OMAPL138EZWT3

Product Overview

Category: Integrated Circuit (IC)

Use: The OMAPL138EZWT3 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 OMAPL138EZWT3 is available in a 324-ball BGA package, which provides a compact and reliable solution for embedded systems.

Essence: The essence of the OMAPL138EZWT3 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 OMAPL138EZWT3 is typically sold in trays or reels, with a quantity of 250 units per tray/reel.

Specifications

• ARM Cortex-A8 Processor:
  • Clock Speed: Up to 456 MHz
  • Instruction Set: ARMv7-A
  • Cache: 32 KB L1 Instruction Cache, 32 KB L1 Data Cache
• C674x DSP Core:
  • Clock Speed: Up to 456 MHz
  • Instruction Set: TMS320C64x+
  • Memory: 32 KB L1 Program RAM, 32 KB L1 Data RAM
• Memory:
  • External Memory Interface (EMIF): Supports DDR2, DDR3, and SDRAM
  • On-Chip Memory: 256 KB L2 RAM
• Peripherals:
  • Ethernet MAC (EMAC)
  • Universal Asynchronous Receiver/Transmitter (UART)
  • Inter-Integrated Circuit (I2C) Interface
  • Serial Peripheral Interface (SPI)
  • USB 2.0
  • Multimedia Card Interface (MMC/SD)
• Operating Voltage: 1.2V (Core), 3.3V (I/O)

Detailed Pin Configuration

The OMAPL138EZWT3 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 enables simultaneous execution of complex tasks and real-time signal processing.
• Integrated peripherals provide connectivity options for various applications.
• Flexible memory options allow for efficient data storage and retrieval.
• Real-time operating system support ensures deterministic behavior for time-critical applications.

Advantages and Disadvantages

Advantages: - High performance and low power consumption - Versatile platform for embedded applications - Integrated peripherals simplify system design - Real-time operating system support enhances reliability

Disadvantages: - Limited availability of alternative models with similar features - Higher cost compared to single-core processors

Working Principles

The OMAPL138EZWT3 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 core is optimized for real-time signal processing. The two cores work together to provide a powerful and efficient solution for embedded applications.

Detailed Application Field Plans

The OMAPL138EZWT3 is suitable for a wide range of embedded applications, including but not limited to: - Industrial automation - Medical devices - Audio and video processing - Communication systems - Robotics

Detailed and Complete Alternative Models

While the OMAPL138EZWT3 is a highly capable SoC, there are alternative models available in the market that offer similar features. Some notable alternatives include: - Texas Instruments AM335x series - NXP i.MX6 series - Qualcomm Snapdragon series

These alternative models provide different trade-offs in terms of performance, power consumption, and peripheral options, allowing developers to choose the most suitable solution for their specific application requirements.

(Note: The content provided above is a sample entry and may not reflect actual specifications or details of OMAPL138EZWT3 or its alternatives.)