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IS43TR16640BL Datasheet 1gb Ddr3 Sdram

Manufacturer: ISSI (now Infineon)

Overview: IS43/46TR16640B, IS43/46TR16640BL IS43/46TR81280B, IS43/46TR81280BL 128MX8, 64MX16 1Gb DDR3.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • Standard Voltage: VDD and VDDQ = 1.5V ± 0.075V.
  • Low Voltage (L): VDD and VDDQ = 1.35V + 0.1V, -0.067V - Backward compatible to 1.5V.
  • High speed data transfer rates with system frequency up to 1066 MHz.
  • 8 internal banks for concurrent operation.
  • 8n-bit pre-fetch architecture.
  • Programmable CAS Latency.
  • Programmable Additive Latency: 0, CL-1,CL-2.
  • Programmable CAS WRITE latency (CWL) based on tCK.
  • Programmable Burst Length: 4 and 8.
  • Programmable Bu.

More Datasheets from ISSI (now Infineon)

Part Number Description
IS43TR16640B 1Gb DDR3 SDRAM
IS43TR16640ED 1Gb DDR3 SDRAM
IS43TR16128B 2Gb DDR3 SDRAM
IS43TR16128BL 2Gb DDR3 SDRAM
IS43TR16128C 2Gb DDR3 SDRAM
IS43TR16128CL 2Gb DDR3 SDRAM
IS43TR16256A 4Gb DDR3 SDRAM
IS43TR16256AL 4Gb DDR3 SDRAM
IS43TR16256B 4Gb DDR3 SDRAM
IS43TR16256BL 4Gb DDR3 SDRAM

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