OMAPL138EZWTA3R

Product Overview

Category: Integrated Circuit (IC)

Use: The OMAPL138EZWTA3R is a highly integrated system-on-chip (SoC) designed for embedded applications. It combines an ARM Cortex-A8 processor with a C674x DSP core, making it suitable for a wide range of applications that require both high-performance processing and real-time signal processing capabilities.

Characteristics: - Dual-core architecture (ARM Cortex-A8 + C674x DSP) - High-performance processing - Real-time signal processing - Low power consumption - Integrated peripherals and interfaces - Flexible and scalable design

Package: The OMAPL138EZWTA3R is available in a compact package, which facilitates easy integration into various electronic devices and systems.

Essence: The essence of the OMAPL138EZWTA3R lies in its ability to provide a powerful and efficient solution for embedded applications that require both general-purpose processing and real-time signal processing capabilities.

Packaging/Quantity: The OMAPL138EZWTA3R is typically packaged in trays or reels, depending on the quantity ordered. The exact packaging and quantity can vary based on customer requirements.

Specifications

• Processor:

  • ARM Cortex-A8 running at up to 456 MHz
  • C674x DSP running at up to 456 MHz

• Memory:

  • 256 KB L2 cache
  • 128 KB shared RAM
  • 32 KB instruction cache
  • 32 KB data cache

• Peripherals and Interfaces:

  • Ethernet MAC
  • USB 2.0 interface
  • UARTs
  • I2C
  • SPI
  • GPIOs
  • Timers
  • ADCs
  • PWM outputs

• Power Supply:

  • Voltage range: 1.15V to 1.32V
  • Power consumption: Varies based on usage and configuration

Detailed Pin Configuration

The OMAPL138EZWTA3R features a comprehensive set of pins for connecting various peripherals and interfaces. The detailed pin configuration can be found in the product datasheet.

Functional Features

• Dual-core architecture enables simultaneous execution of general-purpose and real-time tasks.
• High-performance processing capabilities allow for complex computations and data manipulation.
• Integrated peripherals and interfaces facilitate seamless connectivity with external devices.
• Low power consumption ensures efficient operation and extended battery life in portable applications.
• Flexible and scalable design allows for customization and adaptation to specific application requirements.

Advantages and Disadvantages

Advantages: - Powerful combination of ARM Cortex-A8 and C674x DSP cores. - Suitable for applications requiring both general-purpose processing and real-time signal processing. - Integrated peripherals and interfaces simplify system design and reduce external component count. - Low power consumption makes it suitable for battery-powered devices. - Scalable design allows for customization and optimization.

Disadvantages: - May require specialized knowledge and expertise for optimal utilization. - Limited availability of alternative models with similar features. - Higher cost compared to single-core processors for less demanding applications.

Working Principles

The OMAPL138EZWTA3R operates based on the principles of parallel processing and real-time signal processing. The ARM Cortex-A8 core handles general-purpose computing tasks, while the C674x DSP core is dedicated to real-time signal processing. The two cores work together to provide a balanced and efficient solution for embedded applications.

Detailed Application Field Plans

The OMAPL138EZWTA3R finds applications in various fields, including but not limited to: - Industrial automation - Medical devices - Automotive systems - Audio and video processing - Communication systems - Robotics - Consumer electronics

Detailed and Complete Alternative Models

While the OMAPL138EZWTA3R is a unique SoC with its dual-core architecture, there are alternative models available that offer similar features. Some of these alternatives include: - TI AM335x series - NXP i.MX6 series - Renesas RZ/A1 series

These alternative models provide different combinations of processing power, peripherals, and interfaces, allowing designers to choose the most suitable solution for their specific application requirements.

Note: The content provided above is a general overview of the OMAPL138EZWTA3R. For more detailed information, please refer to the product datasheet and technical documentation provided by the manufacturer.