Alliance Memory Low Power SDRAMs for Mobile and Embedded Systems

With the Internet of Things and proliferation of mobile devices in the consumer, industrial, and medical spaces, Alliance Memory has made a commitment over the last few years to solidify its offering of low-power ICs. It began with the introduction of the company’s LPSDR SDRAMs in 2014, followed by its LPDDR devices in 2016, and LPDDR2 SDRAMs in 2017. Now Alliance Memory offers a complete low-power portfolio in a wide range of densities and package options to meet the high demand for these parts.

Features

• Power supply voltages down to 1.2 V extend battery life
• Wide choice of densities and package options
• Minimize power consumption at lower ambient temperatures with auto temperature- compensated self-refresh (TCSR)
• Partial-array self-refresh (PASR) reduces power by only refreshing critical data
• Deep power down (DPD) mode provides an ultra-low power state when data retention isn’t required

Applications

• Smartphones, tablets, and notebook computers
• Smart watches, fitness trackers, VR headsets, and other wearables
• Digital still and video cameras
• Internet of Things consumer, industrial, and medical mobile devices
• USB dongles
• Fingerprint scanners, digital security cameras
• Automotive infotainment, communications, and autonomous driving (ADAS) systems
• Portable game