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參數(shù)資料
| 型號： | STN8815 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Nomadik mobile multimedia application processor |
| 中文描述： | Nomadik系列移動多媒體應(yīng)用處理器 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大小： | 177K |
| 代理商： | STN8815 |
STn8815
Low power consumption
5/8
Low power consumption
The new multimedia functionality of mobile products brings with it an increase in power
consumption that is outpacing advances in battery technology. The STn8815 chip saves on
power by avoiding the need for high clock speeds wherever possible, but its extremely low
power consumption results from a systematic effort at all design levels to reduce power
requirements. These include:
The use of smart accelerators and distributed processing to off load from the CPU,
Efficient code execution by means of innovative algorithms, energy-efficient instruction
set architectures and Java acceleration,
The efficient use of bandwidth for on-chip data transport, achieved by data
compression, buffering and image scaling,
Aggressive power management which includes turning off inactive parts of the chip and
keeping the CPU in power-saving modes as much as possible.
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Open platform strategy
STMicroelectronics is a founding member of the MIPI Alliance working towards mobile
software and hardware interface standards.
Our open platform strategy provides manufacturers with roadmap flexibility, allowing them to
avoid becoming locked into a proprietary CPU architecture or vendor technology. This
approach is facilitated by the following design points.
The STn8815 employs the third-party ARM processor which is the standard CPU for
mobile devices, with industry-wide application support.
Open, standard APIs are provided for the development of application code on a level
which is abstracted from the physical hardware. This allows the development of
multimedia plug-ins that are portable between products and which can be reused on
future products without modification.
The STn8815 facilitates best-in-class algorithm development on its smart accelerators.
The STn8815 is provided with development kits and tools that speed-up the integration
of new operating systems, middleware, and signal processing algorithms.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STN8815A09 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Mobile multimedia application processor |
| STN8815A12 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Mobile multimedia application processor |
| STN8815D0A09H11 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Mobile multimedia application processor |
| STN8815D0A12H11E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Mobile multimedia application processor |
| STN8815D0P14H11E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Mobile multimedia application processor |
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