Overview
The OMAPL138EZWT3 is a highly integrated, low-power application processor developed by Texas Instruments. It combines a high-performance ARM Cortex-A8 core with a C674x DSP core, making it an ideal solution for applications requiring both general-purpose processing and digital signal processing capabilities. This model is part of the OMAP-L1x series, designed for industrial, medical, and consumer electronics applications. Its unique dual-core architecture and extensive peripheral integration make it a competitive choice for developers seeking a versatile and efficient embedded processing solution.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Processor Core | ARM Cortex-A8, C674x DSP | - | Dual-core architecture |
| Operating Frequency | Up to 456 MHz (ARM), up to 456 MHz (DSP) | MHz | Maximum clock speed |
| Memory Interface | DDR2, NAND, NOR Flash | - | Supports multiple memory types |
| Operating Temperature | -40 to 105 | °C | Industrial temperature range |
| Package | 361-NFBGA | - | Surface mount package |
| Power Consumption | Low power design | - | Optimized for energy efficiency |
| Peripherals | USB, Ethernet, UART, SPI, I2C | - | Comprehensive peripheral integration |
Key Features
- Dual-core architecture combining ARM Cortex-A8 and C674x DSP for versatile processing capabilities.
- Low power design optimized for energy-efficient applications.
- Extensive peripheral integration including USB, Ethernet, and multiple serial interfaces.
- Supports a wide range of memory types, including DDR2, NAND, and NOR Flash.
- Industrial temperature range (-40°C to 105°C) for robust operation in harsh environments.
Applications
The OMAPL138EZWT3 is widely used in industrial automation, medical devices, and consumer electronics. In industrial automation, it powers control systems and data acquisition units. In medical devices, it supports imaging and diagnostic equipment. In consumer electronics, it enables advanced audio and video processing. Its dual-core architecture and low power consumption make it suitable for applications requiring both high performance and energy efficiency.
Q & A
1. What is the operating temperature range of the OMAPL138EZWT3?
The OMAPL138EZWT3 operates within an industrial temperature range of -40°C to 105°C.
2. What types of memory does the OMAPL138EZWT3 support?
It supports DDR2, NAND, and NOR Flash memory types.
3. What are the core processors in the OMAPL138EZWT3?
It features an ARM Cortex-A8 core and a C674x DSP core.
4. What is the maximum clock speed of the ARM Cortex-A8 core?
The ARM Cortex-A8 core can operate at up to 456 MHz.
5. What peripherals are integrated into the OMAPL138EZWT3?
It includes USB, Ethernet, UART, SPI, and I2C interfaces.
6. What package type is used for the OMAPL138EZWT3?
It comes in a 361-NFBGA surface mount package.
7. Is the OMAPL138EZWT3 suitable for low-power applications?
Yes, it is designed with low power consumption for energy-efficient applications.
8. What industries commonly use the OMAPL138EZWT3?
It is used in industrial automation, medical devices, and consumer electronics.
9. Can the OMAPL138EZWT3 handle digital signal processing tasks?
Yes, its C674x DSP core is specifically designed for digital signal processing.
10. What are the advantages of the dual-core architecture in the OMAPL138EZWT3?
The dual-core architecture allows for efficient handling of both general-purpose processing and digital signal processing tasks, making it versatile for various applications.
