Key Features
Applications
• Chipkill support
• Legacy system support
• Networking systems
• Telecommunication
• Gaming
• Healthcare
• Industrial PCs
Double Data Rate (DDR), also known as DDR1, is the second generation of
Synchronous DRAM (SDRAM). As its name implies, double data rate refers to
its ability to read and write data on both the rising and falling of the system
clock to achieve nearly twice the bandwidth of single data rate (SDR)
SDRAM.
JEDEC developed the DDR SDRAM specification (JESD79) in 2000 and was
an advancement over SDRAM technology with increased memory
bandwidth and performance. ATP DDR1 modules have 266/333/400 MT/s
transfer speeds and run at 2.5V, significantly cutting power consumption
compared with SDRAM's 3.3V.
Intense Performance for Intense Workloads
ATP DDR1
DRAM Solutions
TEL: +886-2-2659-6368
FAX: +886-2-2659-4982
sales-apac@atpinc.com
TEL: +1-408-732-5000
FAX: +1-408-732-5055
sales@atpinc.com
ATP EUROPEATP USAATP TAIWAN(HQ)
TEL: +49-89-374-9999-0
FAX: +49-89-374-9999-29
sales-europe@atpinc.com
ATP JAPAN
TEL: +81-3-6260-0797
FAX: +81-3-6260-0798
sales-japan@atpinc.com
TEL: +86-21-5080-2220
FAX: +86-21-9687-0000-026
sales@cn.atpinc.com
ATP CHINA
202002
To learn more about this product, contact your ATP Representative.
ATP Global Footprint
www.atpinc.com
Industrial
Temperature
Anti-Sulfur
Resistors
Test During
Burn-In (TDBI)
Specifications
DDR
Module Type
SO-DIMM
SO-DIMM
(Industrial Grade)
UDIMM
SO-DIMM
Function
Unbuffered ECC
Frequency
400 MHz
PCB Height
Capacity
128 MB / 256 MB /
512 MB / 1 GB
Number of Pins
184
Solutions
Build To Order (BTO)
Unbuffered Non-ECC
Unbuffered ECC /
Unbuffered Non ECC
Unbuffered Non-ECC
1.25"
200
Standard
256 MB / 512 MB
200
Standard
256 MB / 512 MB 256 MB / 512 MB / 1 GB
Build To Order (BTO)
200
Thicker Gold Finger
Conformal
Coating
* Available on a project basis.
DDR*
Category
Speed (MT/s)
PCB Height
UDIMM / UDIMM ECC / SO-DIMM
400 / 333 / 266
Low Profile
Complete Drive Test