OMAPL138BZWT3

Microprocessors Overview

The OMAPL138BZWT3 is a dual-core system-on-chip integrating an ARM926EJ-S RISC processor and a C674x VLIW DSP. It operates at clock frequencies up to 375 MHz for the ARM core and 456 MHz for the DSP, delivering up to 2746 MFLOPS. The device features 16 KB instruction cache, 16 KB data cache, 8 KB vector RAM, and 64 KB ROM on the ARM side, alongside 32 KB L1P, 32 KB L1D, and 256 KB L2 memory on the DSP side. It includes 128 KB of shared RAM and supports DDR2/mDDR memory controllers.

Microprocessors Feature Summary

• Dual-core architecture combining ARM926EJ-S and C674x DSP cores
• Integrated security features including Basic Secure Boot with AES-128 encryption
• Comprehensive peripheral set including SATA, Ethernet MAC, and USB interfaces
• Programmable Real-Time Unit Subsystem (PRUSS) with independent co-processors

Microprocessors Applications

• Remote Radio Unit (RRU)
• Industrial Automation
• Machine Vision (Low-End)

Microprocessors Procurement Notes

Verify the specific suffix 'ZWT3' against the manufacturer's current ordering guide to confirm package type and temperature range. Ensure compatibility with required boot configurations and external memory interfaces before finalizing procurement.

Microprocessors Selection Notes

Select this component when a mixed-signal processing solution is required for low-power applications. Consider the available memory map and peripheral multiplexing constraints during hardware design to ensure all necessary interfaces are accessible simultaneously.

Microprocessors Part Context

This part belongs to the Texas Instruments OMAP-L138 family, designed as a low-power applications processor. It bridges the gap between high-performance digital signal processing and general-purpose computing within a single integrated circuit package.

Microprocessors Replacement Considerations

OMAPL138EZWT3