Alliance Memory Introduced High-Speed CMOS DDR SDRAMs With 64, 128, 256, and 512Mb Densities and Temperature Range From -40℃ to +85℃
SAN CARLOS, Calif. — Feb. 25, 2014 — Alliance Memory introduced a line of high-speed CMOS double data rate synchronous DRAMs (DDR SDRAM) with densities of 64 Mb (AS4C4M16D1-5TIN), 128 Mb (AS4C8M16D1-5TIN), 256 Mb (AS4C16M16D1-5TIN), and 512 Mb (AS4C32M16D1-5TIN) with an industrial temperature range of -40℃ to +85℃.
The devices released today provide reliable drop-in, pin-for-pin-compatible replacements for a number of similar solutions in industrial, medical, communications, and telecom products requiring high memory bandwidth, and they are particularly well-suited to high performance in PC applications. Internally configured as four banks of 1M, 2M, 4M, or 8M word x 16 bits with a synchronous interface, the DDR SDRAMs operate from a single +2.5-V (± 0.2V) power supply and are lead (Pb)- and halogen-free.
The AS4C4M16D1-5TIN, AS4C8M16D1-5TIN, AS4C16M16D1-5TIN, and AS4C32M16D1-5TIN feature a fast clock rate of 200 MHz and are offered in the 66-pin TSOP II package with a 0.65-mm pin pitch. The 128M, 256Mb, and 512Mb devices are also available in a TFBGA package. The DDR SDRAMs provide programmable read or write burst lengths of 2, 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.
Samples and production quantities of the DDR SDRAMs are available now, with lead times of six to eight weeks for large orders.
- +1 Like
- Add to Favorites
Recommend
- Alliance Memory Announces ISO 9001:2015 Recertification
- Alliance Memory Introduced High-Speed CMOS Double Data Rate Synchronous DRAMs With 64-, 128-, 256-, and 512-Mb Densities in 66-pin TSOP II Packages
- Alliance Memory Expanded Lineup of High-Speed CMOS DDR4 SDRAMs AS4C1G8D4 and AS4C512M16D4 With 8Gb Devices
- Alliance Memory Bolsters Product Lineup With 4Gb High-Speed CMOS DDR4 SDRAMs AS4C256M16D4 and AS4C512M8D4
- Alliance Memory Introduced AEC-Q100-Compliant 2Gb DDR3L SDRAMs AS4C128M16D3LC-12BAN and AS4C128M16D3LC-12BANTR
- Alliance Memory AS4C256M16D4 and AS4C512M8D4 4Gb High-Speed CMOS DDR4 SDRAMs offer Low Power Consumption of +1.2V
- Alliance Memory AS4C1G8D4 and AS4C512M16D4: the 8Gb High-Speed CMOS DDR4 SDRAMs with Low Power Consumption of +1.2V
- Alliance Memory Announced Dual-Die 8Gb DDR3L SDRAMs AS4C1G8D3LA and AS4C512M16D3LA in 78-Ball and 96-Ball FBGA Packages
This document is provided by Sekorm Platform for VIP exclusive service. The copyright is owned by Sekorm. Without authorization, any medias, websites or individual are not allowed to reprint. When authorizing the reprint, the link of www.sekorm.com must be indicated.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
