TMS320C5505AZCHA10

Overview

Product Category

The TMS320C5505AZCHA10 belongs to the category of digital signal processors (DSPs).

Use

This DSP is primarily used for audio and speech processing applications.

Characteristics

• High-performance DSP with low power consumption
• Optimized for real-time signal processing tasks
• Integrated peripherals for enhanced functionality
• Flexible architecture for easy customization

Package

The TMS320C5505AZCHA10 comes in a compact BGA package, which ensures efficient heat dissipation and space-saving integration.

Essence

The essence of the TMS320C5505AZCHA10 lies in its ability to provide high-quality audio and speech processing capabilities while consuming minimal power.

Packaging/Quantity

The TMS320C5505AZCHA10 is typically sold in reels containing a quantity of 250 units per reel.

Specifications

• Core Clock Speed: 100 MHz
• Instruction Set Architecture: Modified Harvard
• Data Bus Width: 16-bit
• Program Memory Size: 128 KB
• RAM Size: 64 KB
• Operating Voltage Range: 1.2V - 1.4V
• Maximum Power Consumption: 300 mW
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TMS320C5505AZCHA10 has a total of 176 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-8: Digital I/O
• Pins 9-16: Address/Data Bus
• Pins 17-24: Interrupt Inputs
• Pins 25-32: Clock Inputs
• Pins 33-40: Power Supply Inputs
• Pins 41-48: Analog Inputs
• Pins 49-56: Serial Communication Interfaces
• Pins 57-64: Timer/Counter Inputs
• Pins 65-72: External Memory Interface
• Pins 73-80: Control Signals

Functional Features

The TMS320C5505AZCHA10 offers the following functional features:

1. High-performance audio and speech processing capabilities.
2. Integrated peripherals, including UART, I2C, SPI, and GPIO.
3. On-chip memory for efficient data storage and retrieval.
4. Efficient power management for low power consumption.
5. Real-time signal processing capabilities for time-sensitive applications.

Advantages and Disadvantages

Advantages

• High-performance DSP for demanding audio and speech processing tasks.
• Low power consumption for energy-efficient operation.
• Flexible architecture allows for customization based on specific application requirements.
• Integrated peripherals simplify system design and reduce external component count.

Disadvantages

• Limited program memory size may restrict the complexity of certain applications.
• The BGA package may require specialized equipment for soldering and rework.

Working Principles

The TMS320C5505AZCHA10 operates on the principle of digital signal processing. It receives analog audio or speech signals, converts them into digital form, and performs various mathematical operations to process and enhance the signals. The processed signals are then converted back to analog form for output.

Detailed Application Field Plans

The TMS320C5505AZCHA10 finds extensive use in the following application fields:

1. Audio Processing Systems: Used in audio mixers, amplifiers, and equalizers to enhance sound quality.
2. Speech Recognition Systems: Employed in voice-controlled devices and automated speech recognition systems.
3. Telecommunications: Utilized in voice codecs and VoIP applications for efficient voice compression and transmission.
4. Automotive Infotainment: Integrated into car audio systems for advanced audio processing and noise cancellation.
5. Medical Devices: Used in hearing aids and medical imaging equipment for signal processing and analysis.

Detailed and Complete Alternative Models

1. TMS320C5504AZCHA10: Similar to the TMS320C5505AZCHA10, but with a lower clock speed of 80 MHz.
2. TMS320C5506AZCHA10: Offers enhanced memory capacity with 256 KB of program memory and 128 KB of RAM.
3. TMS320C5510AZCHA10: Provides higher performance with a clock speed of 120 MHz and increased memory capacity.

These alternative models offer varying levels of performance and memory capacity to cater to different application requirements.

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