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MBL8031AH - NMOS Single-Chip 8-Bit Microcomputer

Download the MBL8031AH datasheet PDF. This datasheet also covers the MBL8051AH variant, as both devices belong to the same nmos single-chip 8-bit microcomputer family and are provided as variant models within a single manufacturer datasheet.

General Description

The Fujitsu MBL8051 AH/8031 AH are single-chip 8-bit microcomputers developed as members of the MBL8051 Series.

These microcomputers have powerful architecture and instruction set designed for controller applications.

Key Features

  • except the on-chip memory. The MBL8051 AH/MBL8031 AH can have up to 64K x 8-bit program memory and up to (64K + 128) x 8-bit data memory in expanded system configuration. Both microcomputers can use standard TTL compatible memories and most byte-oriented Intel MCS-80' and MCS-85'.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MBL8051AH-Fujitsu.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Fujitsu Semiconductor Limited

Part Number Description
MBL8035E NMOS Single-Chip 8-Bit Microcomputer
MBL8035H NMOS Single-Chip 8-Bit Microcomputer
MBL8035N NMOS Single-Chip 8-Bit Microcomputer
MBL8039E NMOS Single-Chip 8-Bit Microcomputer
MBL8039H NMOS Single-Chip 8-Bit Microcomputer

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
Advanced Products • MBL8051AH, MBL8031AH NMOS Single-Chip a-Bit Microcomputer FUJITSU October 1986 Edition 3.0 Description The Fujitsu MBL8051 AH/8031 AH are single-chip 8-bit microcomputers developed as members of the MBL8051 Series. These microcomputers have powerful architecture and instruction set designed for controller applications. The MBL8051AH contains a 4K x 8-bit program memory (mask ROM), a 128 x 8-bit data memory (static RAM), 32 I/O lines configured as four 8-bit parallel ports, two programmable 16-bit timer/counters, a programmable serial I/O port, a five-source two-priority-Ievel multi-interrupt function, and on-chip oscillator with clock circuitry. The MBL8031AH has all of these features except the on-chip memory.