MB91F313 Datasheet, PDF (1/71 Pages) Fujitsu Component Limited. – 32-bit Microcontroller

FUJITSU SEMICONDUCTOR
DATA SHEET
32-bit Microcontroller
CMOS
FR60 MB91313 Series
DS07-16706-1E
MB91F313
■ DESCRIPTION
The FR family* is a line of microcontrollers based on a high-performance 32-bit RISC CPU that contains a variety
of built-in I/O resources for embedded control applications which require high-performance, high-speed CPU
processing.
MB91313 series has multiple communication macro channels, suitable for embedded control applications such
as TV control.
* : FR, the abbreviation of FUJITSU RISC controller, is a line of products of FUJITSU Limited.
■ FEATURES
1. FR CPU
• 32-bit RISC load/store architecture with a five-stage pipeline
• Operating frequency 33 MHz (oscillator frequency: 16.5 MHz; oscillator frequency multiplier: 2 (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, 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 functions : Facilitates assembly-language coding
(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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