Texas Instruments OMAPL138BZCE4

Mfr. Part

OMAPL138BZCE4

Manufacturer

Luminary Micro / Texas Instruments. Y-IC is a quality distributor for this brand and we will provide you with the best products, service, and technical support.

Detailed Description

ARM9 + DSP heterogeneous processor from the TI OMAP-L1x series. Combines an ARM926EJ-S core (456 MHz) with a C674x DSP co-processor for signal processing. Designed for embedded systems that need real-time DSP and general-purpose processing together. Key connectivity on-chip includes 10/100 Ethernet, USB 1.1 + PHY, USB 2.0 + PHY, SATA 3 Gbps, LCD controller, and multiple serial interfaces. Memory controllers support DDR2 and LPDDR. Security features include secure boot and cryptography. RoHS3 compliant. Available in 361-ball NFBGA/LFBGA, 13 x 13 mm, surface-mount.

Key Features

CPU core ARM926EJ-S, 32-bit, up to 456 MHz

DSP co-processor C674x for high-performance signal processing

10/100 Ethernet MAC (1 port)

USB 1.1 + integrated PHY (1) and USB 2.0 + integrated PHY (1)

SATA 3 Gbps (1)

LCD display controller

Memory controllers for DDR2 and LPDDR

Security features for boot and cryptography

Additional interfaces HPI, I2C, McASP, McBSP, MMC/SD, SPI, UART

System control CP15

RoHS3 compliant

Series OMAP-L1x

Graphics acceleration none

Key Advantages

Single chip solution that merges general processing and real-time DSP to cut BOM cost and board space

Integrated PHYs for USB reduce external components

Broad interface set enables flexible system design (networking, storage, display, audio)

Mature ARM9 core with rich software ecosystem and toolchain support

TI C674x DSP delivers strong signal processing performance for audio, motor control, and industrial algorithms

Secure boot and crypto help protect firmware and data

DDR2/LPDDR support provides balanced cost and performance options

Packaging

Type NFBGA / LFBGA, 361-ball, surface mount

Size 13 mm x 13 mm body

Pin configuration 361-ball grid array; high-density ball layout for compact PCB routing

Material molded plastic BGA package with organic substrate

Thermal characteristics junction temperature 0°C to 90°C (Tj). Use solid ground planes, thermal vias, and adequate airflow for heat spread with BGA packages

Electrical properties I/O voltage levels at 1.8 V and 3.3 V; supports DDR2/LPDDR memory interfaces; integrated Ethernet MAC, USB PHYs, SATA 3 Gbps

Supplier device package 361-NFBGA (13x13)

Shipping package Bulk

Lifecycle

Current status industry availability can vary by region and date. No formal end-of-life notice provided here. Check TI’s official product page and notices for the latest lifecycle status

Close equivalents and alternatives to consider

- OMAP-L138 family variants from TI OMAP-L1x series with different speed, temperature, or package options

- OMAP-L137 ARM9 + C674x DSP, similar architecture with adjusted peripheral set

- AM1808 ARM926EJ-S only, similar peripherals; commonly noted as pin-compatible within the OMAP-L1x/AM18xx/C6748 family for many packages

- TMS320C6748 C674x DSP-only device; often considered alongside OMAP-L138 for designs focused on DSP

Important Verify pin-compatibility, peripheral differences (for example SATA, LCD), speed grades, and temperature options before substituting

If you need a curated cross-reference list or confirmation of drop-in replacements, please contact our sales team via the Y-IC website for the latest guidance and availability

Key Application Areas

Industrial control and automation (PLC, motor control, drives)

Audio processing and voice applications (AEC, ANC, codecs, professional audio)

Human–machine interfaces with LCD panels

Networking and gateways (10/100 Ethernet, USB connectivity)

Data acquisition and test equipment (signal conditioning, DSP algorithms)

Medical devices and imaging subsystems

Storage and interface bridging using SATA 3 Gbps

Portable terminals and embedded edge devices requiring secure boot

Datasheet

Our website provides the most authoritative datasheet for OMAPL138BZCE4. We recommend downloading it directly from this page to get complete electrical, timing, mechanical, and design guidelines.

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