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MB91101A Datasheet 32-bit RISC Microcontroller

Manufacturer: Fujitsu Semiconductor Limited

Download the MB91101A datasheet PDF. This datasheet also includes the MB91101 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (MB91101_FujitsuMediaDevices.pdf) that lists specifications for multiple related part numbers.

General Description

The MB91101 is a standard single-chip microcontroller constructed around the 32-bit RISC CPU (FR* family) core with abundant I/O resources and bus control functions optimized for high-performance/high-speed CPU processing for embedded controller applications.

To support the vast memory space accessed by the 32-bit CPU, the MB91101 normally operates in the external bus access mode and executes instructions on the internal 1 Kbyte cache memory and 2 Kbytes RAM for enhanced performance.

The MB91101 is optimized for applications requiring high-performance CPU processing such as navigation systems, high-performance FAXs and printer controllers.

Overview

www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS07-16301-2E 32-bit RISC Microcontroller CMOS FR30.

Key Features

  • FR CPU.
  • 32-bit RISC, load/store architecture, 5-stage pipeline Operating clock frequency: Internal 50 MHz/external 25 MHz (PLL used at source oscillation 12.5 MHz) General purpose registers: 32 bits × 16 16-bit fixed length instructions (basic instructions), 1 instruction/1 cycle Memory to memory transfer, bit processing, barrel shifter processing: Optimized for embedded.

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