DRAMs

DDR SDRAM

Find the perfect DDR SDRAM from 64Mb, 128Mb, 256Mb, 512Mb, and 1Gb for your application with Alliance Memory’s extensive selection of densities, packages, and temperature grades.

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Alliance Memory’s Extensive DDR SDRAM Portfolio: Reliable, Drop-in Replacements

When it comes to DDR SDRAM, Alliance Memory offers the industry’s most comprehensive selection, ensuring you find the ideal solution for your specific needs. Our portfolio includes a wide range of densities, packages, and temperature grades, making them suitable for diverse applications across various industries.

Key Features of Alliance Memory DDR SDRAMs

Density Options: Choose from 64Mb, 128Mb, 256Mb, 512Mb, and 1Gb densities to meet your exact memory requirements.
Package Variety: Available in 66-pin TSOP II, 144-ball FBGA, and 60-ball FBGA packages, providing flexibility for your design.
Temperature Grades: Select from commercial, automotive (-40°C to +105°C), and industrial temperature ranges to ensure reliable operation in your target environment.
High-Speed Performance: With clock frequencies up to 200MHz, our DDR SDRAMs deliver fast data transfer rates for demanding applications.
Drop-in Compatibility: Our DDR SDRAMs are pin-for-pin compatible with similar solutions, making them easy to integrate into existing designs.

Ideal Applications:

Industrial: Automation systems, control equipment, and embedded systems.
Medical: Medical imaging devices, patient monitoring systems, and diagnostic equipment.
Communications: Networking equipment, routers, and switches.
Automotive: Infotainment systems, ADAS, and other in-vehicle electronics.
Telecom: Base stations, network infrastructure, and telecom equipment.

Benefits of Choosing Alliance Memory DDR SDRAMs

Reliability: Our DDR SDRAMs undergo rigorous testing to ensure long-term reliability and performance.
Longevity: We are committed to providing long product lifecycles, giving you peace of mind for your long-term designs.
Technical Support: Our experienced team is available to provide technical support and assistance with your design.

Find Your Solution

Explore Alliance Memory’s extensive DDR SDRAM portfolio today and find the perfect memory solution for your application. Contact us to discuss your specific requirements and learn more about our products.

DENSITY	ORG	ALLIANCE	VCC	PACKAGE	CLOCK FREQUENCY (MHz)	DATA RATE	TEMPERATURE OPTIONS
64Mb	4M x 16	AS4C4M16D1A	2.5V	66pin TSOP II	200 MHz	400 Mbps	Commercial, Industrial, Automotive
64Mb	2M x 32	AS4C2M32D1A	2.5V	144-ball FBGA	200 MHz	400 Mbps	Commercial, Industrial
128Mb	8M x 16	AS4C8M16D1A	2.5V	66pin TSOP II	200 MHz	400 Mbps	Commercial, Industrial
128Mb	8M x 16	AS4C8M16D1	2.5V	60-ball FBGA	200 MHz	400 Mbps	Commercial, Industrial
128Mb	4M x 32	AS4C4M32D1A	2.5V	144-ball FBGA	200 MHz	400 Mbps	Commercial, Industrial
256Mb	16M x 16	AS4C16M16D1	2.5V	60-ball FBGA	200 MHz	400 Mbps	Commercial, Industrial, Automotive
256Mb	16M x 16	AS4C16M16D1A	2.5V	66pin TSOP II	200 MHz	400 Mbps	Commercial, Industrial
256Mb	16Mx16 – Micron Part	MT46V16M16P5BM		66-pin TSOP II	200MHz	400 Mbps
512Mb	32M x 16	AS4C32M16D1A	2.5V	66pin TSOP II	200 MHz	400 Mbps	Commercial, Industrial, Automotive
512Mb	32M x 16	AS4C32M16D1	2.5V	60-ball FBGA	200 MHz	400 Mbps	Commercial, Industrial, Automotive
512Mb	32M x 16	AS4C32M16D1	2.5V	66pin TSOP II	200 MHz	400 Mbps	Commercial, Industrial
512Mb	64M x 8	AS4C64M8D1	2.5V	66pin TSOP II 60-ball FBGA	200 MHz	400 Mbps	Commercial, Industrial
1Gb	64M x 16	AS4C64M16D1	2.5V	66pin TSOP II	166 MHz	333Mbps	Commercial, Industrial
1Gb	64M x 16	AS4C64M16D1A	2.5V	60-ball FBGA	166 MHz	333Mbps	Industrial

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