OMAPL138BZWTA3E

Product Overview

• Category: Integrated Circuit (IC)
• Use: Embedded System Development
• Characteristics:
  • Dual-core processor with integrated peripherals
  • Low power consumption
  • High performance
  • Suitable for real-time applications
• Package: BGA (Ball Grid Array)
• Essence: OMAPL138BZWTA3E is a highly integrated IC designed for embedded system development. It combines a dual-core processor with various peripherals, making it suitable for real-time applications.
• Packaging/Quantity: The OMAPL138BZWTA3E is typically sold in trays or reels, with a quantity of 100 units per tray/reel.

Specifications

• Processor:
  • Dual-core ARM Cortex-A8
  • Clock frequency: up to 456 MHz
• Memory:
  • 256 KB L2 cache
  • 128 KB RAM
  • 64 MB Flash memory
• Peripherals:
  • Ethernet MAC
  • USB 2.0 interface
  • UART (Universal Asynchronous Receiver-Transmitter)
  • SPI (Serial Peripheral Interface)
  • I2C (Inter-Integrated Circuit)
  • GPIO (General Purpose Input/Output)
• Power Supply:
  • Voltage range: 1.15V to 1.32V
  • Power consumption: varies based on usage and clock frequency

Detailed Pin Configuration

The OMAPL138BZWTA3E has a total of 176 pins. Here are some of the key pin functions:

• GPIO Pins: Used for general-purpose input/output operations.
• UART Pins: Used for serial communication.
• SPI Pins: Used for synchronous serial communication with external devices.
• I2C Pins: Used for inter-IC communication.
• Ethernet Pins: Used for Ethernet connectivity.
• Power Supply Pins: Provide the required voltage to the IC.

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

Functional Features

• Dual-core processor allows for parallel processing and improved performance.
• Integrated peripherals simplify system design and reduce external component count.
• Low power consumption makes it suitable for battery-powered applications.
• Real-time capabilities enable time-sensitive applications.
• High-performance architecture ensures efficient execution of complex tasks.

Advantages and Disadvantages

Advantages: - High performance due to dual-core processor - Integrated peripherals reduce external component count - Low power consumption - Suitable for real-time applications

Disadvantages: - Limited clock frequency compared to some other ICs in the same category - May require additional external components for certain applications

Working Principles

The OMAPL138BZWTA3E operates based on the principles of a dual-core ARM Cortex-A8 processor. The two cores can execute instructions independently, allowing for parallel processing and improved performance. The integrated peripherals provide various functionalities such as communication interfaces (Ethernet, USB, UART, SPI, I2C) and general-purpose input/output operations (GPIO).

The IC receives power from a suitable power supply within the specified voltage range. It executes instructions stored in its memory and interacts with external devices through the available interfaces. The real-time capabilities of the OMAPL138BZWTA3E make it suitable for applications that require precise timing and responsiveness.

Detailed Application Field Plans

The OMAPL138BZWTA3E is widely used in various embedded system development projects. Some common application fields include:

1. Industrial Automation: The IC can be utilized in industrial automation systems for real-time control and monitoring of processes.
2. Communications: It can be employed in communication devices such as routers, switches, and gateways to handle data processing and network connectivity.
3. Medical Devices: The OMAPL138BZWTA3E can be integrated into medical devices for real-time monitoring, diagnostics, and control.
4. Automotive: It finds applications in automotive systems for tasks like engine management, infotainment, and driver assistance.
5. Consumer Electronics: The IC can be used in various consumer electronic devices such as smart home systems, multimedia devices, and gaming consoles.

These are just a few examples, and the OMAPL138BZWTA3E's versatility allows it to be applied in many other fields where embedded system development is required.

Detailed and Complete Alternative Models

1. OMAPL138BZWTx: Similar to OMAPL138BZWTA3E but with different clock frequencies and memory configurations.
2. OMAPL138BZWTEVM: Evaluation module for OMAPL138BZWTA3E, providing a complete development platform for testing and prototyping.
3. OMAPL138CZWTx: Another variant of the OMAPL138 series with additional features and improved