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What is SDRAM?
SDRAM means Synchronous DRAM, a type of solid state computer memory. SDRAM chips eliminate wait states because they are fast enough to be synchronized with the CPU's clock.
total search942 articles
2006-10-25 Winbond unrolls three SDRAM product series
Winbond has announced its latest range of SDRAM products the 64Mbyte W9864 series, the 128Mbyte W9812 series and the 256Mbyte W9825 series.
2003-03-10 Winbond rolls Intel-compliant DDR400 SDRAM
Winbond Electronics Corp. has introduced a 256Mb DDR400 SDRAM that supports Intel Corp.'s 865 chipsets.
2005-07-20 WEDC rolls new DDR SDRAM
WEDC's new 512MB DDR SDRAM consists of sixteen 32M x 84 banks DDR SDRAMs in FBGA packages mounted on a 200-pin FR4 substrate.
2002-08-01 WEDC DDR SDRAM occupies less board space
White Electronic Designs has released 128MB DDR SDRAM MCPs that are designed to complement high performance memory controllers.
2000-06-23 Virtex synthesizable high-performance SDRAM controller
This application note describes the design and implementation of a synthesizable, parameterizable, flexible, auto-placed-and-routed synchronous DRAM controller in the Virtex FPGA family.
2007-07-13 V58C2256(804/404/164)SC high performance 256Mbit DDR SDRAM
The V58C2256(804/404/164)SC is a four bank DDR DRAM organized as 4 banks x 8Mbit x 8 (804), 4 banks x 4Mbit x 16 (164) or 4 banks x 16Mbit x 4 (404).
2007-07-23 V58C2128x SB high performance 128Mbit DDR SDRAM
Promos technolgies' V58C2128(804/404/164)SB achieves high speed data transfer rates by employing a chip architecture that prefetches multiple bits and then synchronizes the output data to a system clock.
2001-08-24 Using SDRAM in Intel 430TX PCIset embedded designs
This application note discusses the benefits of using SDRAM, explains the differences between SDRAM and Fast Page Mode (FPM)/EDO DRAM and describes design layout considerations when using SDRAM instead of FPM/EDO DRAMs in 430TX PCIset designs.
2009-02-09 Using high-performance DDR, DDR2, and DDR3 SDRAM with SOPC Builder
The Altera DDR, DDR2, and DDR3 SDRAM high-performance controller MegaCore functions version 7.1 and later support SOPC Builder.
2009-01-12 Using DDR3 SDRAM in Stratix III and Stratix IV devices
DDR3 SDRAM is the latest generation of DDR SDRAM technology, with improvements that include lower power consumption, higher data bandwidth, enhanced signal quality with multiple on-die termination (ODT) selection and output driver impedance control.
2004-06-16 TMS320C6000 EMIF-to-External SDRAM interface
This app note describes the EMIF's control registers and SDRAM signals along with SDRAM functionality, including functions supported by the EMIF and performance considerations when used with the EMIF.
2001-05-10 TMS320C6000 EMIF to external SDRAM/SGRAM interface
This application note describes how to interface external SDRAM/ SGRAM to Texas Instruments' TMS320C6000 DSP.
2001-05-15 TMS320C54x interface with SDRAM
This application note provides a comprehensive guide for the design of the hardware interface between Texas Instruments' TMS320C54x DSP and the TMS626812A SDRAM using FPGAs.
2009-09-28 Tiny SDRAM handles high-density memory apps
Swissbit has released its latest high-speed, high-performance SDRAM memory module designed to satisfy demanding high-density memory applications.
2008-03-19 Test solution rolls for DDR2, DDR3 SDRAM
Tektronix has released a comprehensive test tool set for DDR2 and new DDR3 SDRAM technology, developed to deliver higher performance data rates.
2004-12-09 Synthesizable 400Mbps DDR SDRAM controller
This app note explains how to use a Virtex-II device to interface to a DDR SDRAM device.
2001-04-12 Synthesizable 1.6GBps DDR SDRAM controller
This application note describes a 100MHz synthesizable reference controller design for a 64-bit DDR SDRAM.
2011-07-04 Step-down regulator targets SDRAM controllers
The dual-channel monolithic synchronous step-down regulator launched by Linear is specifically designed for DDR1, DDR2 and DDR3 SDRAM controllers.
2007-02-05 SH7641 Series: SDRAM interface
This application note describes examples of interfaces between the MCU of the SH7641 SH3-DSP and external memory (SDRAM).
2006-07-07 SDRAM-DDR memory unit touts multichip plastic packaging
Austin Semiconductor has launched its 1.2Gbit, SDRAM-DDR memory family in a 219-pin BGA.
2004-12-13 SDRAM selection guidelines and configuration for ADI processors
This app note is intended to help the user select and configure a suitable SDRAM device to interface with Analog Devices Inc. (ADI) processors and DSPs.
2005-09-14 SDRAM offers space savings
White Electronic Designs introduced its 512MB DDR2 Registered SDRAM that is designed for AdvancedTCA, CompactPCI and VME applications.
2000-11-28 SDRAM modules using Pericom's products
This application note shows how Pericom's products, such as buffers, clock drivers and bus switches, can be used in any SDRAM/DRAM memory module.
2006-01-11 SDRAM module suits high bandwidth, high performance apps
White Electronic Designs announced the availability of its 512MB DDR2 SDRAM Registered with PLL. This device is a 2 x 32M x 72 DDR2 SDRAM high density module.
2006-08-31 SDRAM memory controller targets streaming video apps
Targeting streaming video applications, Microtronix's multiport SDRAM memory controller IP core supports up to 1024 x 768 (true color) 32bit display resolution.
2005-09-01 SDRAM in PBGA offers 74% space savings, 51% I/O reduction
White Electronic Designs announced its 256MB (2Gb) Registered Double Data Rate Synchronous DRAM high-speed CMOS memory that is packaged in a 16-by-25mm, 400mm?, 208 PBGA.
2010-06-01 SBC packs Freescale processor, 8Gbyte SDRAM
Extreme Engineering Solutions Inc. has released XPedite5470, a high-performance 3U OpenVPX single-board computer (SBC) with Freescale QorIQ P4080 processor.
2002-04-30 Samsung mobile SDRAM operates from 2.5V source
The K4S51163LC 512Mb SDRAM from Samsung Electronics Co. Ltd operates from a 2.5V sourcelower than the 3.3V supply needed by conventional SDRAMs and is designed for 3G mobile handsets, PDAs, and digital cameras.
2002-07-18 Samsung introduces 1GHz graphics SDRAM
Samsung Electronics Co. Ltd has introduced what it claims to be the industry's first graphics memory chip on DDR II spec and boasts of a data transmission rate >1GHz.
2005-10-20 Samsung announces 70nm-based 512Mb DDR2 SDRAM
Samsung Electronics announced that it has developed the first 512Mb DDR2 SDRAM using the 70nm process, which is said to be the smallest process technology yet applied to a DRAM device.
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