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參數(shù)資料
| 型號： | MB91F668PMC |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 33 MHz, RISC MICROCONTROLLER, PQFP48 |
| 封裝： | 7 X 7 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 1/104頁 |
| 文件大?。?/td> | 3106K |
| 代理商： | MB91F668PMC |
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FUJITSU SEMICONDUCTOR
DATA SHEET
Copyright2010 FUJITSU SEMICONDUCTOR LIMITED All rights reserved
2010.6
For the information for microcontroller supports, see the following web site.
This web site includes the "Customer Design Review Supplement" which provides the latest cautions on
system development and the minimal requirements to be checked to prevent problems before the system
development.
http://edevice.fujitsu.com/micom/en-support/
32-bit Microcontrollers
CMOS
FR80 MB91665 Series
MB91F669/F668/V650
■ DESCRIPTION
The MB91665 series is a line of Fujitsu microcontrollers based on a 32-bit RISC CPU core that feature a variety
of peripheral functions for embedded applications that demand high-performance and high-speed CPU process-
ing.
This series is based on the FR80* family CPU and is implemented as a single chip.
* : FR, the abbreviation of FUJITSU RISC controller, is a line of products of Fujitsu Semiconductor Limited.
■ FEATURES
FR80 CPU
32-bit RISC, load/store architecture, five-stage pipeline
General-purpose registers : 32-bit
16
16-bit fixed-length instructions (basic instructions) : 1 instruction per cycle
Instructions suitable for embedded applications
- Memory-to-memory transfer, bit processing, barrel shift instructions, etc.
- Instruction support for high level languages
Function entry and exit instructions, instructions for register multi-load and multi-store
- Bit search instruction
“1” detection, “0” detection, transition point detection
- Branch instructions with delay slots
Reduced overhead when processing branches
- Register interlock functions
Facilitate coding in assembly language
- 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
- The prefetch function for instructions using the 4-word instruction queue in the CPU
(Continued)
DS07-16916-2E
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PDF描述 |
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| MB91F669PMC | 32-BIT, FLASH, 33 MHz, RISC MICROCONTROLLER, PQFP64 |
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| MB91F133PMT2 | 32-BIT, FLASH, 33 MHz, RISC MICROCONTROLLER, PQFP144 |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MB91F668PMC-G-JNE1 | 制造商:FUJITSU 功能描述: 制造商:FUJITSU 功能描述:MCU 32BIT FR80 128K FLASH 48LQFP |
| MB91F669PMC-G-JNE1 | 制造商:FUJITSU 功能描述: 制造商:FUJITSU 功能描述:MCU 32BIT FR80 128K FLASH 64LQFP 制造商:FUJITSU 功能描述:MCU, 32BIT, FR80, 128K FLASH, 64LQFP |
| MB91FV130CR-ES | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-Bit RISC Microcontroller |
| MB91FV310A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Proprietary 32-bit Microcontroller CMOS |
| MB91FV310APFV-ES | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Proprietary 32-bit Microcontroller CMOS |
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