VFBGA (8x10.5)

W631GU8NB-11 Winbond Electronics

DRAM Memory IC 1Gbit Parallel 933 MHz 1.283V ~ 1.45V, 1.425V ~ 1.575V 78-VFBGA (8x10.5)