OMAPL137CZKB4

Microprocessors Overview

The OMAPL137CZKB4 is a digital signal processor and controller from the Texas Instruments OMAP-L137 series. It features a dual-core architecture combining an ARM926EJ-S core and a C674x DSP core. The device operates with a maximum clock frequency of 300 MHz. It utilizes an HLQFP-176 package for surface mount installation. The processor supports fixed and floating-point instruction sets. Operating voltage ranges from 1.14 V to 1.32 V. The functional temperature range spans from -40°C to +90°C.

Microprocessors Feature Summary

• Integrates ARM926EJ-S and C674x DSP cores for heterogeneous processing
• Supports high-performance digital signal processing tasks
• Enables low-power operation suitable for embedded applications

Microprocessors Applications

• Industrial control systems
• Motor control applications
• Video surveillance devices

Microprocessors Procurement Notes

Verify the specific suffix '4' against official Texas Instruments documentation to confirm exact revision or packaging details. Ensure compatibility with existing board designs regarding pinout and power requirements. Confirm RoHS compliance status through current datasheets. Validate that the HLQFP-176 package matches the target PCB footprint. Check for any export restrictions associated with this component.

Microprocessors Selection Notes

Select this component when a combination of ARM-based control and DSP-intensive signal processing is required within a single chip. Consider the 300 MHz performance limit for algorithm complexity. Evaluate the thermal characteristics given the operating temperature range. Compare memory sizes and peripheral availability against other OMAP-L137 variants if different storage capacities are needed.

Microprocessors Part Context

This part belongs to the OMAP-L137 family, which implements the TI Davinci architecture. This architecture merges ARM and DSP technologies on one die. The series targets multimedia and industrial applications requiring real-time processing. The OMAPL137CZKB4 variant shares core specifications with other members of the OMAPL137 lineup.

Microprocessors Replacement Considerations

OMAPL137CZKB3 and OMAPL137CZKBA3 are listed as related parts in the same series. Verify pin-to-pin compatibility and electrical equivalence before substitution. Consult official cross-reference guides for definitive replacement information.