ADE7169ASTZF16-RL

Overview

The ADE7169ASTZF16-RL is a single-phase energy 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 and 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 for standalone metering applications
• Provides Class 1 meter accuracy for single-phase energy measurement systems
• Includes firmware developed in C language to demonstrate fully working single-phase energy metering designs

Applications

• Single-phase energy metering reference designs
• Smart metering systems requiring integrated MCU and display drivers
• Embedded power monitoring solutions utilizing UART communication

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix ZF16 corresponds to the required package and tape-and-reel configuration. Check for recent Product Change Notices or End-of-Life announcements prior to finalizing procurement plans to ensure long-term supply stability.

Selection Notes

Select this component when a single-chip solution combining high-precision analog metering with digital processing and display control is required. The integrated 8052 architecture reduces external component count compared to discrete MCU and metering IC combinations. Ensure system requirements align with the 4 MHz clock speed and 8-bit ADC resolution limits for the intended application performance.

Part Context

This part belongs to the ADE7169 series of single-phase energy metering SoCs from Analog Devices. It is designed to simplify the design of smart meters by integrating analog front-end signal conditioning with digital processing capabilities. The inclusion of RTC and LCD drivers allows for direct user interface connectivity without additional support chips.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts if considering alternative metering SoCs from the same manufacturer family.