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Alliance Memory

Manufacturer of Legacy Memory SRAM, DRAM, and Flash ICs

June 25, 2015

Alliance Memory Introduces New High-Speed CMOS Double Data Rate 2 (DDR2) Synchronous DRAMs With 2-Gb Density in 84-Ball FBGA Package

SAN CARLOS, Calif. — June 25, 2015 — Alliance Memory today broadens its lineup of high-speed CMOS double data rate 2 synchronous DRAMs (DDR2 SDRAM) with a new device featuring high 2-Gb density in the 84-ball 8-mm by 12.5-mm by 1.2-mm FBGA package. Available from a very limited number of suppliers, the AS4C128M16D2 is offered in commercial (0 °C to +85 °C) and industrial (-40 °C to + 95 °C) temperature ranges.

Hard to find until now, the AS4C128M16D2 provides a reliable drop-in, pin-for-pin-compatible replacement for a number of similar solutions in automotive, industrial, consumer, networking, and medical products requiring high memory bandwidth. The device is internally configured as eight banks of 16M x 16 bits. The DDR2 SDRAM offers a synchronous interface, operates from a single + 1.8-V (± 0.1 V) power supply, and is RoHS-compliant.

The AS4C128M16D2 features a fast clock rate of 400 MHz and a data rate of 800 Mbps/pin. The DDR2 SDRAM provides programmable read or write burst lengths of 4 or 8. An auto pre-charge function provides a self-timed row pre-charge initiated at the end of the burst sequence. Easy-to-use refresh functions include auto- or self-refresh while a programmable mode register allows the system to choose the most suitable modes to maximize performance.

With the addition of the AS4C128M16D2, Alliance Memory now offers an extensive lineup of DDR2 SDRAMs featuring densities of 512 Mb, 1 Gb, and 2 Gb.

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Press Releases

Alliance Memory to Highlight Latest SRAM, DRAM, Flash, and Storage Memory ICs at Embedded World 2022

May 5, 2022

Visit Alliance Memory at Embedded World 2022

April 27, 2022

Alliance Memory 4GB and 8GB eMMC Solutions Simplify Designs and Save Space in Consumer, Industrial, and Networking Applications; Compliant With JEDEC eMMC v5.1, Industrial-Grade Devices Combine NAND Flash Memory With an eMMC Controller in a Single 153-Ball FBGA Package

January 31, 2022

Alliance Memory Signs Rep Agreement With ESI to Support Expanding Customer Base in Southeast and Central U.S.

January 20, 2022

Alliance Memory Cuts Lead Times for DRAMs and Micron NOR Flash Memory Products With Automotive Temperature Ratings

December 2, 2021

Alliance Memory Introduces New Series of 3V Multiple I/O Serial NOR Flash Memory Solutions; AS25F Series Devices Provide Supply Continuity for Micron Technology’s Discontinued N25Q Line

October 21, 2021

Alliance Memory in Stock With Scarce Genuine Micron NOR Flash Memory Products; Offering Includes M29F, M45PE, N25Q, J3, and P30/P33 Families

August 4, 2021

Alliance Memory 8Gb LPDDR4X SDRAM Offers ~50% Reduction in Power Consumption Compared to LPDDR4 Devices; With Low-Voltage Operation of 0.6V and Fast Clock Speeds of 1.6GHz, Device Extends Battery Life in Portable Electronics, Increases Power Efficiency and Performance

July 14, 2021

Alliance Memory Appoints Alistair Jones as Regional Sales Manager for Northern Europe

June 23, 2021

Alliance Memory Moves Taiwan Office to Larger Facility to Accommodate Global Growth

June 16, 2021

Alliance Memory Announces ISO 9001:2015 Recertification

March 24, 2021

Alliance Memory Appoints Viorel Toadere as Regional Manager for Eastern Europe

February 22, 2021

More Posts from this Category

PR Contacts

Company Contact

Sue Macedo
sue@alliancememory.com

Agency Contact

Bob Decker
bob.decker@redpinesgroup.com

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US Headquarters

Alliance Memory, Inc
12815 NE 124th St, Suite D
Kirkland, WA 98034
Tel: +1 (425) 898-4456
Fax +1 (425) 896-8628




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