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Memory Microprocessors

>> DDR SDRAM

WEDC's family of DDR SDRAM based Multi-Chip Packages (MCPs) are designed to give our customers a high density memory solution that also meets the wide data widths necessary for their applications. These high speed memories use a 2n-prefetch architecture with an interface that allows two data words to be transmitted per clock cycle.
Starting at a density of 128MB (1Gb) in x16, x64 and x72 data width configurations these DDR memories provide many benefits such as; space savings versus single die packages including CSPs, reduced I/O routing, reduced component count and placements, and extended temperature range testing including industrial and military.

DDR SDRAM MCP
Organization Part Number Speed Volt Package PDF
64Mx16 W3E64M16S-XSBX 200-333 Mb/s 2.5 60 PBGA Datasheet
16Mx64 W3E16M64S-XBX 200-266 Mb/s 2.5 219 PBGA Datasheet
32Mx64 W3E32M64SA-XBX 200-333 Mb/s 2.5 219 PBGA Datasheet
32Mx64 W3E32M64S-XBX 200-333 Mb/s 2.5 219 PBGA Datasheet
32Mx64 W3E32M64S-XSBX 200-333 Mb/s 2.5 208 PBGA Datasheet
16Mx72 W3E16M72S-XBX 200-266 Mb/s 2.5 219 PBGA Datasheet
32Mx72 W3E32M72S-XBX 200-333 Mb/s 2.5 219 PBGA Datasheet
32Mx72 W3E32M72S-XSBX 200-333 Mb/s 2.5 208 PBGA Datasheet
64Mx72 W3E64M72S-XSBX 200-333 Mb/s 2.5 219 PBGA Datasheet

Registered DDR SDRAM MCP
Organization Part Number Speed Volt Package PDF
16Mx72 W3E16M72SR-XBX 200-250 Mb/s 2.5 219 PBGA Datasheet
32Mx72 W3E32M72SR-XSBX 200-266 Mb/s 2.5 208 PBGA Datasheet
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