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| 型号： | ATAVRONE-TESTKIT |
| 厂商： | Atmel |
| 文件页数： | 8/16页 |
| 文件大小： | 0K |
| 描述： | AVRONE TESTKIT |
| 产品培训模块： | MCU Product Line Introduction AVR EVK1105 Digital Audio Gateway Kit |
| 标准包装： | 1 |
| 系列： | AVR® |
| 适用于相关产品： | AVR ONE! |
page 7
AVR UC3 FLASH MICROCONTROLLERS
Everywhere You Are ?
System Performance
For embedded systems, system performance is much more than a good MIPS number. It is important to
have powerful, fast peripherals and an energy-efficient memory system that allows the application to run
effortlessly with minimal power consumption.
Single Cycle SRAM
Fast SRAM access is critical to achieving the
necessary computing performance. The UC3 CPU
has a single-cycle access to the SRAM embedded
in the CPU itself.
Split Memory Architecture with
DMA
High performance peripheral modules require
a true memory DMA controller. In addition, the
memory is partitioned such that one memory block
resides inside the CPU to support single cycle
memory access during program execution. To maximize the bandwidth, two more SRAMs are placed on
two different layers on the multi-layered high-speed bus and can act as data buffers for high-speed periph-
erals like the USB. The SRAMs are coupled to the memory DMA controller such that data can be efficiently
moved without loading the CPU.
Bus Matrix
To ensure sufficient data bandwidth, the 32-bit AVR architects have designed a set of parallel buses where
each bus master has a dedicated bus for all the slaves. This gives the 32-bit AVR a tremendous data band-
width and removes the bottleneck encountered in traditional 32-bit microcontrollers.
Unrivalled DSP Performance
By including powerful instructions for single cycle multiply
accumulate and fractional multiply for various number
formats, the 32-bit AVR UC3 delivers unrivalled DSP per-
formance compared to legacy architectures. In the AVR
UC3 Software Framework more than 70 DSP functions
have been assembly optimized utilizing these instruc-
tions. DSP has never been easier.
Code Density and Efficiency
The 32-bit AVR architecture was designed in close cooperation with compiler experts. This ensures that the
AVR architecture excels when compiling high-level programming languages like C and C++. Compact and
extended instructions are chosen by the compiler without any performance penalty introduced by legacy
architectures. A compact code is important, not only because it resolves in a smaller memory footprint, but
also because a dense instruction can easily be optimized for both speed and size.
相关PDF资料 |
PDF描述 |
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| 0982660833 | CBL 15PS 0.5MM JMPR TYPE A 1.18" |
| 0982660832 | CBL 15PS 0.5MM JMPR TYPE D 1.18" |
| 2-556731-2 | CABLE ASSY PWR-LINE 8 WIRE 34" |
| ADP121-3.0-EVALZ | BOARD EVAL FOR ADP121 3V |
| 2-556212-2 | CABLE ASSY PWR-PWR 5 WIRE 42" |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ATAVRPARROT | 功能描述:AVR PARROT 制造商:microchip technology 系列:* 零件状态:在售 标准包装:1 |
| ATAVRQTOUCHX | 功能描述:开发板和工具包 - AVR Qtouch library Evaluation kit RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:ATMega32U4 核心:AVR 接口类型:I2C, UART, USB 工作电源电压:6 V to 20 V |
| ATAVRRAVEN | 功能描述:开发板和工具包 - 无线 2.4 GHZ RAVEN BOARD RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:AT32UC3L 核心:AVR32 频率: 接口类型:USB 工作电源电压:5 V |
| ATAVRRTOS | 功能描述:开发软件 AVR RTOS Kit w/book & Source code RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors |
| ATAVRRZ200 | 功能描述:Zigbee/802.15.4开发工具 Demo kit enables dev debug & demo RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:EM35x 频率:2.4 GHz 接口类型:USB 工作电源电压: |
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