TAS3208IPZPR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Fixed Point
Interface:	AAI/O, DAI/O, I²C, I²S
Clock Rate:	135MHz
Non-Volatile Memory:	--
On-Chip RAM:	30.3kB
Voltage - I/O:	3.30V
Voltage - Core:	3.30V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	100-TQFP Exposed Pad
Supplier Device Package:	100-HTQFP (14x14)
Base Part Number:	TAS3208I

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Unveiling The TAS3208IPZPR Application Field And Working PrincipleThe TAS3208IPZPR is an application processor that belongs to the category of embedded digital signal processors (DSPs). It has been designed for low power audio processing solutions ideally suited for mobile devices. It contains an embedded ARM® Cortex®-A9 core for running specific applications and a Tensilica® HiFi EP DSP for audio processing. It is targeted for audio prompts, human machine interfaces (HMIs) and voice assistants amongst other voice events.Working PrincipleThe TAS3208IPZPR consists of a powerful ARM® Cortex®-A9 core with NEON™ co-processor and a Tensilica® Hi-Fi EP DSP for audio processing. The core is capable of up to 1.2GHz clock frequency, and the DSP supports higher clocks. The DSP supports most complex audio processing algorithms and supports the latest audio standards.The processor has a 64-bit bus topology and supports external DDR3 memory. The processor is capable of up to 1028 DPS processing capability. It also includes embedded flash memory of up to 32MB. The processor houses many peripherals like UART, I2C, I2S, GPIO, etc., which can be mapped to the processor core.The processor can be interfaced with analog ICs via SPI/I2C and can be powered by 1.2V DC/DC converter and voltage regulators. It also comes with an integrated noise cancellation to remove ambient noise from the microphone signals. The processor supports various audio interfaces like I2S, TDM, PCM and off-the-shelf audio codecs like SSM2518, SSM2553, SSM2583, etc.The processor is designed to work with an industry standard software framework for audio applications, Audio for Voice and Consumer Electronics (AMiCE). This framework supports speaker independent and dependent DSP algorithms of various types. It also provides access to audio processing libraries, audio signal control and signal flow APIs, and voice codecs.The processor also supports a real-time operating system (RTOS) and can be integrated into any existing RTOS-based system. It also provides a low-latency audio streaming environment. The processor has built-in tools like the Code Composer Studio, which can be used to program and debug the processor.Application FieldThe TAS3208IPZPR is a powerful and economical solution for a wide range of audio processing tasks and applications. It can be used in smartphones, tablets, headsets and speakers, as well as in multimedia devices, voice assistance, industrial controllers, automotive infotainment and even home automation.The processor can be used for voice recognition applications such as voice prompt, voice and audio manipulation, automated home appliance operations, voice command processing and voice interaction services. It can also be used for hands-free calling, gaming, navigation and other applications.The TAS3208IPZPR is also capable of multi-channel audio signal processing for a variety of applications, including audio mixing and equalization, sound field modeling, signal scaling, signal limiting and stereo image enhancement. The built-in noise cancellation feature can be used to reduce unwanted ambient noise from microphone signals.ConclusionThe TAS3208IPZPR application processor is an advanced embedded digital signal processor (DSP) packed with features. It has been designed with a powerful ARM Cortex-A9 core and a Tensilica Hi-Fi EP DSP for audio processing. It has a 64-bit bus topology and supports external DDR3 memory, as well as an integrated noise cancellation feature. It can be used in a wide range of applications, including voice recognition and audio signal processing. It also supports a real-time operating system (RTOS) and can be integrated into any existing RTOS-based system.

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