71321SA - HIGH SPEED 2K x 8 DUAL-PORT STATIC RAM

Description

The IDT71321/IDT71421 are high-speed 2K x 8 Dual-Port Static RAMs with internal interrupt logic for interprocessor communications.

Features

High-speed access.
Commercial: 20/35/55ns (max. ).
Industrial: 25/55ns (max. ).
Low-power operation.
IDT71321/IDT71421SA.
Active: 325mW (typ. ).
Standby: 5mW (typ. ).
IDT71321/421LA.
Active: 325mW (typ. ).
Standby: 1mW (typ. ).
Two INT flags for port-to-port communications.
MASTER IDT71321 easily expands data bus width to 16-ormore-bits using SLAVE IDT71421.
On-chip port arbitration logic (IDT71321 only).

IDT

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71321SA HIGH SPEED 2K x 8 DUAL-PORT STATIC RAM by IDT - Datasheet Preview — Datasheet preview – 71321SA

Datasheet Details

Part number	71321SA
Manufacturer	IDT
File Size	285.87 KB
Description	HIGH SPEED 2K x 8 DUAL-PORT STATIC RAM
Datasheet	71321SA Datasheet
Additional preview pages of the 71321SA datasheet.

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Full PDF Text Transcription

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HIGH SPEED 2K X 8 DUAL-PORT STATIC RAM WITH INTERRUPTS 71321SA/LA 71421SA/LA Features ◆ High-speed access – Commercial: 20/35/55ns (max.) – Industrial: 25/55ns (max.) ◆ Low-power operation – IDT71321/IDT71421SA — Active: 325mW (typ.) — Standby: 5mW (typ.) – IDT71321/421LA — Active: 325mW (typ.) — Standby: 1mW (typ.

Published: Nov 14, 2019 |