ADSP-2187LBSTZ-210

Product Overview

Category

The ADSP-2187LBSTZ-210 belongs to the category of digital signal processors (DSPs).

Use

It is primarily used for processing digital signals in various applications such as audio and video processing, telecommunications, control systems, and image processing.

Characteristics

• High-performance DSP with advanced features
• Low power consumption
• Integrated peripherals for enhanced functionality
• Flexible programming options
• Wide range of operating frequencies

Package

The ADSP-2187LBSTZ-210 comes in a compact package that ensures easy integration into electronic systems. It is available in a surface-mount package.

Essence

The essence of the ADSP-2187LBSTZ-210 lies in its ability to efficiently process digital signals, enabling complex algorithms and computations in real-time applications.

Packaging/Quantity

The product is typically packaged in reels or trays, depending on the quantity ordered. The exact packaging and quantity can vary based on customer requirements.

Specifications

• Architecture: Harvard architecture
• Instruction Set: Modified Harvard architecture
• Clock Speed: Up to 100 MHz
• Data Memory: 64 KB
• Program Memory: 256 KB
• Operating Voltage: 3.3V
• I/O Pins: 48
• ADC Channels: 8
• DAC Channels: 4
• Serial Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The ADSP-2187LBSTZ-210 has a total of 48 pins. The pin configuration is as follows:

1. VDD
2. GND
3. RESET
4. XTAL1
5. XTAL2
6. P0.0
7. P0.1
8. P0.2
9. P0.3
10. P0.4
11. P0.5
12. P0.6
13. P0.7
14. P1.0
15. P1.1
16. P1.2
17. P1.3
18. P1.4
19. P1.5
20. P1.6
21. P1.7
22. P2.0
23. P2.1
24. P2.2
25. P2.3
26. P2.4
27. P2.5
28. P2.6
29. P2.7
30. P3.0
31. P3.1
32. P3.2
33. P3.3
34. P3.4
35. P3.5
36. P3.6
37. P3.7
38. ADC0
39. ADC1
40. ADC2
41. ADC3
42. ADC4
43. ADC5
44. ADC6
45. ADC7
46. DAC0
47. DAC1
48. DAC2

Functional Features

• High-speed arithmetic and logic unit (ALU)
• Efficient multiply-accumulate (MAC) unit
• Multiple serial interfaces for data communication
• On-chip memory for program and data storage
• Integrated analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
• Interrupt controller for handling real-time events
• Power management features for low power consumption

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Low power consumption
• Versatile programming options
• Integrated peripherals simplify system design
• Wide range of operating frequencies allows flexibility in different applications

Disadvantages

• Limited program and data memory compared to some other DSPs
• Higher cost compared to lower-end DSPs

Working Principles

The ADSP-2187LBSTZ-210 operates on the principles of digital signal processing. It receives digital signals from external sources, performs mathematical operations and algorithms on them, and produces processed output signals. The processor's architecture and specialized instructions enable efficient execution of complex signal processing tasks.

Detailed Application Field Plans

The ADSP-2187LBSTZ-210 finds applications in various fields, including:

1. Audio Processing: Used in audio systems for tasks such as noise cancellation, equalization, and audio effects.
2. Video Processing: Enables video compression, image enhancement, and real-time video analytics.
3. Telecommunications: Used in telecommunication systems for tasks like voice coding, echo cancellation, and modulation/demodulation.
4. Control Systems: Applied in control systems for tasks such as motor control, robotics, and industrial automation.
5. Image Processing: Enables tasks like image recognition, object tracking, and computer vision.

Detailed and Complete Alternative Models

1. ADSP