Datasheet4U Logo Datasheet4U.com

HM621664HB - 1M High Speed SRAM

Datasheet Summary

Description

The HM621664HB is an asynchronous high speed static RAM organized as 64-kword × 16-bit.

It realize high speed access time (15/20 ns) with employing 0.8 µm CMOS process and high speed circuit designing technology.

Features

  • Single 5 V supply.
  • Access time: 15/20 ns (max).
  • Completely static memory  No clock or timing strobe required.
  • Equal access and cycle times.
  • Directly TTL compatible  All inputs and outputs.
  • 400-mil 44-pin SOJ package.
  • Center VCC and VSS type pinout Ordering Information Type No. HM621664HBJP-15 HM621664HBJP-20 HM621664HBLJP-15 HM621664HBLJP-20 Access time 15 ns 20 ns 15 ns 20 ns Package 400-mil 44-pin plastic SOJ (CP-44D) HM6216.

📥 Download Datasheet

Datasheet preview – HM621664HB

Datasheet Details

Part number HM621664HB
Manufacturer Hitachi Semiconductor
File Size 115.73 KB
Description 1M High Speed SRAM
Datasheet download datasheet HM621664HB Datasheet
Additional preview pages of the HM621664HB datasheet.

📁 Similar Datasheet

  • HM6216 - positive voltage regulators (H&M semi)
  • HM6216514I - 8M SRAM (Renesas)
  • HM621100A - 1048576 word / 1 Bit High Speed CMOS Static RAM (Hitachi)
  • HM6215 - Fast Transient Response LDO (H&M Semiconductor)
  • HM6203 - High Input Voltage LDO Linear Regulators (H&M semi)
  • HM6207 - ultra sensitive hall effect switch (H&M semi)
  • HM6207H - 256K High Speed SRAM (Hitachi)
  • HM6208 - 4 Bit CMOS Static RAM (Hitachi)
  • HM6221 - High PSRR LDO (H&M Semiconductor)
  • HM62256 - 32768 word x 8-Bit High Speed CMOS Static RAM (Hitachi)
Other Datasheets by Hitachi Semiconductor
  • HM6216255H - 4M high Speed SRAM (256-kword x 16-bit)
  • HM6216255HC - 4M High Speed SRAM (256-kword x 16-bit)
  • HM6216255HI - 4M high Speed SRAM (256-kword x 16-bit)
  • HM621400H - 4M High Speed SRAM (4-Mword x 1-bit)
  • HM621400HC - 4M High Speed SRAM (4-Mword x 1-bit)
  • HM6208H - High Speed CMOS Static RAM
  • HM62256A - 32/768-word x 8-bit High Speed CMOS Static RAM
  • HM62256B - 256k SRAM (32-kword x 8-bit)

Full PDF Text Transcription

Click to expand full text
HM621664HB Series 1 M High Speed SRAM (64-kword × 16-bit) ADE-203-349B(Z) Rev. 2.0 Nov. 1997 Description The HM621664HB is an asynchronous high speed static RAM organized as 64-kword × 16-bit. It realize high speed access time (15/20 ns) with employing 0.8 µm CMOS process 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. The HM621664HB is packaged in 400-mil 44-pin SOJ for high density surface mounting.
Published: |