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MSM534052E - Page Mode MASKROM

General Description

The OKI MSM534052E is a 262,144-words x 16-bit or 1,048,576-Bytes x 8-bit CMOS Mask ROM with an asynchronous page read mode.

Each page is organized 8 words x 16-bit or 16 words x 8-bit.

It operates on a single 5.0V power supply and is TTL compatible.

Key Features

  • Single 5.0V power supply 262,144-words x 16-bit / 524,288-Bytes x 8-bit 8-words(A2,A1,A0) or 16-Bytes(A2,A1,A0,A-1) / Page Access time 80ns Max (Normal access) 50ns Max (Page access) Input/Output TTL compatible Tri-State output configurations Internal powerdown function Packages: 40-PIN.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Semiconductor MSM534052E 262,144-Words x 16-bit or 524,288-Bytes x 8-bit MaskROM 8Words x 16-Bit or 16Bytes x 8-Bit/Page Mode MASKROM DESCRIPTION The OKI MSM534052E is a 262,144-words x 16-bit or 1,048,576-Bytes x 8-bit CMOS Mask ROM with an asynchronous page read mode. Each page is organized 8 words x 16-bit or 16 words x 8-bit. It operates on a single 5.0V power supply and is TTL compatible. The chip's asynchronous I/O requires no external clock assuring easy operation. A power-down mode provides low power dissipation when the chip is not selected. The CE and OE pins are provided as control signals that permit three-stated output allowing easy memory expansion on a system bus.The MSM534052E is suited for use as large capacity fixed memory for microcomputers and data terminals.