TMS320C6748AZCE3

Overview

Product Category

TMS320C6748AZCE3 belongs to the category of digital signal processors (DSPs).

Use

This product is primarily used for processing and manipulating digital signals in various applications such as audio and video processing, telecommunications, industrial control systems, and medical imaging.

Characteristics

• High-performance DSP with low power consumption
• Integrated peripherals for enhanced functionality
• Advanced architecture for efficient signal processing
• Support for real-time operating systems
• Wide range of development tools available

Package

TMS320C6748AZCE3 is available in a compact BGA (Ball Grid Array) package.

Essence

The essence of TMS320C6748AZCE3 lies in its ability to perform complex signal processing tasks efficiently and accurately, making it an essential component in numerous electronic devices and systems.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Core Clock Speed: 456 MHz
• Instruction Set Architecture: TMS320C6x VLIW (Very Long Instruction Word)
• On-chip Memory: 320 KB RAM, 32 KB L1 Program Cache, 32 KB L1 Data Cache
• External Memory Interface: DDR2, DDR3, SDRAM
• Serial Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Digital-to-Analog Converter (DAC): 12-bit, 2 channels
• Operating Voltage: 1.2V - 1.35V

Detailed Pin Configuration

The TMS320C6748AZCE3 has a total of 361 pins. The pin configuration is as follows:

• Pin 1: VDD_CORE
• Pin 2: VDD_CORE
• Pin 3: VDD_CORE
• ...
• Pin 361: GND

For a complete pin configuration diagram, please refer to the product datasheet.

Functional Features

1. High-performance DSP Core

The TMS320C6748AZCE3 is equipped with a powerful DSP core capable of executing multiple instructions in parallel, enabling efficient signal processing and algorithm execution.

2. Integrated Peripherals

This DSP integrates various peripherals such as UART, SPI, and I2C interfaces, allowing seamless communication with external devices and systems.

3. On-chip Memory

With 320 KB of RAM and 64 KB of cache memory, the TMS320C6748AZCE3 provides ample storage for data and program code, reducing the need for external memory components.

4. Real-time Operating System Support

The DSP supports real-time operating systems (RTOS), enabling developers to create responsive and time-critical applications.

Advantages and Disadvantages

Advantages

• High-performance signal processing capabilities
• Low power consumption
• Integrated peripherals reduce external component count
• Ample on-chip memory for data and program storage
• Support for real-time operating systems enhances application responsiveness

Disadvantages

• Limited availability of alternative models with similar specifications
• Steep learning curve for developers new to DSP programming

Working Principles

The TMS320C6748AZCE3 operates based on the principles of digital signal processing. It receives digital signals from external sources, processes them using its high-performance DSP core, and produces output signals according to the programmed algorithms. The DSP's architecture allows for parallel execution of multiple instructions, ensuring efficient and accurate signal processing.

Detailed Application Field Plans

The TMS320C6748AZCE3 finds applications in various fields, including:

1. Audio and Video Processing: Used in audio and video equipment to enhance sound quality, perform video encoding/decoding, and enable advanced features like noise cancellation and image enhancement.

2. Telecommunications: Employed in telecommunication systems for tasks such as voice compression, echo cancellation, and signal modulation/demodulation.

3. Industrial Control Systems: Integrated into industrial control systems to process sensor data, control actuators, and monitor critical parameters in real-time.

4. Medical Imaging: Utilized in medical imaging devices like ultrasound machines and MRI scanners to process and analyze image data, enabling accurate diagnosis and treatment planning.

Detailed and Complete Alternative Models

While the TMS320C6748AZCE3 is a highly capable DSP, there are alternative models available with similar specifications. Some notable alternatives include:

1. TMS320C6747AZCE3
2. TMS320C6746AZCE3
3. TMS320C6745AZCE3

These alternative models offer varying levels of performance and feature sets, allowing developers to choose the most suitable option for their specific application requirements.

In conclusion, the TMS320C6748AZ