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IDT71321SA

Part Number	IDT71321SA
Manufacturer	IDT
Description	HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM
Published	Nov 24, 2017
Detailed Description	Integrated Device Technology, Inc. HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS IDT71321SA/LA IDT71421SA/LA ...
Datasheet	IDT71321SA PDF File

Overview

Integrated Device Technology, Inc.
HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS IDT71321SA/LA IDT71421SA/LA FEATURES: • High-speed access —Commercial: 20/25/35/45/55ns (max.
) • Low-power operation —IDT71321/IDT71421SA —Active: 550mW (typ.
) —Standby: 5mW (typ.
) —IDT71321/421LA —Active: 550mW (typ.
) —Standby: 1mW (typ.
) • Two INT flags for port-to-port communications • MASTER IDT71321 easily expands data bus width to 16- or-more-bits using SLAVE IDT71421 • On-chip port arbitration logic (IDT71321 only) • BUSY output flag on IDT71321; BUSY input on IDT71421 • Fully asynchronous operation from either port • Battery backup operation —2V data retention (LA Only) • TTL-compatible, sing...

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