TMS320C5514AZCH10

Overview

Product Category

The TMS320C5514AZCH10 belongs to the category of digital signal processors (DSPs).

Use

This DSP is designed for various applications that require high-performance signal processing, such as audio and speech processing, industrial control systems, medical imaging, and telecommunications.

Characteristics

• High-performance digital signal processor
• Low power consumption
• Integrated peripherals for enhanced functionality
• Efficient real-time processing capabilities
• Suitable for both fixed-point and floating-point operations

Package

The TMS320C5514AZCH10 comes in a BGA (Ball Grid Array) package.

Essence

The essence of the TMS320C5514AZCH10 lies in its ability to provide efficient and powerful signal processing capabilities for a wide range of applications.

Packaging/Quantity

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

Specifications

• Architecture: C55x
• Clock Speed: Up to 100 MHz
• Data Memory: 128 KB RAM
• Program Memory: 256 KB ROM
• Operating Voltage: 1.2V - 1.35V
• Operating Temperature Range: -40°C to +85°C
• I/O Supply Voltage: 3.3V
• Number of Pins: 176

Detailed Pin Configuration

The TMS320C5514AZCH10 has a total of 176 pins, which are assigned to various functions and interfaces. The pin configuration is as follows:

• Pins 1-20: General-purpose I/O (GPIO)
• Pins 21-36: Memory interface (EMIF)
• Pins 37-52: Serial peripheral interface (SPI)
• Pins 53-68: Inter-integrated circuit (I2C)
• Pins 69-84: Universal asynchronous receiver-transmitter (UART)
• Pins 85-100: Multimedia card interface (MMC/SD)
• Pins 101-116: Direct memory access (DMA)
• Pins 117-132: Timer interface
• Pins 133-148: Analog-to-digital converter (ADC)
• Pins 149-164: Digital-to-analog converter (DAC)
• Pins 165-176: Power supply and ground

Functional Features

The TMS320C5514AZCH10 offers several functional features that enhance its performance and usability:

1. High-performance DSP core for efficient signal processing.
2. Integrated peripherals, such as UART, SPI, I2C, and DMA, for seamless communication with external devices.
3. On-chip memory (RAM and ROM) for storing data and program code.
4. Multimedia card interface for easy storage expansion.
5. Analog-to-digital and digital-to-analog converters for interfacing with analog signals.
6. Timer interface for precise timing control.

Advantages and Disadvantages

Advantages

• High-performance signal processing capabilities.
• Low power consumption.
• Integrated peripherals simplify system design.
• Suitable for both fixed-point and floating-point operations.
• Wide operating temperature range allows for versatile applications.

Disadvantages

• Limited on-chip memory compared to some other DSPs.
• BGA package may require specialized assembly techniques.

Working Principles

The TMS320C5514AZCH10 operates based on the C55x architecture, which is optimized for digital signal processing tasks. It utilizes a combination of fixed-point and floating-point arithmetic to perform complex mathematical operations on digital signals. The DSP core, along with integrated peripherals, enables real-time processing of input signals, making it suitable for time-critical applications.

Detailed Application Field Plans

The TMS320C5514AZCH10 finds applications in various fields, including:

1. Audio and Speech Processing: Used in audio codecs, voice recognition systems, and noise cancellation devices.
2. Industrial Control Systems: Employed in motor control systems, robotics, and automation.
3. Medical Imaging: Utilized in ultrasound machines, MRI scanners, and medical diagnostic equipment.
4. Telecommunications: Integrated into base stations, wireless communication systems, and network infrastructure.

Detailed and Complete Alternative Models

• TMS320C5510AZCH15
• TMS320C5517AZCHA12
• TMS320C5515AZCH20
• TMS320C5519AZCH20

These alternative models offer similar functionality and performance to the TMS320C5514AZCH10, providing options for different application requirements.

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