FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-16705-1E
32-bit Proprietary Microcontrollers
CMOS
FR60 MB91319R Series
MB91316/316A/F318R/F318S/FV319R
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DESCRIPTION
The MB91319R series is the microcontrollers which use a high-performance 32-bit RISC-CPU and contains
various types of I/O resources for the embedded control that requires high-performance and high-speed CPU
processing.
It is suitable for the embedded control in TV or PDP, requiring high-performance CPU processing power.
This product is one of the FR60* family based on the FR30/40 family CPU with enhanced bus access. It is
applicable to faster-speed application.
* : FR, the abbreviation of FUJITSU RISC controller, is a line of products of FUJITSU Limited.
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FEATURE
•
FR CPU
• 32-bit RISC, load/store architecture with a five-stage pipeline
• Operating frequency : 40 MHz (Use of PLL : Oscillation 10 MHz)
• 16-bit fixed length instructions (basic instructions) , 1 instruction per cycle
• Embedded application optimized instructions : Memory-to-memory transfer, bit processing, barrel shift, and
other instructions.
• High-level language support instructions : Function entry/exit instructions, multiple register load/store
instructions.
• Register interlock functions: Facilitating coding in assemblers
• Built-in multiplier with instruction-level support
32-bit multiplication with sign : 5 cycles
16-bit multiplication with sign : 3 cycles
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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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FUJITSU [ FUJITSU COMPONENT LIMITED. ]
