DSA612RA3A-01WJVAO

Pin ConfigurableSelectable Oscillators Overview

The DSA612RA3A-01WJVAO is a MEMS-based automotive clock generator manufactured by Microchip Technology. It provides three distinct output frequencies: Output 1 at 40 kHz, Output 2 at 50 kHz, and Output 3 at 4 MHz. The device is designed for high-reliability applications, featuring an operating temperature range of -40°C to +125°C. It utilizes a VFLGA-6 package and complies with AEC-Q100 automotive qualification standards.

Pin ConfigurableSelectable Oscillators Feature Summary

• Generates three independent clock signals from a single MEMS resonator source
• Automotive-grade reliability certified under AEC-Q100 standards
• Operates within extended industrial temperature ranges suitable for harsh environments

Pin ConfigurableSelectable Oscillators Applications

• Automotive infotainment system clock distribution
• Telematics control unit timing references
• ADAS sensor interface synchronization

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific part number suffix against official Microchip documentation to confirm pinout and electrical characteristics. Ensure the supplier provides valid traceability records for automotive components. Confirm that the delivered units match the AEC-Q100 qualification requirements specified in the datasheet before integration into safety-critical designs.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this component when multiple asynchronous clock sources are required within a constrained PCB area. The integrated MEMS technology eliminates the need for discrete crystal and load capacitors. Consider the specific frequency outputs (40kHz, 50kHz, 4MHz) to ensure compatibility with downstream digital logic and peripheral interfaces without additional dividers.

Pin ConfigurableSelectable Oscillators Part Context

This part belongs to the DSA612 series of automotive MEMS clock generators. The series is characterized by its multi-output capability and robust performance in vibration-prone automotive environments. It serves as a direct replacement for traditional quartz-based multi-clock solutions, offering superior shock resistance and smaller form factors.

Pin ConfigurableSelectable Oscillators Replacement Considerations

Consult the Microchip cross-reference tool for verified equivalent parts. Ensure any substitute maintains the same three-output frequency configuration and AEC-Q100 grade. Verify package compatibility if replacing with similar family members.