OMAPL138EZCE4

The OMAPL138EZCE4 is an ARM926EJ-S based microprocessor in the OMAP-L13x series, featuring a single 32-bit core clocked at 456 MHz. It is designed for embedded applications that require integrated connectivity, storage interfaces and onboard signal-processing support in a compact 361‑pin NFBGA (13×13) surface‑mount package.

Manufactured by Texas Instruments and supplied as a commercial‑grade, RoHS‑compliant device, this MPU integrates multiple peripheral controllers and security features to support networked and system‑level embedded designs.

Key Features

• Core ARM926EJ‑S single 32‑bit core at 456 MHz, suitable for deterministic embedded processing.
• Co‑processors Integrated signal processing and system control co‑processors: C674x for signal processing tasks and CP15 for system control.
• Memory controller SDRAM controller support for external memory interfacing.
• Connectivity & Storage On‑chip 10/100 Mbps Ethernet controller and a SATA 3 Gbps port provide wired networking and direct storage connectivity.
• USB & Peripherals Built‑in USB 1.1 + PHY and USB 2.0 + PHY ports plus an HPI interface for host peripheral interfacing and external device connections.
• Display Integrated LCD display controller for basic display and UI control needs.
• Security Boot security and cryptography features to support secure boot and onboard cryptographic operations.
• Package & Mounting 361‑pin NFBGA (13×13) surface‑mount package; supplier device package listed as 361‑NFBGA and package case 361‑LFBGA.
• Operating Range Commercial operating temperature range of 0 °C to 90 °C.
• Compliance RoHS compliant for environmental and regulatory compatibility.

Typical Applications

• Embedded Networking Systems — Utilize the 10/100 Mbps Ethernet interface and SATA 3 Gbps port for network‑connected appliances and network attached storage controllers.
• Human‑Machine Interfaces (HMIs) — Drive LCD panels and manage user interfaces with the integrated LCD controller and ARM core.
• Industrial & System Control — Leverage the ARM core together with C674x signal‑processing support and HPI for control, monitoring and data acquisition systems.

Unique Advantages

• Integrated connectivity and storage — Onboard Ethernet and SATA reduce external component count for networked and storage‑enabled designs.
• Dedicated signal processing support — C674x co‑processor enables offloading of intensive signal tasks from the main ARM core.
• Multiple USB PHYs — Built‑in USB 1.1 and USB 2.0 PHYs simplify peripheral integration and provide flexibility for legacy and higher‑speed USB devices.
• Security features included — Boot security and cryptographic capabilities provide foundational support for secure system deployment.
• Compact surface‑mount package — 361‑pin NFBGA (13×13) packaging enables dense board layouts while supporting a wide set of I/O.
• Commercial temperature and RoHS compliance — Suitable for standard commercial‑grade embedded projects with environmental compliance.

Why Choose OMAPL138EZCE4?

The OMAPL138EZCE4 balances embedded processing performance with integrated system peripherals to simplify hardware design and reduce BOM complexity. With a 456 MHz ARM926EJ‑S core, dedicated signal‑processing co‑processor, multiple high‑speed interfaces (Ethernet, SATA, USB) and onboard security features, it is positioned for networked and control‑oriented embedded applications that require a compact, surface‑mount MPU.

Manufactured by Texas Instruments and offered as a commercial‑grade, RoHS‑compliant device, the OMAPL138EZCE4 is suitable for engineers seeking a single‑chip foundation for connected embedded systems, HMI solutions and industrial control platforms.

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