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M66257FP Datasheet 5120 x 8-BIT x 2 LINE MEMORY (FIFO)

Manufacturer: Mitsubishi Electric

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General Description

The M66257FP is a high-speed line memory with a FIFO (First In First Out) structure of 5120-word × 8-bit double configuration which uses high-performance silicon gate CMOS process technology.

It allows simultaneous output of 1-line delay data and 2-line delay data, and is most suitable for data correction over multiple lines.

It has separate clock, enable and reset signals for write and read, and is most suitable as a buffer memory between devices with different data processing throughput.

Overview

MITSUBISHI MITSUBISHI 〈DIGITAL 〈DIGITAL ASSP ASSP 〉 〉 M66257FP M66257FP 5120 × 8-BIT 2 LINE MEMORY (FIFO) 5120 × 8-BIT × 2×LINE MEMORY.

Key Features

  • Memory configuration of 5120 words × 8 bits × 2 (dynamic memory).
  • High-speed cycle 25ns (Min. ).
  • High-speed access 18ns (Max. ).
  • Output hold 3ns (Min. ).
  • Fully independent, asynchronous write and read operations.
  • Output 3 states.
  • Q00 to Q07 1-line delay.
  • Q10 to Q17 2-line delay.

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