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7140LA55L48B - HIGH SPEED 1K x 8 DUAL-PORT STATIC SRAM

Download the 7140LA55L48B datasheet PDF. This datasheet also covers the 7140SA variant, as both devices belong to the same high speed 1k x 8 dual-port static sram family and are provided as variant models within a single manufacturer datasheet.

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.

Features

  • High-speed access.
  • Commercial: 20/25/35/55/100ns (max. ).
  • Industrial: 25/55/100ns (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).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (7140SA-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 7140LA55L48B
Manufacturer Renesas
File Size 246.38 KB
Description HIGH SPEED 1K x 8 DUAL-PORT STATIC SRAM
Datasheet download datasheet 7140LA55L48B Datasheet

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Full PDF Text Transcription

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HIGH SPEED 1K X 8 DUAL-PORT STATIC SRAM IDT7130SA/LA IDT7140SA/LA LEAD FINISH (SnPb) ARE IN EOL PROCESS - LAST TIME BUY EXPIRES JUNE 15, 2018 Features ◆ High-speed access – Commercial: 20/25/35/55/100ns (max.) – Industrial: 25/55/100ns (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.
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