FUJITSU MICROELECTRONICS
DATA SHEET
Copyright2008-2009 FUJITSU MICROELECTRONICS LIMITED All rights reserved
2009.6
For the information for microcontroller supports, see the following web site.
This web site includes the "Customer Design Review Supplement" which provides the latest cautions on
system development and the minimal requirements to be checked to prevent problems before the system
development.
http://edevice.fujitsu.com/micom/en-support/
32-bit Microcontroller
CMOS
FR60 MB91460M Series
MB91F467MA
■ DESCRIPTION
MB91460M series is a line of general-purpose 32-bit RISC microcontrollers designed for embedded control
applications which require high-speed real-time processing, such as consumer devices and on-board vehicle
systems. This series uses the FR60 CPU, which is compatible with the FR family*1 of CPUs.
This series contains the LIN-USART, CAN controllers, MediaLB(512Fs)*2, and I2S.
*1 : FR, the abbreviation of FUJITSU RISC controller, is a line of products of FUJITSU Microelectronics Limited.
*2 : This product is licensed by SMSC Europe in conditions where it is used in the MediaLB system compliant with
the MediaLB specification of the SMSC Europe.
■ FEATURES
1.
FR60 CPU core
32-bit RISC, load/store architecture, five-stage pipeline
16-bit fixed-length instructions (basic instructions)
Instruction execution speed: 1 instruction per cycle
Instructions including memory-to-memory transfer, bit manipulation, and barrel shift instructions: Instructions
suitable for embedded applications
Function entry/exit instructions and register data multi-load store instructions : Instructions supporting C
language
Register interlock function: Facilitating assembly-language coding
Built-in multiplier with instruction-level support
Signed 32-bit multiplication : 5 cycles
Signed 16-bit multiplication : 3 cycles
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DS07-16613-2E