New 16Gb and 32Gb LPDDR4X SDRAMs

Alliance Memory has expanded its offering of high-speed CMOS mobile low-power SDRAMs with new 16Gb and 32Gb LPDDR4X devices that combine low power ratings with increased clock speeds and data rates in the 200-ball FBGA package.

Part Numbers: AS4C512M32MD4V-046BIN, AS4C1G32MD4V-046BIN

Key Specifications and Benefits:

  • Offered in densities of 16Gb and 32Gb
  • Low-voltage operation of 0.6V
  • High clock frequencies of 2.133GHz
  • Extremely high data rates of 4.2Gbps
  • Offer a 32-bit bus width
  • Operate over an industrial temperature range of -40°C to +95°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
  • Configurable drive strength
  • On-chip temperature sensor controls the self-refresh rate
  • Offered in the 200-ball FBGA package
Part number AS4C512M32MD4V-046BIN AS4C1G32MD4V-046BIN
Density 16Gb 32Gb
Organization 512M x 32 1G x 32
VDD1 / VDD2 / VDDQ 1.8V / 1.1V / 0.6V 1.8V / 1.1V / 0.6V
Package 200-ball TFBGA 200-ball TFBGA
Clock frequency 2133MHz 2133MHz
Data rate 4266Mbps 4266Mbps
Temp. range -40°C to +95°C -40°C to +95°C

Target Applications:

  • 5G, AI, and IoT
  • Portable electronics for the consumer, commercial, and industrial markets

The Context: With low-voltage operation of 0.6V, the 16Gb AS4C512M32MD4V-046BIN and 32Gb AS4C1G32MD4V-046BIN LPDDR4X SDRAMS deliver higher power efficiency for increased battery life in portable electronics for the consumer, commercial, and industrial markets, including smartphones, smart speakers, security surveillance systems, and other IoT devices utilizing AI and 5G technologies. Providing increased efficiency for advanced audio and ultra-high-resolution video in embedded applications, the devices deliver high clock frequencies of 2.133GHz for extremely high data rates of 4.2Gbps.

Alliance Memory’s LPDDR4X SDRAMs provide reliable drop-in, pin-for-pin-compatible replacements for numerous similar solutions in high-bandwidth, high-performance memory system applications, eliminating the need for costly redesigns and part requalification.

Availability: Samples and production quantities of the new LPDDR4X SDRAMs are available now, with lead times of 12 weeks.

Link to product datasheets and Buy Now information: AS4C512M32MD4V-046BIN and AS4C1G32MD4V-046BIN

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