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ADSP-21992BSTZ
IC DSP CONTROLLER 16BIT 176LQFP
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- 包 LQFP176
- 資料表 ADSP-21992BSTZ DataSheet
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規格
| Package | Tray |
| Series | ADSP-21xx |
| ProductStatus | Active |
| Type | Fixed Point |
| Interface | SPI, SSP |
| ClockRate | 160MHz |
| Non-VolatileMemory | External |
| On-ChipRAM | 128kB |
| Voltage-I/O | 3.30V |
| Voltage-Core | 2.50V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 176-LQFP |
概述
Description
The ADSP-21992BSTZ is a high-performance digital signal processor (DSP) from Analog Devices, designed for applications requiring advanced signal processing capabilities. It features a 32-bit architecture and operates at speeds up to 300 MHz, enabling efficient processing of complex algorithms.
The DSP is equipped with a dual-MAC (multiply-accumulate) architecture, allowing for high throughput in applications such as audio, telecommunications, and industrial control systems. It supports both fixed-point and floating-point arithmetic, making it versatile for various processing tasks.
Key features include a large on-chip memory, extensive peripheral interfaces (such as SPI, UART, and I²C), and robust support for real-time processing. The device is often used in embedded systems, providing a balance between performance and power efficiency. Its integrated development environment (IDE) and toolsets facilitate software development and optimization.
Overall, the ADSP-21992BSTZ is an ideal choice for engineers looking to implement efficient and powerful DSP solutions in their projects.
The DSP is equipped with a dual-MAC (multiply-accumulate) architecture, allowing for high throughput in applications such as audio, telecommunications, and industrial control systems. It supports both fixed-point and floating-point arithmetic, making it versatile for various processing tasks.
Key features include a large on-chip memory, extensive peripheral interfaces (such as SPI, UART, and I²C), and robust support for real-time processing. The device is often used in embedded systems, providing a balance between performance and power efficiency. Its integrated development environment (IDE) and toolsets facilitate software development and optimization.
Overall, the ADSP-21992BSTZ is an ideal choice for engineers looking to implement efficient and powerful DSP solutions in their projects.
Features
The ADSP-21992BSTZ is a high-performance digital signal processor (DSP) designed for various applications, including audio processing, telecommunications, and industrial control. Key features include:
1. Dual Core Architecture: It features two independent DSP cores for parallel processing, enhancing performance for complex algorithms.
2. Fixed-Point Processing: Supports 16-bit fixed-point data types, suitable for many real-time applications.
3. High Clock Speed: Operates at clock speeds up to 200 MHz, providing efficient processing capabilities.
4. Extensive Memory: Includes on-chip SRAM and external memory interfaces for flexible data storage options.
5. Rich Peripherals: Features multiple serial ports, timers, and interrupts for enhanced connectivity and control.
6. Power Management: Designed for low power consumption, making it ideal for battery-operated devices.
7. Development Support: Compatible with development tools and software, facilitating rapid application development.
Overall, the ADSP-21992BSTZ is well-suited for applications requiring efficient, high-speed digital signal processing.
1. Dual Core Architecture: It features two independent DSP cores for parallel processing, enhancing performance for complex algorithms.
2. Fixed-Point Processing: Supports 16-bit fixed-point data types, suitable for many real-time applications.
3. High Clock Speed: Operates at clock speeds up to 200 MHz, providing efficient processing capabilities.
4. Extensive Memory: Includes on-chip SRAM and external memory interfaces for flexible data storage options.
5. Rich Peripherals: Features multiple serial ports, timers, and interrupts for enhanced connectivity and control.
6. Power Management: Designed for low power consumption, making it ideal for battery-operated devices.
7. Development Support: Compatible with development tools and software, facilitating rapid application development.
Overall, the ADSP-21992BSTZ is well-suited for applications requiring efficient, high-speed digital signal processing.
Package
The ADSP-21992BSTZ is packaged in a 64-lead LQFP (Low-Profile Quad Flat Pack) package. This type of package is designed for surface mounting and provides a compact footprint suitable for various applications.
Pinout
The ADSP-21992BSTZ is a digital signal processor (DSP) from Analog Devices. It features a pin count of 144 pins in a LQFP (Low-profile Quad Flat Package) format.
The primary functions of the ADSP-21992 include:
1. Processing: It is designed for high-performance signal processing tasks, supporting both fixed-point and floating-point arithmetic.
2. Memory Interface: It provides interfaces for external memory, allowing for the expansion of data and program storage.
3. Input/Output: The DSP features multiple serial ports for connecting to other devices, enabling data communication and control.
4. Timers and Interrupts: It includes built-in timers and a flexible interrupt management system for real-time applications.
5. Development Support: The ADSP-21992 supports software development through tools that facilitate easier programming and debugging.
This combination of features makes it suitable for various applications in audio processing, telecommunications, and industrial control systems.
The primary functions of the ADSP-21992 include:
1. Processing: It is designed for high-performance signal processing tasks, supporting both fixed-point and floating-point arithmetic.
2. Memory Interface: It provides interfaces for external memory, allowing for the expansion of data and program storage.
3. Input/Output: The DSP features multiple serial ports for connecting to other devices, enabling data communication and control.
4. Timers and Interrupts: It includes built-in timers and a flexible interrupt management system for real-time applications.
5. Development Support: The ADSP-21992 supports software development through tools that facilitate easier programming and debugging.
This combination of features makes it suitable for various applications in audio processing, telecommunications, and industrial control systems.
Manufacturer
The ADSP-21992BSTZ is manufactured by Analog Devices, Inc. Founded in 1965, Analog Devices is a prominent semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including communications, automotive, healthcare, and industrial automation. Known for innovation in signal processing technology, Analog Devices designs products that enable advanced applications in audio, video, and control systems. Its commitment to quality and performance has established it as a leading player in the semiconductor market.
Application
The ADSP-21992BSTZ is a digital signal processor (DSP) widely used in applications such as audio processing, telecommunications, embedded control systems, industrial automation, and medical imaging. Its capabilities are suited for tasks like real-time signal processing, adaptive filtering, speech recognition, and multimedia processing, making it ideal for systems that require high-performance computation and low latency.
Equivalent
The ADSP-21992BSTZ is a digital signal processor from Analog Devices. Equivalent products include the ADSP-2189M, ADSP-21991, and ADSP-21995, which offer similar architectures and capabilities. Additionally, alternatives from other manufacturers like the Texas Instruments TMS320 series or Microchip's dsPIC family may also serve similar applications depending on specific requirements. Always verify compatibility based on your project needs.
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