78M6613-IM/F/PW4

Overview

The 78M6613-IM/F/PW4 is a metering System on Chip (SoC) from Analog Devices, integrating an 80515 core with 32 kB Flash program memory and 2 kB XRAM. It features a 22-bit ADC and operates at a maximum clock frequency of 5 MHz. The device supports UART communication and functions within a 3.3 V supply range. Packaged in a QFN-32, it is designed for single-phase power metering applications.

Feature Summary

• Integrates a high-resolution 22-bit analog-to-digital converter for precise energy measurement
• Includes an 80515 processor core with dedicated flash memory for firmware execution
• Provides integrated silicon delay line functionality for timing applications

Applications

• Single-phase utility electricity metering systems
• Smart grid endpoint devices
• Energy monitoring modules requiring high precision

Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm package integrity and moisture sensitivity level handling requirements before assembly. Ensure compatibility with existing design infrastructure regarding the QFN-32 footprint and 3.3 V operating voltage specifications.

Selection Notes

Select this component for designs requiring integrated metering capabilities with a dedicated microcontroller. The 22-bit resolution suits high-accuracy energy measurement needs. Consider the 5 MHz processing speed and UART interface for system integration requirements.

Part Context

This part belongs to the 78M6613 series of metering SoCs by Analog Devices. It combines analog front-end signal conditioning with digital processing in a single package. The series targets cost-effective and compact solutions for residential and commercial power distribution monitoring.

Replacement Considerations

Check official documentation for direct pin-compatible substitutes within the same family. Verify functional equivalence for ADC resolution and processor architecture when considering alternative components.