OMAPL138BZCED4E

Product Overview

• Category: Integrated Circuit
• Use: Embedded System Development
• Characteristics:
  • Dual-core processor
  • High-performance DSP and ARM Cortex-A8 CPU
  • Integrated peripherals for audio, video, and communication
• Package: BGA (Ball Grid Array)
• Essence: Advanced embedded system development platform
• Packaging/Quantity: Single unit packaging

Specifications

• Processor:
  • Dual-core C674x DSP
  • ARM Cortex-A8 CPU
• Clock Speed:
  • DSP: Up to 456 MHz
  • ARM: Up to 300 MHz
• Memory:
  • 512 KB L2 RAM
  • 256 MB DDR2 SDRAM
  • 128 MB NAND Flash
• Peripherals:
  • Audio:
  • McASP (Multichannel Audio Serial Port)
  • I2S (Inter-IC Sound)
  • Video:
  • LCD Controller
  • TV Encoder
  • Communication:
  • Ethernet MAC (Media Access Controller)
  • USB 2.0
  • UART (Universal Asynchronous Receiver-Transmitter)
• Power Supply: 1.2V core voltage, 3.3V I/O voltage
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The OMAPL138BZCED4E has a total of 324 pins arranged in a BGA package. The pin configuration includes various power supply pins, ground pins, and pins for connecting to external components such as memory, peripherals, and communication interfaces.

For the detailed pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• Dual-core architecture enables simultaneous execution of real-time tasks and control functions.
• High-performance DSP allows efficient signal processing and algorithm execution.
• ARM Cortex-A8 CPU provides general-purpose processing capabilities.
• Integrated peripherals for audio, video, and communication simplify system design.
• Flexible memory options for storing program code and data.
• Wide operating temperature range suitable for industrial applications.

Advantages and Disadvantages

Advantages: - Powerful dual-core processor for demanding embedded applications. - Integrated peripherals reduce the need for external components. - Flexible memory options cater to different application requirements. - Wide operating temperature range ensures reliability in harsh environments.

Disadvantages: - BGA package may require specialized equipment for soldering and rework. - Limited availability of alternative models with similar features.

Working Principles

The OMAPL138BZCED4E combines a high-performance DSP and an ARM Cortex-A8 CPU on a single chip. The dual-core architecture allows simultaneous execution of real-time tasks on the DSP and control functions on the Cortex-A8 CPU. The integrated peripherals provide audio, video, and communication capabilities, enabling the development of advanced embedded systems.

Detailed Application Field Plans

The OMAPL138BZCED4E is widely used in various fields that require high-performance embedded systems, including:

1. Industrial Automation: Control systems, robotics, and machine vision applications.
2. Audio/Video Processing: Multimedia devices, digital signal processing, and video surveillance systems.
3. Communication Systems: Network routers, gateways, and wireless infrastructure.
4. Automotive Electronics: Infotainment systems, telematics, and driver assistance systems.
5. Medical Devices: Imaging equipment, patient monitoring systems, and diagnostic instruments.

Detailed and Complete Alternative Models

While the OMAPL138BZCED4E offers a unique combination of features, there are alternative models available in the market that cater to similar application requirements. Some notable alternatives include:

1. Texas Instruments TMS320C6748: Similar dual-core DSP with integrated peripherals.
2. NXP i.MX6: ARM Cortex-A9 CPU with multimedia capabilities.
3. Renesas RZ/A1: High-performance ARM Cortex-A9 CPU with extensive connectivity options.

These alternative models provide developers with a range of choices based on their specific project requirements.

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