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HM514260C Datasheet 262144-word X 16-bit Dynamic Random ACcess Memory

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HM514260C Series HM51S4260C Series 262,144-word × 16-bit Dynamic Random Access Memory ADE-203-260A (Z) Rev. 1.0 Jun.

General Description

The Hitachi HM51(S)4260C is CMOS dynamic RAM organized as 262,144-word × 16-bit.

HM51(S)4260C has realized higher density, higher performance and various functions by employing 0.8 µm CMOS process technology and some new CMOS circuit design technologies.

The HM51(S)4260C offers fast page mode as a high speed access mode.

Key Features

  • Single 5 V (±10%) (HM51(S)4260C-6/7/8) (±5%) (HM51(S)4260C-6R) High speed.
  • Access time: 60 ns/70 ns/80 ns (max) Low power dissipation.
  • Active mode: 825 mW/788 mW/770 mW/688 mW (max).
  • Standby mode: 11 mW (max) (HM51(S)4260C-6/7/8) 10.5 mW (max) (HM51(S)4260C-6R) 1.1 mW (max) (L-version) (HM51(S)4260C-6/7/8) 1.05 mW (max) (L-version) (HM51(S)4260C-6R) Fast page mode capability 512 refresh cycles: 8 ms 128 ms (L-version) 2 CAS -byte control 2.

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