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7140SA Datasheet High Speed 1k X 8 Dual-port Static Sram

Manufacturer: Renesas

Overview: HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM 7130SA/LA 7140SA/LA.

Datasheet Details

Part number 7140SA
Manufacturer Renesas
File Size 246.38 KB
Description HIGH SPEED 1K x 8 DUAL-PORT STATIC SRAM
Datasheet 7140SA-Renesas.pdf

General Description

The IDT7130/IDT7140 are high-speed 1K x 8 Dual-Port Static RAMs.

The IDT7130 is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a "MASTER" Dual-Port RAM together with the IDT7140 "SLAVE" Dual-Port in 16-bit-or-more word width systems.

Using the IDT MASTER/SLAVE Dual-Port RAM approach in 16-ormore-bit memory system applications results in full-speed, errorfree operation without the need for additional discrete logic.

Key Features

  • High-speed access.
  • Commercial: 20/25/35/55/100ns (max. ).
  • Industrial: 25/55ns (max. ).
  • Military: 25/35/55/100ns (max. ).
  • Low-power operation.
  • IDT7130/IDT7140SA.
  • Active: 550mW (typ. ).
  • Standby: 5mW (typ. ).
  • IDT7130/IDT7140LA.
  • Active: 550mW (typ. ).
  • Standby: 1mW (typ. ).
  • MASTER IDT7130 easily expands data bus width to 16-ormore-bits using SLAVE IDT7140.
  • On-chip port arbitration logic (IDT7130 Only).

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7140SA Distributor