DSP, Micros & Memory


Legacy Micron SDRAMs available through 2017

22 July 2015 DSP, Micros & Memory

Alliance Memory announced that its 32M x 16 MT48LC32M16A2P-75: C (commercial temperature), 32M x 16 MT48LC32M16A2P-75 IT:C (industrial temperature), 64M x 8 MT48LC64M8A2P-75:C (commercial temperature) and 64M x 8 MT48LC64M8A2P-75 IT:C (industrial temperature) synchronous DRAM (SDRAM) devices, which the company recently acquired from Micron Semiconductor, will be available with their original Micron part numbers into 2017. In addition to making this commitment, Alliance has already begun its own design, which will be ready in 2016.

The 512 Mb devices are optimised for medical, industrial, automotive and telecom applications requiring high memory bandwidth, and are particularly well suited to high-performance PC applications. Offered in a 54-pin TSOP II package and available with commercial (0°C to +70°C) and industrial (-40°C to +85&dC) temperature ranges, they operate from a single 3,3 V power supply and are lead- and halogen-free.

PC100- and PC133-compliant, the chips provide programmable read or write burst lengths of 1, 2, 4, 8 or full page, with a burst termination option. 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 maximise performance.



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