ADSP-2186NKSTZ-320

Product Overview

Category

The ADSP-2186NKSTZ-320 belongs to the category of digital signal processors (DSPs).

Use

This product 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-2186NKSTZ-320 comes in a compact surface-mount package, allowing for easy integration into electronic systems.

Essence

The essence of this product lies in its ability to efficiently process digital signals, enabling complex algorithms and computations in real-time applications.

Packaging/Quantity

The ADSP-2186NKSTZ-320 is typically packaged in reels or trays, with each reel or tray containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Architecture: Harvard
• Data Word Length: 16-bit
• Clock Speed: Up to 40 MHz
• Program Memory Size: 320 KB
• Data Memory Size: 80 KB
• Operating Voltage: 3.3V
• Number of Pins: 100
• Instruction Set: Modified Harvard Architecture Single Accumulator (MASH)
• On-Chip Peripherals: UART, SPI, I2C, Timers, DMA Controller

Detailed Pin Configuration

The ADSP-2186NKSTZ-320 has a total of 100 pins. The pin configuration is as follows:

1. VDDA - Analog Power Supply
2. VSSA - Analog Ground
3. AVDD - Digital Power Supply
4. DVDD - Digital Ground
5. RESET - Reset Input
6. XTAL1 - Crystal Oscillator Input
7. XTAL2 - Crystal Oscillator Output
8. CLKOUT - Clock Output
9. IRQ0 - Interrupt Request 0
10. IRQ1 - Interrupt Request 1
11. IRQ2 - Interrupt Request 2
12. IRQ3 - Interrupt Request 3
13. IRQ4 - Interrupt Request 4
14. IRQ5 - Interrupt Request 5
15. IRQ6 - Interrupt Request 6
16. IRQ7 - Interrupt Request 7
17. A0-A15 - Address Bus
18. D0-D15 - Data Bus
19. RD - Read Control
20. WR - Write Control
21. CS - Chip Select
22. WAIT - Wait State
23. HOLD - Hold State
24. INTA - Interrupt Acknowledge
25. TMR0-TMR3 - Timers
26. SDA - I2C Serial Data
27. SCL - I2C Serial Clock
28. SPI_CLK - SPI Clock
29. SPI_MISO - SPI Master In Slave Out
30. SPI_MOSI - SPI Master Out Slave In
31. SPI_CS - SPI Chip Select
32. UART_TX - UART Transmit
33. UART_RX - UART Receive 34-100. Reserved

Functional Features

The ADSP-2186NKSTZ-320 offers several functional features that enhance its performance and usability:

1. High-speed processing capabilities for real-time applications.
2. Integrated peripherals such as UART, SPI, and I2C for seamless communication with external devices.
3. On-chip timers for precise timing control.
4. DMA controller for efficient data transfer between memory and peripherals.
5. Flexible programming options, allowing developers to implement custom algorithms and functions.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited availability of alternative models
• Relatively high cost compared to some other DSPs in the market

Working Principles

The ADSP-2186NKSTZ-320 operates based on the Harvard architecture, which separates program and data memory. It utilizes a modified Harvard Architecture Single Accumulator (MASH) instruction set, allowing for efficient execution of complex algorithms. The processor fetches instructions from the program memory, performs computations using the data memory, and produces output results.

Detailed Application Field Plans

The ADSP-2186NKSTZ-320 finds applications in various fields, including:

1. Audio and Video Processing: Used in audio and video equipment for real-time signal processing, such as noise reduction, equalization, and compression.
2. Telecommunications: Employed in communication systems for tasks like voice coding, echo cancellation, and channel equalization.
3. Control Systems: Utilized in industrial control systems for tasks like motor control, feedback control,