MB91F467BA Datasheet, PDF (1/136 Pages) Fujitsu Component Limited. – 32-bit Microcontroller

FUJITSU MICROELECTRONICS
DATA SHEET
32-bit Microcontroller
CMOS
FR60 MB91460B Series
DS07-16609-1E
MB91F467BA/466BA *1, MB91F465BB/464BB *1
■ DESCRIPTION
MB91460B 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*2 of CPUs.
This series contains the LIN-USART and CAN controllers.
■ 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
• Interrupts (save PC/PS) : 6 cycles (16 priority levels)
• Harvard architecture enabling program access and data access to be performed simultaneously
• Instructions compatible with the FR family
2. Internal peripheral resources
• General-purpose ports : Maximum 108 ports
• DMAC (DMA Controller)
Maximum of 5 channels able to operate simultaneously
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/
Copyright©2009 FUJITSU MICROELECTRONICS LIMITED All rights reserved
2009.8