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MBL8089-2 - NMOS 8 & 16-BIT I/O PROCESSOR

Download the MBL8089-2 datasheet PDF. This datasheet also covers the MBL8089 variant, as both devices belong to the same nmos 8 & 16-bit i/o processor family and are provided as variant models within a single manufacturer datasheet.

Description

I/O Multiplexed Addre..

state of SO, 51 and S2 lines.

floated after reset and when the bus is not acquired.

bit data bus (sam

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Note: The manufacturer provides a single datasheet file (MBL8089-Fujitsu.pdf) that lists specifications for multiple related part numbers.

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.

View original datasheet text
MBL 8089 MBL 8089-2 April 1985 Edition 3.0 NMOS 8 & 16-BIT I/O PROCESSOR The Fujitsu MB L 8089 is a revolutionary concept in microproce·ssor input/output processing. Packaged in a 40-pin DIP package. MBL 8089 is a high performance processor implemented in N-channel, depletion load silicon gate technology (NMOS). The MBL 8089's instruction set and capabilities are optimized for high speed, flexible and efficient I/O handling. It allows easy interface of Fujitsu's 16-bit MBL 8086 and 8-bit MBL 8088 microprocessors with 8- and 16-bit peripherals. In the REMOTE configuration, MBL 8089 bus is user definable allowing it to be compatible with any8/16-bit Fujitsu microprocessor, interfacing easily to the Fujitsu multiprocessor system bus standard MULTIBUS*.
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