Product category:
Memory Devices and Modules
News Release from: GD Technik | Subject: WEDC DDR 128Mbyte SDRAMs
Edited by the Electronicstalk Editorial
Team on 05 November 2002
Multichip DDR SDRAM modules run up to
266MHz
New from GD Technik is White Electronic Design Corp's new double datarate multichip packaged SDRAM family.
New from GD Technik is White Electronic Design Corp's (WEDC) new double datarate (DDR) multichip packaged SDRAM family The 128Mbyte SDRAMs are designed to complement high performance memory controllers, and are available with speeds of 200, 250 and 266MHz
This article was originally published on Electronicstalk on 24 Feb 2000 at 8.00am (UK)
Related stories
Mono display enhanced for handheld applications
An enhanced version of Hitachi's popular 5.6 inch 1/4 VGA monochrome display is now available for use in industrial instrumentation and communications equipment.
Housed in 219-pin PBGA packages, the devices save 40% board space, reduce I/O connections by up to 19% and provide lower noise levels over a comparable discrete solution.
The DDR SDRAMs are organised as either 16M x 72, the WEDPND16M72S-XBX, or 16M x 64, the WEDPND16M64S-XBX, and are designed to operate in 2.5V low-power memory systems, with each chip internally configured as a quad-bank DRAM with a synchronous interface.
The 128Mbyte WEDPND16M72S-XBX range is upgradeable to 32M x 72, 256Mbyte density and is pin compatible with other members in the series.
The devices use an internal pipelined architecture to achieve high-speed operation; the column addresses can be changed every clock cycle.
Read and write accesses are burst oriented.
The multi-chip packages are suitable for a wide range of telecom, datacomms and embedded applications as well as high-reliability commercial off the shelf (COTS) applications.
Each device is available in industrial, commercial and military temperature ranges.
• GD Technik: contact details and other news
• Email this article to a colleague
• Register for the free Electronicstalk email newsletter
• Electronicstalk Home Page
Search the Pro-Talk network of sites
