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Product Detailed Parameters
- Description：IC PWR MEASUREMENT 1PH AC 32SQFN
- Series：Teridian™
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Input Impedance：40kOhm ~ 90kOhm
- Measurement Error：0.50%
- Voltage - I/O High：2V
- Voltage - I/O Low：0.8V
- Current - Supply：9.1mA
- Voltage - Supply：3 V ~ 3.6 V
- Meter Type：Single Phase
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-QFN-EP (5x5)
- Grade：-
- Qualification：-
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Overview
The 78M6613-IM/F/PSP is a metering System on Chip (SoC) from Analog Devices Inc./Maxim Integrated, designed for single-phase energy measurement applications. It integrates an 80515 core processor with 32 kB of Flash program memory and 2 kB of XRAM data memory. The device features a 22-bit ADC resolution and supports a maximum clock frequency of 5 MHz. Operating at 3.3 V, it utilizes a QFN-32 package and includes a UART interface for communication. The component operates within a temperature range of -40°C to +85°C.
Feature Summary
- Integrates an 80515 microcontroller core with dedicated flash memory and RAM for embedded control.
Applications
- Single-phase AC energy metering systems
Procurement Notes
Verify the exact suffix configuration against official datasheets, as variations such as IM/F/PW4 exist within the series. Confirm current availability status directly with the manufacturer or authorized distributors, as supply constraints may apply to specific packaging options. Ensure compatibility with required operating temperatures and voltage levels before procurement.
Selection Notes
Select this component for applications requiring integrated metering and control in a single chip. Consider the 22-bit ADC resolution and 5 MHz processing speed for precision requirements. Verify that the QFN-32 package fits the PCB layout constraints. Ensure the design supports the specified 3.3 V supply and UART communication protocol.
Part Context
This part belongs to the 78M6613 series of metering SoCs. It is related to evaluation boards like the 78M6613-EVM-1, which demonstrates its capabilities for measuring up to two single-phase AC loads. The series is designed for utility metering applications, combining power measurement functions with MCU capabilities.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official cross-reference guides or contact the manufacturer for compatible alternatives if this specific variant is unavailable.
FAQ
What is the ADC resolution of the 78M6613?
The 78M6613 features a 22-bit ADC resolution.
What type of processor core does the 78M6613 use?
It uses an 80515 core processor.
