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MB91590 - 32-bit Microcontroller

Key Features

  • FR81S CPU Core.
  • 32-bit RISC, load/store architecture, pipeline 5-stage structure.
  • Maximum operating frequency: 128 MHz (Source oscillation = 4.0 MHz and 32 multiplied (PLL clock multiplication system)).
  • General-purpose register : 32 bits ×16 sets.
  • 16-bit fixed length instructions (basic instruction), 1 instruction per cycle.
  • Instructions appropriate to embedded.

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Other Datasheets by Fujitsu Semiconductor Limited

Part Number Description
MB91590 32-BIT MICROCONTROLLER HARDWARE MANUAL
MB91520 32-bit Microcontroller
MB91101 32-bit RISC Microcontroller
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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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FUJITSU SEMICONDUCTOR DATA SHEET DS705-00010-2v0-E 32-bit Microcontroller FR Family FR81S MB91590 Series MB91F591B/F591BS/F591BH/F591BHS/F592B/F592BS/F592BH/F592BHS MB91F594B/F594BS/F594BH/F594BHS/F596B*/F596BS*/F596BH*/F596BHS* MB91F597B*/F597BS*/F597BH*/F597BHS*/F599B*/F599BS*/F599BH*/F599BHS* *:Under consideration  OVERVIEW This series is Fujitsu 32-bit microcontroller designed for automotive and industrial control applications. It contains the FR81S CPU that is compatible with the FR family. The FR81S has a high level performance among the Fujitsu FR family by enhancing CPU instruction pipeline and load store processing, and improving internal bus transfer. It is best suited for application control for automotive.