OMAPL138EZWTA3E
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Texas Instruments OMAPL138EZWTA3E

Manufacturer No:
OMAPL138EZWTA3E
Manufacturer:
Texas Instruments
Package:
Tray
Description:
IC MPU OMAP-L1X 375MHZ 361NFBGA
Delivery:
Payment:
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Product Introduction

Overview

The OMAP-L138EZWTA3E is a low-power applications processor developed by Texas Instruments. It combines an ARM926EJ-S core with a C674x DSP core, making it a versatile and powerful solution for various embedded systems. This processor is part of the OMAP-L138 series and is known for its rich set of peripherals and interfaces, which enable it to handle a wide range of applications efficiently.

Key Specifications

Specification Description
Processor Cores ARM926EJ-S and C674x DSP core
Package Type 361-NFBGA
Operating Temperature -40°C to 105°C
Ethernet 10/100 Mbps Ethernet MAC (EMAC), IEEE 802.3 Compliant, MII and RMII interfaces
USB Interfaces USB2.0 OTG and USB1.1 OHCI
Serial Interfaces Two McBSPs, two SPIs, three UARTs
Memory Interfaces Asynchronous and SDRAM external memory interface (EMIFA), DDR2/Mobile DDR controller
Video Port Interface Video Port Interface (VPIF) with multiple video capture and display channels
Pulse Width Modulators Two Enhanced High-Resolution Pulse Width Modulators (eHRPWMs)
Capture Modules Three 32-Bit Enhanced Capture (eCAP) Modules
General-Purpose Timers Three 64-Bit General-Purpose Timers, one 64-Bit General-Purpose or Watchdog Timer
GPIO Up to 9 banks of general-purpose input/output (GPIO) pins

Key Features

  • Dual-Core Processing: Combines an ARM926EJ-S core with a C674x DSP core for efficient processing of diverse tasks.
  • Rich Peripheral Set: Includes multiple serial interfaces (McBSPs, SPIs, UARTs), USB interfaces, Ethernet MAC, and video port interface.
  • High-Speed Interfaces: Supports SATA I and SATA II, Universal Parallel Port (uPP), and DDR2/Mobile DDR memory interfaces.
  • Real-Time Capabilities: Features real-time clock, high-resolution pulse width modulators, and enhanced capture modules.
  • Development Tools: Comprehensive set of development tools including C compilers, DSP assembly optimizer, and Windows debugger interface.

Applications

  • Industrial Automation: Suitable for control systems, robotics, and other industrial automation applications due to its real-time capabilities and rich peripheral set.
  • Medical Devices: Can be used in medical imaging, patient monitoring systems, and other medical devices requiring high processing power and multiple interfaces.
  • Aerospace and Defense: Applicable in various defense and aerospace systems where reliability, performance, and low power consumption are critical.
  • Consumer Electronics: Used in advanced consumer electronics such as set-top boxes, digital media players, and other multimedia devices.

Q & A

  1. What are the main processor cores in the OMAP-L138EZWTA3E?

    The OMAP-L138EZWTA3E features an ARM926EJ-S core and a C674x DSP core.

  2. What is the operating temperature range of the OMAP-L138EZWTA3E?

    The operating temperature range is -40°C to 105°C.

  3. Does the OMAP-L138EZWTA3E support Ethernet?

    Yes, it supports 10/100 Mbps Ethernet MAC (EMAC) with MII and RMII interfaces.

  4. What types of USB interfaces are available on the OMAP-L138EZWTA3E?

    The processor includes USB2.0 OTG and USB1.1 OHCI interfaces.

  5. What is the purpose of the Video Port Interface (VPIF) in the OMAP-L138EZWTA3E?

    The VPIF provides flexible video I/O ports for video capture and display.

  6. How many banks of GPIO pins does the OMAP-L138EZWTA3E have?

    It has up to 9 banks of general-purpose input/output (GPIO) pins.

  7. What is the typical product life cycle of the OMAP-L138EZWTA3E?

    Texas Instruments' product life cycles are typically 10 to 15 years and often extend longer.

  8. Does the OMAP-L138EZWTA3E support SATA interfaces?

    Yes, it supports SATA I (1.5 Gbps) and SATA II (3.0 Gbps) with hardware-assisted native command queueing.

  9. What development tools are available for the OMAP-L138EZWTA3E?

    The processor has a comprehensive set of development tools including C compilers, DSP assembly optimizer, and Windows debugger interface.

  10. What are some common applications of the OMAP-L138EZWTA3E?

    It is used in industrial automation, medical devices, aerospace and defense, and consumer electronics.

Product Attributes

Core Processor:ARM926EJ-S
Number of Cores/Bus Width:1 Core, 32-Bit
Speed:375MHz
Co-Processors/DSP:Signal Processing; C674x, System Control; CP15
RAM Controllers:SDRAM
Graphics Acceleration:No
Display & Interface Controllers:LCD
Ethernet:10/100Mbps (1)
SATA:SATA 3Gbps (1)
USB:USB 1.1 + PHY (1), USB 2.0 + PHY (1)
Voltage - I/O:1.8V, 3.3V
Operating Temperature:-40°C ~ 105°C (TJ)
Security Features:Boot Security, Cryptography
Package / Case:361-LFBGA
Supplier Device Package:361-NFBGA (16x16)
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Similar Products

Part Number OMAPL138EZWTA3E OMAPL138EZWTA3R OMAPL138BZWTA3E OMAPL138EZWTA3
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Obsolete Active
Core Processor ARM926EJ-S ARM926EJ-S ARM926EJ-S ARM926EJ-S
Number of Cores/Bus Width 1 Core, 32-Bit 1 Core, 32-Bit 1 Core, 32-Bit 1 Core, 32-Bit
Speed 375MHz 375MHz 375MHz 375MHz
Co-Processors/DSP Signal Processing; C674x, System Control; CP15 Signal Processing; C674x, System Control; CP15 Signal Processing; C674x, System Control; CP15 Signal Processing; C674x, System Control; CP15
RAM Controllers SDRAM SDRAM SDRAM SDRAM
Graphics Acceleration No No No No
Display & Interface Controllers LCD LCD LCD LCD
Ethernet 10/100Mbps (1) 10/100Mbps (1) 10/100Mbps (1) 10/100Mbps (1)
SATA SATA 3Gbps (1) SATA 3Gbps (1) SATA 3Gbps (1) SATA 3Gbps (1)
USB USB 1.1 + PHY (1), USB 2.0 + PHY (1) USB 1.1 + PHY (1), USB 2.0 + PHY (1) USB 1.1 + PHY (1), USB 2.0 + PHY (1) USB 1.1 + PHY (1), USB 2.0 + PHY (1)
Voltage - I/O 1.8V, 3.3V 1.8V, 3.3V 1.8V, 3.3V 1.8V, 3.3V
Operating Temperature -40°C ~ 105°C (TJ) -40°C ~ 105°C (TJ) -40°C ~ 105°C (TJ) -40°C ~ 105°C (TJ)
Security Features Boot Security, Cryptography Boot Security, Cryptography Boot Security, Cryptography Boot Security, Cryptography
Package / Case 361-LFBGA 361-LFBGA 361-LFBGA 361-LFBGA
Supplier Device Package 361-NFBGA (16x16) 361-NFBGA (16x16) 361-NFBGA (16x16) 361-NFBGA (16x16)

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