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HM5164805F - (HM5164805F / HM5165805F) 64 MEDO DRAM (8-Mword X 8-bit) 8 k Refresh/4 k Refresh

Download the HM5164805F datasheet PDF. This datasheet also covers the HM5165805F variant, as both devices belong to the same (hm5164805f / hm5165805f) 64 medo dram (8-mword x 8-bit) 8 k refresh/4 k refresh family and are provided as variant models within a single manufacturer datasheet.

Description

The Hitachi HM5164805F Series, HM5165805F Series are 64M-bit dynamic RAMs organized as 8,388,608-word × 8-bit.

They have realized high performance and low power by employing CMOS process technology.

Features

  • Single 3.3 V supply: 3.3 V ± 0.3 V.
  • Access time: 50 ns/60 ns (max).
  • Power dissipation  Active: 414 mW/378 mW (max) (HM5164805F Series) : 486 mW/414 mW (max) (HM5165805F Series)  Standby : 1.8 mW (max) (CMOS interface) : 1.1 mW (max) (L-version).
  • EDO page mode capability.
  • Refresh cycles  RAS-only refresh 8192 cycles /64 ms (HM5164805F, HM5164805FL) 4096 cycles /64 ms (HM5165805F, HM5165805FL)  CBR/Hidden refresh 4096 cycles /64 ms (HM5164805F, HM5.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HM5165805F_HitachiSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Hitachi Semiconductor (now Renesas)

Part Number Description
HM5164165F (HM5164165F / HM5165165F) 64M EDO DRAM (4-Mword x 16-bit) 8k refresh/4k refresh
HM5165165F (HM5164165F / HM5165165F) 64M EDO DRAM (4-Mword x 16-bit) 8k refresh/4k refresh
HM5165805F (HM5164805F / HM5165805F) 64 MEDO DRAM (8-Mword X 8-bit) 8 k Refresh/4 k Refresh
HM5116100 16M FP DRAM
HM514170C Dynamic Random Access Memory

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
HM5164805F Series HM5165805F Series 64 M EDO DRAM (8-Mword × 8-bit) 8 k Refresh/4 k Refresh ADE-203-1057B (Z) Rev. 2.0 Nov. 30, 1999 Description The Hitachi HM5164805F Series, HM5165805F Series are 64M-bit dynamic RAMs organized as 8,388,608-word × 8-bit. They have realized high performance and low power by employing CMOS process technology. HM5164805F Series, HM5165805F Series offer Extended Data Out (EDO) Page Mode as a high speed access mode. They have the package variation of standard 32-pin plastic SOJ and standard 32pin plastic TSOPII. Features • Single 3.3 V supply: 3.3 V ± 0.3 V • Access time: 50 ns/60 ns (max) • Power dissipation  Active: 414 mW/378 mW (max) (HM5164805F Series) : 486 mW/414 mW (max) (HM5165805F Series)  Standby : 1.8 mW (max) (CMOS interface) : 1.
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