OMAPL138EZWT4

Name: OMAPL138EZWT4
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

Energy-efficient

3,963 Effective Inventory

OMAPL138EZWT4

Effective Inventory3,963

Energy-efficient

Manufacturer Part # : OMAPL138EZWT4
Package/Case: NFBGA (ZWT)-361
Brand: Texas Instruments
Product Categories : Microprocessors
Series : OMAPL138

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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OMAPL138EZWT4 DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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OMAPL138EZWT4 Details

The OMAPL138EZWT4 is a highly integrated microprocessor from Texas Instruments, combining an ARM926EJ-S core with a C674x DSP core for versatile processing capabilities. This device is designed for embedded applications requiring both control and signal processing functionality. It features multiple communication interfaces, high computational performance, and low power consumption, making it suitable across various industries.

Pinout

1 (VDD_CORE): Core Voltage Supply
2 (VDD_MPU): MPU Voltage Supply
3 (VDD_DSP): DSP Voltage Supply
4 (VDD_DDR2): DDR2 Voltage Supply
5 (VDD_USB): USB Voltage Supply
6 (VDD_ETH): Ethernet Voltage Supply
7 (VDD_AUDIO): Audio Voltage Supply
8 (GND): Ground

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

ARM and DSP Cores: Integrated ARM926EJ-S core and C674x DSP core for control and signal processing tasks.
Communication Interfaces: Multiple interfaces including USB, Ethernet, and audio for versatile connectivity.
Low Power Consumption: Energy-efficient design ideal for power-sensitive applications.
High Performance: Offers high computational performance for demanding embedded tasks.
Integrated Peripherals: Includes various integrated peripherals for enhanced functionality.

Application

Embedded Systems: Suitable for embedded applications requiring control and signal processing capabilities.
Industrial Automation: Used in industrial automation systems for data processing and control.
Communications Equipment: Applied in communications equipment for signal processing and connectivity.

Where to Use

The OMAPL138EZWT4 is recommended for embedded systems that need combined ARM and DSP processing, making it versatile for applications such as industrial automation and communications equipment. Its low power consumption and high performance make it ideal for various embedded projects.

How to Use

Integrate the OMAPL138EZWT4 into your system by connecting the necessary power supplies to the corresponding VDD pins. Utilize the ARM and DSP cores for control and signal processing tasks, and leverage the communication interfaces for connectivity. Refer to the datasheet for detailed usage instructions.

Application Circuit

The application circuit diagram for the OMAPL138EZWT4 illustrates how to connect the microprocessor within a typical embedded system setup. It showcases the connections for various voltage supplies and interfaces, ensuring proper functionality and performance.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

OMAPL137EZWT4: A similar microprocessor model with slightly different features and processing capabilities.
OMAPL138EXYZT4: An alternative version of the OMAPL138 series offering additional functionalities.

Complementary

The OMAPL138EZWT4 can be complemented by the TMS320C6748 DSP for enhanced signal processing capabilities, creating a robust processing solution for complex embedded systems.

When selecting complementary components, ensure compatibility and synergy between the devices to maximize overall system performance.

Frequently Asked Questions

Q: What are the main processing cores in the OMAPL138EZWT4?

A: The OMAPL138EZWT4 combines an ARM926EJ-S core with a C674x DSP core for versatile processing capabilities suited for a wide range of applications.

Q: Is the OMAPL138EZWT4 suitable for real-time signal processing tasks?

A: Yes, the OMAPL138EZWT4 is designed for real-time signal processing applications, offering high performance and integrated functionalities for efficient processing.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Arm CPU	1 Arm9	Arm (max) (MHz)	456
Coprocessors	C674x DSP	CPU	32-bit
Display type	1 LCD	Protocols	Ethernet
Ethernet MAC	1-Port 10/100	Hardware accelerators	PRUSS
Operating system	Linux, RTOS	Security	Device identity, Memory protection, Secure boot
Rating	Catalog	Power supply solution	TPS65910
Operating temperature range (°C)	-40 to 105, -40 to 90, 0 to 90

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification OMAPL138EZWT4 PDF Download

FAQs

What is OMAPL138EZWT4?

The OMAPL138EZWT4 is a highly integrated system-on-chip (SoC) solution designed by Texas Instruments. It combines an ARM926EJ-S core with a C674x digital signal processor (DSP), making it suitable for a wide range of embedded applications including industrial automation, audio processing, and communication systems.

How Does OMAPL138EZWT4 Work?

The OMAPL138EZWT4 integrates an ARM926EJ-S core for general-purpose processing tasks and a C674x DSP for digital signal processing tasks. This allows the device to handle real-time processing, control, and communication functions within a single chip. The integrated peripherals and interfaces further enhance its capabilities for various embedded applications.

How Many Pins does OMAPL138EZWT4 have and What are the Functions of the Pinout Configuration?

The OMAPL138EZWT4 is housed in a 361-pin BGA (Ball Grid Array) package. The pinout configuration includes various pins for power supply, ground, communication interfaces, memory interfaces, GPIOs, and other peripheral connections. These pins enable connectivity to external components and support the diverse functionality of the SoC.

What are the Pros and Cons of OMAPL138EZWT4?

Pros:

High Integration: Combines ARM and DSP cores with various peripherals on a single chip, simplifying system design.
Real-Time Processing: Capable of handling real-time control and signal processing tasks.
Versatile Applications: Suitable for a wide range of embedded applications including audio, industrial automation, and communications.
Rich Peripherals: Offers a variety of integrated peripherals such as USB, Ethernet, and multiple communication interfaces.

Cons:

Complexity: Requires expertise in both ARM and DSP programming for efficient utilization of its capabilities.
Software Development: Development of software for the ARM and DSP cores may require additional effort and tools.
System Design Considerations: Designers need to carefully manage power, thermal, and layout considerations due to the high integration and performance of the SoC.

Are There Any Equivalents/Alternatives to OMAPL138EZWT4 for Recommendation?

The Sitara AM335x from Texas Instruments is a comparable SoC with ARM core and various peripherals suitable for embedded applications.
Alternatives to the OMAPL138EZWT4 include the i.MX 6 series from NXP Semiconductors and the Zynq-7000 series from Xilinx.

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