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IDT71342SA Datasheet HIGH-SPEED 4K x 8 DUAL-PORT STATIC RAM

Manufacturer: Integrated Device Technology

Download the IDT71342SA datasheet PDF. This datasheet also includes the IDT71342 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (IDT71342_IntegratedDeviceTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IDT71342SA
Manufacturer Integrated Device Technology
File Size 168.48 KB
Description HIGH-SPEED 4K x 8 DUAL-PORT STATIC RAM
Datasheet download datasheet IDT71342SA Datasheet

General Description

: The IDT71342 is an extremely high-speed 4K x 8 Dual-Port Static RAM with full on-chip hardware support of semaphore signalling between the two ports.

The IDT71342 provides two independent ports with separate control, address, and I/O pins that permit independent, asynchronous access for reads or writes to any location in memory.

To assist in arbitrating between ports, a fully independent semaphore logic block is provided.

Overview

Integrated Device Technology, Inc.

HIGH-SPEED 4K x 8 DUAL-PORT STATIC RAM WITH SEMAPHORE.

Key Features

  • High-speed access.
  • Commercial: 20/25/35/45/55/70ns (max. ).
  • Low-power operation.
  • IDT71342SA Active: 500mW (typ. ) Standby: 5mW (typ. ).
  • IDT71342LA Active: 500mW (typ. ) Standby: 1mW (typ. ).
  • Fully asynchronous operation from either port.
  • Full on-chip hardware support of semaphore signalling between ports.
  • Battery backup operation.
  • 2V data retention.
  • TTL-compatible; single 5V (±10%) power supply.
  • Availab.

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