资料介绍
The MB91301 series is a standard microcontroller that has a 32-bit high-performance RISC
CPU as well as built-in I/O resources and bus control mechanisms for embedded controller that
requires high-performance and high-speed CPU processing. Although the MB91301 series
basically uses external bus access to support a vast address space accessed by a 32-bit CPU,
it has a 4 Kbytes instruction cache memory and 4 Kbytes RAM (for data) to increase the speed
at which the CPU executes instructions.
The MB91301 series is most suitable for embedded applications, such as digital video cameras,
navigation systems, and DVD players, that require a high level of CPU processing power.
The MB91301 series is one of the FR60 of microcontrollers, which are based on the FR30/40 of
CPUs. It has enhanced bus access and is optimized for high-speed use. Corporate names revised in the documents
The Fujitsu Limited reorganized its LSI business into a wholly owned subsidiary, the Fujitsu
Microelectronics Limited on March 21, 2008.
The corporate names “Fujitsu” and “Fujitsu Limited” described all in this document have been
revised to the “Fujitsu Microelectronics Limited”. Thank you for your cooperation and understanding
this notice.
Moreover, there are no changes in the related documents other than corporate names revised.
Customers are advised to consult with sales representatives before ordering.
March 21, 2008
Fujitsu Microelectronics Limited
FUJITSU SEMICONDUCTOR
CONTROLLER MANUAL
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