DSP, Micros & Memory


Low-power DDR3 memory

19 April 2017 DSP, Micros & Memory

Alliance Memory introduced a new high-speed CMOS mobile low-power DDR3 (LPDDR3) SDRAM designed to extend battery life in compact portable devices. Featuring low voltage operation of 1,2 V/1,8 V and a number of power-saving features, the 16 Gb AS4C512M32MD3 is offered in the 11,0 by 11,5 mm, 178-ball FBGA package. The device features auto temperature-compensated self-refresh (TCSR) to minimise power consumption at lower ambient temperatures. In addition, its partial-array self-refresh (PASR) feature reduces power by only refreshing critical data, while a deep power down mode provides an ultra-low power state when data retention isn't required. The device offers high-speed operation with a clock frequency of 667 MHz and data rate of 1333 Mbps.



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