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FUJITSU MICROELECTRONICS
DATA SHEET
Copyright2008 FUJITSU MICROELECTRONICS LIMITED All rights reserved
2008.12
For the information for microcontroller supports, see the following web site.
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
(Continued)
DS07-16613-1E