


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Data Acquisition/Energy Metering | |
| Manufacturer | Microchip Tech | |
| Package | TQFP-48(7x7) | |
| Clock Frequency | 16.384MHz | |
| Operating Temperature | -40℃~+85℃ | |
| Number of Channels | 6 | |
| Meter Type | Polyphase Energy Metering IC | |
| Voltage - Supply | 2.8V~3.6V | |
| Tolerance | 0.1% | |
| Features | Pulse output、Interrupt control、Fault detection、Digital calibration and compensation、Built-in temperature sensor、Built-in reference source、Harmonic analysis、Energy accumulation engine | |
| Voltage Reference Drift | 6ppm/℃ | |
| Current - Supply | 13mA | |
| Dynamic Range | 6000:1 | |
| Interface | SPI |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
ATM90E32AS-AU-R technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Data Acquisition/Energy Metering | |
| Manufacturer | Microchip Tech | |
| Package | TQFP-48(7x7) | |
| Clock Frequency | 16.384MHz | |
| Operating Temperature | -40℃~+85℃ | |
| Number of Channels | 6 | |
| Meter Type | Polyphase Energy Metering IC | |
| Voltage - Supply | 2.8V~3.6V | |
| Tolerance | 0.1% | |
| Features | Pulse output、Interrupt control、Fault detection、Digital calibration and compensation、Built-in temperature sensor、Built-in reference source、Harmonic analysis、Energy accumulation engine | |
| Voltage Reference Drift | 6ppm/℃ | |
| Current - Supply | 13mA | |
| Dynamic Range | 6000:1 | |
| Interface | SPI |
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ATM90E32AS-AU-R datasheets or manufacturer documentation.
Datasheet: ATM90E32AS-AU-R Datasheet (PDF)
The ATM90E32AS-AU-R schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.