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IS46R16320F Datasheet 512mb Ddr Sdram

Manufacturer: ISSI (now Infineon)

Overview: IS43/46R86400F IS43/46R16320F ® Long-term Support World Class Quality 32Mx16, 64Mx8 JANUARY 2020 512Mb DDR.

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

Key Features

  • VDD and VDDQ: 2.5V ± 0.2V (-5, -6).
  • VDD and VDDQ: 2.5V ± 0.1V (-4).
  • SSTL_2 compatible I/O.
  • Double-data rate architecture; two data transfers per clock cycle.
  • Bidirectional, data strobe (DQS) is transmitted/ received with data, to be used in capturing data at the receiver.
  • DQS is edge-aligned with data for READs and centre-aligned with data for WRITEs.
  • Differential clock inputs (CK and CK).
  • DLL aligns DQ and DQS transitions.

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