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7142LA - 2K x 8 DUAL PORT STATIC RAM

This page provides the datasheet information for the 7142LA, a member of the 7142SA 2K x 8 DUAL PORT STATIC RAM family.

Description

The IDT7132/IDT7142 are high-speed 2K x 8 Dual-Port Static RAMs.

The IDT7132 is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a “MASTER” Dual-Port RAM together with the IDT7142 “SLAVE” Dual-Port in 16-bit-or-more word width systems.

Features

  • High-speed access.
  • Commercial: 20/35/55/100ns (max. ).
  • Industrial: 25/55ns (max. ).
  • Military: 25/35/55/100ns (max. ).
  • Low-power operation.
  • IDT7132/42SA Active: 325mW (typ. ) Standby: 5mW (typ. ).
  • IDT7132/42LA Active: 325mW (typ. ) Standby: 1mW (typ. ) Functional Block Diagram OEL CEL R/WL.
  • MASTER IDT7132 easily expands data bus width to 16-or-more bits using SLAVE IDT7142.
  • On-chip port arbitration logic (IDT7132 only).
  • BUSY output.

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Datasheet preview – 7142LA

Datasheet Details

Part number 7142LA
Manufacturer Renesas
File Size 227.20 KB
Description 2K x 8 DUAL PORT STATIC RAM
Datasheet download datasheet 7142LA Datasheet
Additional preview pages of the 7142LA datasheet.

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Full PDF Text Transcription

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HIGH SPEED 2K x 8 DUAL PORT STATIC RAM 7132SA/LA 7142SA/LA Features ◆ High-speed access – Commercial: 20/35/55/100ns (max.) – Industrial: 25/55ns (max.) – Military: 25/35/55/100ns (max.) ◆ Low-power operation – IDT7132/42SA Active: 325mW (typ.) Standby: 5mW (typ.) – IDT7132/42LA Active: 325mW (typ.) Standby: 1mW (typ.
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