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參數(shù)資料
| 型號(hào)： | MB91F492PMC-GE1 |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PQFP64 |
| 封裝： | 12 X 12 MM, 1.70 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LQFP-64 |
| 文件頁(yè)數(shù)： | 1/60頁(yè) |
| 文件大?。?/td> | 1628K |
| 代理商： | MB91F492PMC-GE1 |
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FUJITSU MICROELECTRONICS
DATA SHEET
Copyright2010 FUJITSU MICROELECTRONICS LIMITED All rights reserved
2010.2
For the information for microcontroller supports, see the following web site.
http://edevice.fujitsu.com/micom/en-support/
32-bit Microcontrollers
CMOS
FR60 MB91490 Series
MB91F492 / FV470
■ DESCRIPTION
The MB91490 series is Fujitsu's general-purpose 32-bit RISC microcontroller, which is designed for embedded
control applications that require high-speed processing performance.
This series uses the FR60 CPU, which is compatible with the FR* family of CPUs.
* : FR, the abbreviation of FUJITSU RISC controller, is a line of products of Fujitsu Microelectronics Limited.
■ FEATURES
FR60 CPU
32-bit RISC, load/store architecture, five-stage pipeline
Operating frequency of 80 MHz (PLL clock multiplied)
16-bit fixed-length instructions (basic instructions)
Instruction execution speed : one instruction per cycle
Memory-to-memory transfer, bit processing, barrel shift instructions, etc. :
instructions suitable for embedded applications
Function entry and exit instructions, multi load/store instructions of register contents :
instructions compatible with C language.
Register interlock function to facilitate assembly-language coding
Built-in multiplier/instruction-level support
Signed 32-bit multiplication : 5 cycles
Signed 16-bit multiplication : 3 cycles
Interrupts (save PC and PS) : 6 cycles, 16 priority levels
Harvard architecture allowing program access and data access to be executed simultaneously
Instructions compatible with the FR family
(Continued)
DS07-16912-1E
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