ADE5169ASTZF62-RL

Overview

The ADE5169ASTZF62-RL is a single-phase metering System on Chip (SoC) manufactured by Analog Devices Inc. It integrates an 8052 microcontroller core with real-time clock and LCD driver capabilities. The device operates at a maximum clock frequency of 4 MHz and features 62 kB of Flash program memory alongside 2.256 kB of data RAM. It includes an 8-bit ADC resolution and supports UART interfaces. Designed for surface mount installation in LQFP-64 packages, it functions within a supply voltage range of 3.3 V and withstands operating temperatures from -40°C to +85°C.

Feature Summary

• Integrates single-phase metering analog front-end with an 8052 microcontroller core
• Includes built-in real-time clock and LCD driver functionality
• Supports UART communication interface for data exchange

Applications

• Single-phase electricity metering systems
• Smart metering applications requiring integrated MCU and display driving
• Utility metering devices with LCD output requirements

Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm package integrity and moisture sensitivity handling procedures before assembly. Cross-reference datasheet revisions to ensure compatibility with existing design specifications. Validate pinout configurations against the specific ADE5169ASTZF62 variant to prevent integration errors during PCB layout and manufacturing processes.

Selection Notes

Select this component for designs requiring a consolidated solution for single-phase measurement and control. The integrated 8052 core reduces external component count compared to discrete architectures. Ensure system requirements align with the 4 MHz processing speed and 62 kB memory limits. Verify that the 8-bit ADC resolution meets the accuracy standards for the intended metering application scope.

Part Context

This part belongs to the ADE5169 series of metering SoCs from Analog Devices. It is designed to replace traditional multi-chip solutions by combining analog signal conditioning with digital processing. The family targets cost-sensitive single-phase utility applications where space constraints and bill-of-materials reduction are critical design drivers.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.