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New 8GB LPDDR4 SDRAM


New 8GB LPDDR4 SDRAM

Alliance Memory has added a new LPDDR4X device with on-chip ECC to its line of high-speed, low-power CMOS mobile SDRAMs. An feature of the fourth-generation LPDDR4 SDRAMs, the 8Gb AS4C256M32MD4V-062BAN device in a 200-ball FBGA package offers 50% lower power consumption for higher energy efficiency. This primarily benefits portable electronics devices for the consumer, commercial, and industrial markets, including smartphones, smart speakers, and other IoT devices that leverage AI and 5G technologies, through longer battery life.

The AS4C256M32MD4V-062BAN provides higher efficiency for advanced audio and ultra-high resolution video in embedded applications, delivering fast clock speeds of 1.6 GHz for ultra-high transfer rates of 3.2 Gbps. For automotive applications - including ADAS systems - the AEC-Q100-qualified device operates in a temperature range of -40°C to +105°C.

Key specifications and benefits:

  • On-chip ECC
  • AEC-Q100 qualified
  • Low-voltage operation of 6V/1.1V/1.8V
  • Fast clock speeds of 1.6GHz
  • Extremely high transfer rates of 3.2Gbps
  • Operating temperature range of -40°C to +105°C
  • Organized as two channels per device (Eight internal x16 banks per channel)
  • Fully synchronous operation
  • Programmable read and write burst lengths of 16, 32, and 'on the fly'
  • Selectable output driver strength
  • On-chip temperature sensor controls self-refresh rate
  • Available in a 200-ball, FBGA package

Have questions about the new LPDDR4X device from Alliance Memory? As an authorized distributor, Neumüller Elektronik GmbH maintains a very close partnership with Aliance Memory and will be happy to use its many years of experience to advise you on the selection of suitable components and possible customizations. Contact us!

Published: 7/16/2021

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