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MBL8042H - NMOS Universal Peripheral Interface 8-Bit Microcomputer

General Description

The MBL8042 Universal Penpherallnterface is a single-chip 8-bit microcomputer based on an 8-bit parailel microprocessor chip.

The MBL8042 is fabricated with an N-channel silicon-gate MOS process.

Key Features

  • Processor: 8-bit parallel processing.
  • Register: One 8-bit Status Register (lor Interface with master.

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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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Advanced Products • MBL8042H/N NMOS Universal Peripheral Interface 8-Bit Microcomputer FUJITSU October 1986 Edition 2.0 Description The MBL8042 Universal Penpherallnterface is a single-chip 8-bit microcomputer based on an 8-bit parailel microprocessor chip. The MBL8042 is fabricated with an N-channel silicon-gate MOS process. The MBL8042 has a 2K x 8-bit ROM for program memory, a 128 x 8-bit RAM for data memory, 18 I/O ports, an 8-bit timer/ counter and clock generator on the chip, and is powered by single +5V.supply. The MBL8042 is designed to operate as a slave processor, which receives commands and data from the master processor, controls peripheral devices and transfers input data from peripheral devices to the master processor.