XOMAPL138ZWT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Embedded System Development
• Characteristics: High-performance, Low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Dual-core Digital Signal Processor (DSP) and Microcontroller Unit (MCU)
• Packaging/Quantity: Tray packaging, available in various quantities

Specifications

• Architecture: ARM Cortex-A8 + C674x DSP
• Clock Speed: Up to 456 MHz
• Memory: 256 KB RAM, 1 MB Flash
• Interfaces: USB, Ethernet, UART, SPI, I2C, GPIO
• Operating Voltage: 1.15V - 1.32V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The XOMAPL138ZWT has a total of 176 pins. Here is a brief overview of the pin configuration:

• Pin 1-20: Power supply and ground pins
• Pin 21-60: General-purpose input/output (GPIO) pins
• Pin 61-80: Serial Peripheral Interface (SPI) pins
• Pin 81-100: Inter-Integrated Circuit (I2C) pins
• Pin 101-120: Universal Asynchronous Receiver/Transmitter (UART) pins
• Pin 121-140: Ethernet Media Access Control (MAC) pins
• Pin 141-160: USB pins
• Pin 161-176: Miscellaneous pins (clocks, resets, etc.)

For a detailed pinout diagram, please refer to the official datasheet.

Functional Features

• Dual-core architecture for efficient processing
• Combination of DSP and MCU capabilities
• High-performance computing with low power consumption
• Support for various communication interfaces
• Flexible memory options for data storage
• Real-time operating system (RTOS) support
• Integrated peripherals for enhanced functionality

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Low power consumption - Versatile communication interfaces - Real-time operating system support - Integrated peripherals for added functionality

Disadvantages: - Relatively high cost compared to simpler microcontrollers - Steeper learning curve for beginners - Limited availability of alternative models

Working Principles

The XOMAPL138ZWT combines the processing power of an ARM Cortex-A8 core with a C674x DSP core. The ARM core handles general-purpose computing tasks, while the DSP core is optimized for digital signal processing applications. These cores work together to provide high-performance computing with low power consumption.

The IC operates by executing instructions stored in its internal memory. It communicates with external devices through various interfaces such as USB, Ethernet, UART, SPI, and I2C. The integrated peripherals enhance the functionality of the IC, allowing it to be used in a wide range of embedded system development projects.

Detailed Application Field Plans

The XOMAPL138ZWT is widely used in the following application fields:

1. Industrial Automation: Control systems, data acquisition, and monitoring devices.
2. Audio/Video Processing: Multimedia applications, audio/video codecs, and streaming devices.
3. Communication Systems: Wireless base stations, network routers, and VoIP gateways.
4. Automotive Electronics: Infotainment systems, advanced driver assistance systems (ADAS), and engine control units (ECUs).
5. Medical Devices: Patient monitoring systems, medical imaging equipment, and diagnostic devices.

Detailed and Complete Alternative Models

While the XOMAPL138ZWT is a powerful and versatile IC, there are alternative models available in the market that offer similar functionalities. Some notable alternatives include:

1. TI Sitara AM335x: Another ARM Cortex-A8 based IC with integrated peripherals and communication interfaces.
2. NXP i.MX6: A series of ARM Cortex-A9 based ICs with multimedia capabilities and extensive connectivity options.
3. Renesas RZ/A1: Dual-core ARM Cortex-A9 based ICs designed for high-performance industrial applications.

These alternative models provide developers with options to choose the most suitable IC based on their specific requirements.

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