OMAPL138BZCEA3

Product Overview

Category: Integrated Circuit (IC)

Use: The OMAPL138BZCEA3 is a highly integrated system-on-chip (SoC) designed for embedded applications. It combines a high-performance ARM Cortex-A8 processor with a C674x DSP core, making it suitable for a wide range of applications requiring both processing power and digital signal processing capabilities.

Characteristics: - Dual-core architecture (ARM Cortex-A8 and C674x DSP) - High performance and low power consumption - Integrated peripherals for connectivity and control - Flexible memory options - Real-time operating system (RTOS) support

Package: The OMAPL138BZCEA3 is available in a BGA (Ball Grid Array) package, which provides a compact and reliable form factor for easy integration into electronic systems.

Essence: The essence of the OMAPL138BZCEA3 lies in its ability to provide a powerful and versatile platform for embedded applications, combining the processing capabilities of an ARM Cortex-A8 processor with the digital signal processing capabilities of a C674x DSP core.

Packaging/Quantity: The OMAPL138BZCEA3 is typically sold in trays or reels, with a quantity per package depending on the supplier and customer requirements.

Specifications

• Processor:
  • ARM Cortex-A8 running at up to 456 MHz
  • C674x DSP running at up to 456 MHz
• Memory:
  • Up to 256 KB L2 cache
  • External memory interface supporting DDR2, DDR3, and LPDDR2
• Peripherals:
  • Ethernet MAC (Media Access Controller)
  • USB 2.0 interface
  • UART (Universal Asynchronous Receiver-Transmitter)
  • SPI (Serial Peripheral Interface)
  • I2C (Inter-Integrated Circuit)
  • GPIO (General-Purpose Input/Output)
  • Timers and watchdogs
• Operating Voltage: 1.2V core, 3.3V I/O

Detailed Pin Configuration

The OMAPL138BZCEA3 has a total of 324 pins, which are assigned to various functions and interfaces. A detailed pin configuration diagram can be found in the product datasheet.

Functional Features

• Dual-core architecture allows for efficient multitasking and parallel processing.
• Integrated peripherals provide connectivity options for various interfaces.
• Real-time operating system support enables time-critical applications.
• Flexible memory options allow for efficient data storage and retrieval.
• Low power consumption makes it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High performance and processing capabilities - Versatile platform for embedded applications - Integrated peripherals simplify system design - Low power consumption extends battery life - Real-time operating system support for time-critical applications

Disadvantages: - Limited availability of alternative models with similar features - Higher cost compared to lower-end microcontrollers

Working Principles

The OMAPL138BZCEA3 combines the processing power of an ARM Cortex-A8 processor and the digital signal processing capabilities of a C674x DSP core. The ARM Cortex-A8 handles general-purpose computing tasks, while the C674x DSP is optimized for digital signal processing operations. The two cores work together to provide a balanced and efficient processing solution for embedded applications.

Detailed Application Field Plans

The OMAPL138BZCEA3 is well-suited for a wide range of embedded applications, including but not limited to: - Industrial automation and control systems - Medical devices and equipment - Audio and video processing - Communication systems - Robotics and drones - Automotive electronics

Alternative Models

While the OMAPL138BZCEA3 offers a unique combination of features, there are alternative models available in the market that provide similar capabilities. Some notable alternatives include: - Texas Instruments AM335x series - NXP i.MX6 series - Renesas RZ/A1 series

These alternative models offer varying levels of performance, power consumption, and peripheral integration, allowing designers to choose the most suitable option for their specific application requirements.

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