Document
FUJITSU SEMICONDUCTOR CONTROLLER MANUAL
MN705-00009-3v0-E
FR81S
32-BIT MICROCONTROLLER
MB91590 Series HARDWARE MANUAL
Following URL introduces the information for effective development of Fujitsu Semiconductor microcontrollers. Helpful information is being released for the customers who are considering, or have adopted our microcontrollers.
http://edevice.fujitsu.com/micom/en-support/
FUJITSU SEMICONDUCTOR LIMITED
Preface
MB91590 Series
Thank you for your continued use of Fujitsu semiconductor products.
Read this manual and "Data Sheet" thoroughly before using products in the MB91590 series.
Purpose of this manual and intended readers
This series is Fujitsu 32-bit microcontroller designed for automotive and industrial control. It contains the FR81S CPU that is compatible with the FR family. The FR81S CPU has a high level performance among the FR family by enhancing instruction pipeline and load store processing, and improving internal bus transfer. It is best suited for application control for automotive. This manual explains the function, operation, and the usage for the engineer who develops the product by actually using this series.
Trademark
FR is an abbreviation for the FUJITSU RISC controller, which is a product of Fujitsu Semiconductor Limited. The company names and brand names herein are the trademarks or registered trademarks of their respective owners.
Sample programs and development environment
Fujitsu Semiconductor offers sample programs free of charge for using the peripheral functions of the FR81S family. Fujitsu Semiconductor also makes available descriptions of the development environment required for the MB91590 series. Feel free to use them to verify the operational specifications and usage of this Fujitsu semiconductor microcontroller.
・Microcontroller support information: http://edevice.fujitsu.com/micom/en-support/
* : Note that the sample programs are subject to change without notice. Since they are offered as a way to demonstrate standard operations and usage, evaluate them sufficiently before running them on your system. Fujitsu semiconductor assumes no responsibility for any damage that may occur as a result of using a sample program.
MN705-00009-3v0-E
FUJITSU SEMICONDUCTOR LIMITED
(3)
MB91590 Series
• The contents of this document are subject to change without notice. Customers are advised to consult with sales representatives before ordering.
• The information, such as descriptions of function and application circuit examples, in this document are presented solely for the purpose of reference to show examples of operations and uses of FUJITSU SEMICONDUCTOR device; FUJITSU SEMICONDUCTOR does not warrant proper operation of the device with respect to use based on such information. When you develop equipment incorporating the device based on such information, you must assume any responsibility arising out of such use of the information. FUJITSU SEMICONDUCTOR assumes no liability for any damages whatsoever .