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70V658 - DUAL-PORT STATIC RAM

Download the 70V658 datasheet PDF. This datasheet also covers the 70V659 variant, as both devices belong to the same dual-port static ram family and are provided as variant models within a single manufacturer datasheet.

Description

The IDT70V659/58/57 is a high-speed 128/64/32K x 36 Asynchronous Dual-Port Static RAM.

The IDT70V659/58/57 is designed to be used as a stand-alone 4/2/1Mbit Dual-Port RAM or as a combination MASTER/ SLAVE Dual-Port RAM for 72-bit-or-more word system.

Features

  • True Dual-Port memory cells which allow simultaneous access of the same memory location.
  • High-speed access.
  • Commercial: 10/12/15ns (max. ).
  • Industrial: 12ns (max. ).
  • Dual chip enables allow for depth expansion without external logic.
  • IDT70V659/58/57 easily expands data bus width to 72 bits or more using the Master/Slave select when cascading more than one device.
  • M/S = VIH for BUSY output flag on Master, M/S = VIL for BUSY input on Slave.
  • Busy and I.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (70V659-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 70V658
Manufacturer Renesas
File Size 286.17 KB
Description DUAL-PORT STATIC RAM
Datasheet download datasheet 70V658 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
70V24 HIGH-SPEED 3.3V STATIC RAM IDT
70V24L HIGH-SPEED 3.3V STATIC RAM IDT
70V24S HIGH-SPEED 3.3V STATIC RAM IDT
70V25 HIGH-SPEED 3.3V STATIC RAM IDT
70V25L HIGH-SPEED 3.3V STATIC RAM IDT

Other Datasheets by Renesas

Part Number Description
70V657 DUAL-PORT STATIC RAM
70V657S DUAL-PORT STATIC RAM
70V659 DUAL-PORT STATIC RAM
70V05L DUAL-PORT STATIC RAM
70V05S DUAL-PORT STATIC RAM

Full PDF Text Transcription

Click to expand full text
HIGH-SPEED 3.3V 128/64/32K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM 70V659/58/57S Features ◆ True Dual-Port memory cells which allow simultaneous access of the same memory location ◆ High-speed access – Commercial: 10/12/15ns (max.) – Industrial: 12ns (max.
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