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HM628512BFP - 4 M SRAM (512-kword x 8-bit)

General Description

The Hitachi HM628512BFP is a 4-Mbit static RAM organized 512-kword × 8-bit.

It realizes higher density, higher performance and low power consumption by employing Hi-CMOS process technology.

It is packaged in standard 32-pin SOP.

Key Features

  • Single 5 V supply.
  • Access time: 55/70 ns (max).
  • Power dissipation  Active: 50 mW/MHz (typ)  Standby: 2 mW (max).
  • Completely static memory. No clock or timing strobe required.
  • Equal access and cycle times.
  • Common data input and output: Three state output.
  • Directly TTL compatible: All inputs and outputs Ordering Information Type No. HM628512BFP-5 HM628512BFP-7 Access time 55 ns 70 ns Package 525-mil 32-pin plastic SOP (FP-32D) HM6.

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Other Datasheets by Hitachi Semiconductor (now Renesas)

Part Number Description
HM628512B 4 M SRAM (512-kword x 8-bit)
HM628512BI 4 M SRAM (512-kword x 8-bit)
HM628512 4 M SRAM (512-kword x 8-bit)
HM628512A 4M SRAM (512 KWORD X 8 BIT)
HM628512AI 524288 x 8-Bit High Speed CMOS SRAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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HM628512BFP Series 4 M SRAM (512-kword × 8-bit) ADE-203-1078B (Z) Rev. 2.0 Nov. 23, 1999 Description The Hitachi HM628512BFP is a 4-Mbit static RAM organized 512-kword × 8-bit. It realizes higher density, higher performance and low power consumption by employing Hi-CMOS process technology. It is packaged in standard 32-pin SOP. Features • Single 5 V supply • Access time: 55/70 ns (max) • Power dissipation  Active: 50 mW/MHz (typ)  Standby: 2 mW (max) • Completely static memory. No clock or timing strobe required • Equal access and cycle times • Common data input and output: Three state output • Directly TTL compatible: All inputs and outputs Ordering Information Type No.