DRAM

consumer DRAM

Invigorating Your World with Digital Precision

SAMSUNG consumer DRAM is the solution provider for all consumer applications. During digital convergence, various consumer applications require different types of DRAMs. In the rapid changing digital age, SAMSUNG will supply the best DRAM solutions to Consumer Digital Electronics on time to market.

DRAM Solutions for Consumer Applications

SAMSUNG will provide suitable memory solutions for consumer electronic devices - Digital TV, DVD recorder, Set-top box, Printer, Digital Camera, Hard Disk Drives, Automotive device and other digital applications.

HDD: Low density and high performance DRAM. SAMSUNG supports 200 MHz SDRAM.
DTV/DVD-R/STB: High density and High performance
SAMSUNG will create a bright future for future DRAM
Digital Camera:High density DRAM and High performance
Automotive Device:Industrial temperature DRAM
SAMSUNG supports a wide range of temperature (-40°C < T°C < 95°C) DDR2 DRAM.

DRAM Product Line-Up Consumer Electronic Devices

Memory Speed Trend in SAMSUNG

SAMSUNG has a complete DRAM product line from SDRAM to XDR™ DRAM. Not only is SAMSUNG leading future technology but also providing the longevity of existing DRAM.

DRAM Density & Power Supply for Consumer Applications in 2007

SAMSUNG supports various densities and voltages ranging from 64 Mb to 1 Gb and 3.3 V to 1.5 V to satisfy customer demand for various applications.

Industrial Temperature DRAM

DRAM	Density	Supported Temperature	Refresh Cycle	Remark
SDR SDRAM	64Mb	-40°C < Ta < 85°C (Ta : Ambient Temperature)	4K/64ms	Supports Normal Power & Low Power
	128Mb		4K/64ms
	256Mb		8K/64ms
DDR SDRAM	256Mb	-40°C < Ta < 85°C (Ta : Ambient Temperature)	8K/64ms	Supports Normal Power & Low Power
DDR SDRAM	512Mb	-40°C < Ta < 85°C (Ta : Ambient Temperature)	8K/64ms	Supports Normal Power & Low Power
DDR2 SDRAM	512Mb	-40°C < Tc < 85°C (Tc: Case Temperature)	8K/64ms	Supports Normal Power / Low Power / Super Low Power
DDR2 SDRAM	1Gb	-40°C < Tc < 85°C (Tc: Case Temperature)	8K/64ms	Supports Normal Power & Low Power

DRAM feature Comparison for Consumer Applications

	Current Consumer DRAM					Advanced Consumer DRAM
	Sync DRAM	DDR SDRAM		DDR2 SDRAM		DDR3 SDRAM	GDDR4 SDRAM	XDR™ DRAM
	SDR	DDR	GDDR	DDR2	GDDR2	DDR3 SDRAM	GDDR4 SDRAM	XDR™ DRAM
Max Org.	x16	x16	x32	x16	x16	x16	x32	x16
Data Range/pin	133~200Mbps	266~400Mbps	400~500Mbps	400~800Mbps	550~1000Mbps	800~1600Mbps	2.2~3.2Gbps	2.4~4.0Gbps
Bandwidth	~400 MB/s	~800 MB/s	~2 GB/s	~1.6 GB/s	~2.0 GB/s	~3.2 GB/s	~12.8 GB/s	~8.0 GB/s
Typical VDD/VDDQ	3.3V	2.5V	2.5V	1.8V	1.8V	1.5V	1.8V/1.5V	1.8V/1.2V
Data/Clock	Single Data Rate	Dual Data Rate	Dual Data Rate	Dual Data Rate	Dual Data Rate	Dual Data Rate	Dual Data Rate	Octal Data Rate
Clocking	Unidirectional	Bidirectional Strobe	Bidirectional Strobe	Bidirectional Strobe	Bidirectional Strobe	Bidirectional Strobe	Unidirectional Strobe	Unidirectional CFM/N
DQ	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	D(Differential)RSL
Termination	Mother Board Termination	Mother Board Termination	Mother Board Termination	On Die Termination	On Die Termination	Dynamic On Die Termination	On Die Termination (Pseudo Open Drain)	Programmable On Die Termination
Driver Control	Fixed Driver	Fixed Driver	Fixed Driver	Off Chip Driver Calibration	Off Chip Driver Calibration	Internal(Self) Calibration	Off Chip Driver Calibration	Internal Calibration
Output Impedance Control	-	- Norma(100%) - Weak(60%)	- Full(100%) - Weak(60%) - Matched (30%)	- Full(100%) - Reduced(60%)	- Normal(100%) - Weak(60%)	(RZQ/6) RZQ/ RZQ : 240 ohms	Auto Calibration Nominal* Pull-up : 60 ohms Pull-down :40 ohms	- (Flex Phase on Controller)
Package	54TSOP(II)	66TSOP(II), 60FBGA	- x32 :144FBGA, 100TQFP - x16:66TSOP(II)	- x16 :84FBGA - x8/x4:68FBGA	84FBGA	- x16 :96FBGA - x8/x4:78FBGA	136FBGA	104/100FBGA
Supported Density	64 Mb, 128 Mb, 256 Mb	64 Mb, 256 Mb, 512 Mb	128 Mb	512 Mb, 1 Gb	256 Mb	512 Mb, 1 Gb	512 Mb	512 Mb