ADE7566ASTZF16-RL

Overview

The ADE7566ASTZF16-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 16 kB of Flash program memory alongside 512 bytes of data RAM. It utilizes an 8-bit ADC resolution and communicates via UART interface. Designed for surface mount installation in LQFP-64 packages, it supports a supply voltage of 3.3 V and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates an 8052 MCU core with real-time clock and LCD driver functionality
• Provides single-phase energy metering system-on-chip architecture
• Includes isolated communication interfaces for data transfer

Applications

• Single-phase residential electricity meters
• Smart grid metering infrastructure
• Energy monitoring systems requiring integrated display drivers

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or direct manufacturer channels. Confirm package integrity and moisture sensitivity level handling procedures prior to assembly. Ensure the specific suffix matches design requirements as ordering variations may exist. Request current lifecycle status documentation to confirm availability and long-term supply commitments before finalizing procurement plans.

Selection Notes

Select this component when designing single-phase metering applications requiring integrated MCU processing and display driving capabilities. The inclusion of an 8052 core simplifies firmware development compared to external processor solutions. Verify that the 4 MHz clock speed and 8-bit ADC resolution meet the precision requirements of the target application. Consider the LQFP-64 package constraints during PCB layout planning.

Part Context

This part belongs to the ADE7566 series of single-phase metering SoCs from Analog Devices. These devices are engineered to reduce bill-of-materials complexity by combining analog front-end signal conditioning with digital processing. The series targets utility-grade metering applications where size reduction and integration are critical design factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices technical support for verified cross-reference options.