OMAPL138EZWTD4

Product Overview

Category: Integrated Circuit (IC)

Use: The OMAPL138EZWTD4 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 that require both processing power and real-time 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 support

Package: The OMAPL138EZWTD4 is available in a compact and industry-standard BGA (Ball Grid Array) package, which ensures easy integration into various electronic systems.

Essence: The essence of the OMAPL138EZWTD4 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 real-time signal processing capabilities of a C674x DSP core.

Packaging/Quantity: The OMAPL138EZWTD4 is typically sold individually in anti-static packaging to ensure proper handling and protection during transportation. The exact quantity may vary depending on the supplier.

Specifications

• ARM Cortex-A8 Processor:
  • Clock Speed: Up to 456 MHz
  • Instruction Set: ARMv7-A
  • Cache: L1 Instruction Cache (32 KB), L1 Data Cache (32 KB), L2 Cache (256 KB)
• C674x DSP Core:
  • Clock Speed: Up to 456 MHz
  • Instruction Set: TMS320C64x+
  • Memory: 128 KB L2 RAM, 32 KB L1P Program Cache, 32 KB L1D Data Cache
• Memory:
  • DDR2 Interface (Up to 400 MHz)
  • NAND Flash Interface
  • NOR Flash Interface
  • External Memory Interface (EMIFA)
• Peripherals:
  • Ethernet MAC (10/100 Mbps)
  • USB 2.0 Host/Device
  • UART, SPI, I2C Interfaces
  • GPIO Pins
  • Timers and PWM Outputs
• Power Supply: 1.15V core voltage, 3.3V I/O voltage

Detailed Pin Configuration

The OMAPL138EZWTD4 features a variety of pins for different functions. The detailed pin configuration can be found in the product datasheet provided by the manufacturer.

Functional Features

• Dual-core architecture enables simultaneous execution of complex processing tasks and real-time signal processing.
• Integrated peripherals provide connectivity options for various interfaces and control functionalities.
• Flexible memory options allow for efficient data storage and retrieval.
• Real-time operating system support ensures reliable and deterministic operation in time-critical applications.

Advantages and Disadvantages

Advantages: - High performance and low power consumption due to the dual-core architecture. - Versatile platform suitable for a wide range of embedded applications. - Integrated peripherals simplify system design and reduce external component count. - Real-time operating system support ensures reliable and deterministic operation.

Disadvantages: - Limited availability of alternative models with similar specifications. - May require specialized knowledge and expertise for optimal utilization.

Working Principles

The OMAPL138EZWTD4 combines the processing power of an ARM Cortex-A8 processor with the real-time signal processing capabilities of a C674x DSP core. The ARM Cortex-A8 handles general-purpose computing tasks, while the C674x DSP core is optimized for real-time signal processing operations. The two cores work together to provide a powerful and versatile platform for embedded applications.

Detailed Application Field Plans

The OMAPL138EZWTD4 can be used in various application fields, including but not limited to: - Industrial automation and control systems - Audio and video processing - Medical devices - Automotive electronics - Robotics - Communication systems

Detailed and Complete Alternative Models

While the OMAPL138EZWTD4 is a highly capable SoC, alternative models with similar specifications are limited. However, some alternative options that may be considered for specific requirements include: - Texas Instruments AM335x series - NXP i.MX6 series - Renesas RZ/A1 series

These alternative models offer different trade-offs in terms of performance, power consumption, and peripheral integration. It is recommended to consult the respective datasheets and evaluate the suitability for specific applications.

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