Datasheet4U Logo Datasheet4U.com

HM628511HI - 4M High Speed SRAM (512-kword x 8-bit)

General Description

The HM628511HI Series is a 4-Mbit high speed static RAM organized 512-k word × 8-bit.

It has realized high speed access time by employing CMOS process (4-transistor + 2-poly resistor memory cell)and high speed circuit designing technology.

Key Features

  • Single 5.0 V supply : 5.0 V ± 10 %.
  • Access time 12 /15 ns (max).
  • Completely static memory  No clock or timing strobe required.
  • Equal access and cycle times.
  • Directly TTL compatible  All inputs and outputs.
  • Operating current : 160 / 140 mA (max).
  • TTL standby current : 60 / 50 mA (max).
  • CMOS standby current : 5 mA (max).
  • Center VCC and VSS type pinout.
  • Temperature range:.
  • 40 to 85°C HM628511HI Ser.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
HM6281 400KHz 32V 2A Switching Current Boost LED Constant Current Driver H&M Semiconductor
HM628100I 8M SRAM Renesas
HM628128D 1M SRAM Hitachi
HM62832 8-bit CMOS Static RAM Hitachi
HM62832H 32768-word x 8-bit High Speed CMOS Static RAM Hitachi

Other Datasheets by Hitachi Semiconductor (now Renesas)

Part Number Description
HM628511H 4M High Speed SRAM (512-kword x 8-bit)
HM628511HC 4M High Speed 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.

View original datasheet text
HM628511HI Series 4M High Speed SRAM (512-kword × 8-bit) ADE-203-1035A (Z) Rev. 1.0 Apr. 15, 1999 Description The HM628511HI Series is a 4-Mbit high speed static RAM organized 512-k word × 8-bit. It has realized high speed access time by employing CMOS process (4-transistor + 2-poly resistor memory cell)and high speed circuit designing technology. It is most appropriate for the application which requires high speed, high density memory and wide bit width configuration, such as cache and buffer memory in system. It is packaged in 400-mil 36-pin plastic SOJ. Features • Single 5.0 V supply : 5.