OMAPL138BZCE4

The OMAPL138BZCE4 is an ARM926EJ-S based microprocessor IC from the OMAP-L13x series by Texas Instruments. It provides a single 32-bit core running at 456 MHz and integrates a broad set of system interfaces targeted at embedded applications.

Designed for commercial-grade embedded systems, the device combines a 456 MHz ARM926EJ-S core with on-chip memory controller support, storage and networking interfaces, USB and display connectivity, and hardware security features to simplify system design and reduce component count.

Key Features

• Core  ARM926EJ-S single 32-bit core operating at 456 MHz for general embedded processing tasks.
• Co-Processors  Includes signal processing support (C674x) and system control (CP15) co-processor functionality.
• Memory Controllers  On-chip controllers for DDR2 and LPDDR memory types to support external system memory.
• Storage and Network Interfaces  Integrated SATA 3Gbps (1) and 10/100 Mbps Ethernet (1) for storage and networking connectivity.
• USB and Peripheral I/O  USB 1.1 + PHY (1) and USB 2.0 + PHY (1) plus an HPI interface for flexible peripheral integration.
• Display  LCD display interface controller for driving onboard displays.
• Security  Boot security and cryptography features to support secure system boot and data protection.
• Package and Mounting  361-ball LFBGA package (supplier device package 361-NFBGA, 13×13 mm) intended for surface-mount assembly.
• Operating Range  Commercial temperature grade with an operating range of 0°C to 90°C.
• Compliance  RoHS compliant for environmental regulatory alignment.
• Graphics  No dedicated on-chip graphics acceleration.

Typical Applications

• Embedded Control Systems  Single-core ARM926EJ-S processing at 456 MHz for control and management tasks in embedded products.
• Networked Devices  Devices requiring integrated 10/100 Mbps Ethernet and USB connectivity for data exchange and peripheral support.
• Storage-Enabled Systems  Applications that require SATA 3Gbps connectivity for local storage or mass-storage interfaces.
• Display-Driven Interfaces  Products using the LCD controller and HPI interface for user interfaces and display-driven control panels.

Unique Advantages

• Integrated Interface Set: Provides Ethernet, SATA, USB 1.1/2.0, LCD and HPI interfaces on a single device to reduce external components.
• Memory Flexibility: DDR2 and LPDDR memory controller support enables a range of external memory choices for system designers.
• Security Support: Built-in boot security and cryptography features aid in implementing secure boot and protected data storage.
• Compact BGA Package: 361-ball NFBGA (13×13 mm) package suitable for space-constrained surface-mount designs.
• Commercial Temperature Grade: Rated 0°C to 90°C for general commercial embedded deployments.
• RoHS Compliant: Environmentally compliant manufacturing and material standards.

Why Choose OMAPL138BZCE4?

The OMAPL138BZCE4 balances a 456 MHz ARM926EJ-S core with a rich set of integrated interfaces—DDR2/LPDDR memory controllers, Ethernet, SATA, USB, LCD and HPI—making it well suited for embedded systems that require consolidated functionality in a single device. Its security features and commercial temperature rating support reliable operation in standard embedded environments.

This device is appropriate for designers seeking a compact, surface-mount microprocessor solution with on-chip networking, storage and peripheral connectivity, and RoHS compliance for regulated manufacturing environments.

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