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Intelligent Memory Synchronous DRAM (SDRAM)

Intelligent Memory Synchronous DRAM (SDRAM) encompasses 64Mb, 128Mb, 256Mb, and 512Mb density options with a 166MHz maximum speed in FBGA and TSOP packages. These components feature programmable burst lengths, auto/self-refresh, and integrated ECC error correction. Available with commercial, industrial, and automotive grades, the Intelligent Memory SDRAM devices offer a 166Mbps data rate and an 8-bit to 32-bit data bus width range.

Features

  • Full Synchronous DRAM, 3.3V power supply
  • Programmable burst lengths
    • 1, 2, 4, 8, and full page for sequential type
    • 1, 2, 4, and 8 for interleave type
  • Auto refresh and self-refresh
  • Integrated ECC error correction
  • High-speed data transfer rates up to 200MHz, available with commercial, industrial, and automotive grades
  • 64Mb, 128Mb, 256Mb, and 512Mb with packages of TSOP II and BGA
  • AEC-Q100 available
  • RoHS compliant

Applications

  • Industrial
  • Commercial
  • Automotive

Specifications

  • 133MHZ or 166MHz maximum clock frequency options
  • 8-bit to 32-bit data bus width range
  • 166Mbps data rate
  • 3V to 3.6V supply voltage range
  • 50mA to 160mA maximum supply current range
  • 5ns to 5.4ns access time range
  • Temperature ranges
    • 0 to +95°C commercial
    • -40°C to +95°C industrial
    • -40°C to +105°C high

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Publicado: 2023-06-28 | Actualizado: 2023-07-18