OMAPL138EZWTA3R

The OMAPL138EZWTA3R is a single-core, 32-bit microprocessor IC based on the ARM926EJ-S architecture running at 375 MHz. Designed for embedded and industrial applications, it integrates a range of system interfaces and controllers to simplify board-level design.

With on-chip support for SDRAM, LCD display control, Ethernet, SATA and USB, plus security features, this device targets embedded systems that require moderate processing performance combined with broad peripheral integration and industrial temperature operation.

Key Features

• Core ARM926EJ-S single 32-bit core running at 375 MHz for deterministic embedded processing.
• Co-processors Integrated signal-processing and system-control co-processors (C674x and CP15) to offload specialized tasks.
• Memory Interfaces SDRAM controller support for external memory expansion and system working storage.
• Display On-chip LCD display controller to support graphical user interfaces in embedded products.
• Networking and Storage Interfaces 10/100 Mbps Ethernet and a SATA 3 Gbps interface provide native connectivity options for networked and storage-capable designs.
• USB Both USB 1.1 and USB 2.0 interfaces with PHYs are included for peripheral connectivity and host/device options.
• Security Boot security and cryptography features support protected boot and data protection strategies.
• Package & Mounting 361-ball NFBGA package (16 × 16 mm) in surface-mount form factor for compact board integration.
• Operating Range Industrial-grade operating temperature from −40 °C to 105 °C for robust field deployment.
• Additional Interfaces Host Port Interface (HPI) available for parallel data exchange with external components.
• Compliance RoHS-compliant material status for environmental compliance.
• Graphics Acceleration No dedicated graphics acceleration—suitable for applications where display control is required without separate GPU hardware.

Typical Applications

• Embedded Control Systems — Acts as the main processor in industrial embedded systems that require deterministic control and peripheral integration.
• Industrial Networking & Storage — Use cases leveraging on-chip 10/100 Ethernet and SATA 3 Gbps for networked devices and local storage functions.
• Operator Interfaces — Drives LCD-based user interfaces where an integrated display controller and general-purpose I/O are needed.
• Peripheral-Rich Devices — Platforms requiring multiple USB interfaces and HPI connectivity for sensors, peripherals, and legacy interfaces.

Unique Advantages

• Integrated connectivity: On-chip Ethernet, SATA and USB PHYs reduce external component count and simplify PCB design.
• Industrial temperature rating: −40 °C to 105 °C operation supports deployment in harsh and temperature-variable environments.
• Security primitives on-chip: Boot security and cryptography features enable protected system startup and data protection without immediate external security engines.
• Compact package: 361-ball NFBGA (16×16 mm) provides a high-density footprint for space-constrained designs.
• Single-core deterministic processing: ARM926EJ-S core provides consistent, predictable performance suited to real-time embedded tasks.

Why Choose OMAPL138EZWTA3R?

The OMAPL138EZWTA3R combines a proven ARM926EJ-S processing core with a broad set of integrated interfaces—SDRAM controller, LCD, Ethernet, SATA, USB and HPI—packaged for industrial operation. This mix of processing and peripheral integration helps reduce board complexity while delivering the connectivity and security features required by many embedded designs.

This device is well suited to engineers designing industrial embedded systems, networked appliances, operator interfaces, and peripheral-rich platforms that benefit from on-chip interfaces and an industrial temperature range. Its package and integrated features support compact, robust solutions with straightforward scalability.

Request a quote or submit an inquiry to obtain pricing and availability for the OMAPL138EZWTA3R and discuss how it fits your next embedded design.