TMS320C6748EZCEA3E

Product Overview

Category

The TMS320C6748EZCEA3E belongs to the category of digital signal processors (DSPs).

Use

This DSP is designed for a wide range of applications that require high-performance signal processing capabilities. It is commonly used in audio and video processing, telecommunications, industrial control systems, and other real-time embedded systems.

Characteristics

• High-performance DSP with a clock speed of up to 456 MHz
• Integrated floating-point unit (FPU) for efficient mathematical calculations
• Multiple on-chip memory options for data storage and program execution
• Support for various communication interfaces such as UART, SPI, I2C, and Ethernet
• Low power consumption for energy-efficient operation
• Enhanced security features for protecting sensitive data

Package and Quantity

The TMS320C6748EZCEA3E is available in a BGA (Ball Grid Array) package. The package dimensions are 17mm x 17mm, and it contains 337 solder balls for connection to the PCB. The product is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: TMS320C6x VLIW (Very Long Instruction Word)
• Clock Speed: Up to 456 MHz
• Floating-Point Unit: IEEE 754 compliant single-precision FPU
• On-Chip Memory:
  • L1 Program Memory: 32 KB
  • L1 Data Memory: 32 KB
  • L2 Unified Memory: 256 KB
• Communication Interfaces:
  • UART: 4 ports
  • SPI: 2 ports
  • I2C: 2 ports
  • Ethernet: 10/100 Mbps MAC
• Power Supply Voltage: 1.2V core, 3.3V I/O

Pin Configuration

The TMS320C6748EZCEA3E has a total of 337 pins arranged in a specific configuration. Please refer to the datasheet for the detailed pinout diagram.

Functional Features

• High-performance signal processing capabilities
• Efficient mathematical calculations with the integrated FPU
• Flexible communication interfaces for seamless connectivity
• On-chip memory options for efficient data storage and program execution
• Enhanced security features for protecting sensitive data

Advantages

• High clock speed enables fast and real-time signal processing
• Integrated FPU allows for efficient mathematical operations
• Multiple communication interfaces provide versatility in system integration
• Low power consumption contributes to energy-efficient designs
• Enhanced security features ensure data integrity and confidentiality

Disadvantages

• Limited on-chip memory may require external memory for larger applications
• BGA package may require specialized equipment for soldering and rework
• Steep learning curve for developers new to DSP programming

Working Principles

The TMS320C6748EZCEA3E operates based on the TMS320C6x VLIW architecture. It executes multiple instructions simultaneously using parallel processing units, resulting in high-performance signal processing capabilities. The integrated FPU enhances the processor's ability to perform complex mathematical calculations efficiently.

Application Field Plans

The TMS320C6748EZCEA3E finds extensive use in various application fields, including: - Audio and video processing systems - Telecommunications infrastructure - Industrial control systems - Real-time embedded systems - Medical imaging devices - Automotive electronics

Alternative Models

For those seeking alternative models with similar capabilities, the following options are available: - TMS320C6747EZCEA3E - TMS320C6746EZCEA3E - TMS320C6745EZCEA3E

These models offer varying levels of performance and features, allowing designers to choose the most suitable option for their specific application requirements.

In conclusion, the TMS320C6748EZCEA3E is a high-performance digital signal processor designed for a wide range of applications. Its powerful processing capabilities, integrated FPU, and versatile communication interfaces make it an ideal choice for demanding real-time embedded systems. While it has some limitations in terms of memory and package complexity, its advantages outweigh these drawbacks, making it a popular choice among developers in various industries.