MB91460R Datasheet, PDF (1/79 Pages) Fujitsu Component Limited. – 32-bit Microcontroller

FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-16603-1E
32-bit Microcontroller
CMOS
FR60 MB91460R Series
MB91F467R
■ DESCRIPTION
MB91460R series is a line of the general-purpose 32-bit RISC microcontrollers designed for embedded control
applications such as consumer devices and vehicle system, which require high-speed real-time processing.
MB91460R series uses the FR60 CPU compatible with the FR family* CPUs.
MB91460R series contains the LIN-UART and CAN controller.
* : FR, the abbreviation of FUJITSU RISC controller, is a line of products of FUJITSU Limited.
■ FEATURES
• FR60 CPU
• 32-bit RISC, load/store architecture, five-stage pipeline
• Maximum operating frequency : 80 MHz (oscillation frequency 20 MHz, oscillation frequency 4 multiplier (PLL
clock multiplication method))
• 16-bit fixed-length instructions (basic instructions)
• Instruction execution speed : 1 instruction per cycle
• Instructions including memory-to-memory transfer, bit manipulation instructions, 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
• Interrupt (PC/PS saving) : 6 cycles (16 priority levels)
(Continued)
Be sure to refer to the “Check Sheet” for the latest cautions on development.
“Check Sheet” is seen at the following support page
URL : http://www.fujitsu.com/global/services/microelectronics/product/micom/support/index.html
“Check Sheet” lists the minimal requirement items to be checked to prevent problems beforehand in system
development.
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