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M58658P Datasheet 320-Bit Electrically Alterable ROM

Manufacturer: Mitsubishi Electric

General Description

The M58658P is a serial input/output 320 bit electrically erasable and reprogrammable ROM organized as 20 words of 16 bits, and fabricated using MNOS technology, Data and addresses are transferred serially via a one-bit bidirectional bus_

Overview

MITSUBISHI LSls M58658P 320-BIT (20-WORD BY 16-BIT) ELECTRICALLY ALTERABLE.

Key Features

  • Word-by-word electrically alterable.
  • Non-volatile data storage __ , ______ ,10 years (min).
  • Write/erase time, , ____ , __ , ______ 20ms, word.
  • Typical power supply voltages ___ , __ ,-30V, +5V.
  • Number of erase-write cycles, ______ 105 times (min).
  • Number of read 'access unrefreshed_ , _109 times (min).
  • 5V I/O interface PIN.