Datasheet > MB91265A

MB91265A

更新时间： 2024-11-15 04:41:11

品牌	Logo	应用领域
富士通 - FUJITSU		微控制器
页数	文件大小	规格书
55页	394K
描述
32-bit Proprietary Microcontrollers

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数据手册

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MB91265A 数据手册

FUJITSU SEMICONDUCTOR

DATA SHEET

DS07-16702-3E

32-bit Proprietary Microcontrollers

CMOS

FR60Lite MB91265A Series

MB91266A/MB91F267A/MB91F267NA/MB91V265A

■ DESCRIPTION

The MB91265A series is a 32-bit RISC microcontroller designed by Fujitsu for embedded control applications

which require high-speed processing.

The CPU is used the FR family* and the compatibility of FR60Lite.

MB91F267NA loads the C-CAN (1 channel) .

* : FR, the abbreviation of FUJITSU RISC controller, is a line of products of FUJITSU Limited.

■ FEATURES

• FR60Lite CPU

• 32-bit RISC, load/store architecture with a five-stage pipeline

• Maximum operating frequency : 33 MHz (oscillation frequency 4.192 MHz, oscillation frequency 8-multiplier

(PLL clock multiplication method)

• 16-bit fixed length instructions (basic instructions)

• Execution speed of instructions : 1 instruction per cycle

• Memory-to-memory transfer, bit handling, barrel shift instructions, etc. : Instructions suitable for embedded

applications

• Function entry/exit instructions, multiple-register load/store instructions : Instructions adapted for C-language

• Register interlock function : Facilitates coding in assembler.

• Built-in multiplier with instruction-level support

• 32-bit multiplication with sign : 5 cycles

• 16-bit multiplication with sign : 3 cycles

• Interrupt (PC, PS save) : 6 cycles, 16 priority levels

• Harvard architecture allowing program access and data access to be executed simultaneously

• Instruction compatible with FR family

(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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