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71M6543GHT, 71M6543FT Datasheet - Maxim Integrated

71M6543GHT - Energy Meter

The 71M6543FT/71M6543HT/71M6543GT/71M6543GHT (71M654xT) are 4th-generation three-phase metering systems-on-chips (SoCs) with a 5MHz, 8051-compatible MPU core, low-power RTC with digital temperature compensation, flash memory, and LCD driver.

Our Single Converter Technology® with a 22-bit delta-sigma

71M6543GHT Features

* include an SPI interface, advanced power management, ultra-lowpower operation in active and battery modes, 5KB shared RAM, and 64KB/128KB flash memory that can be programmed in the field with code and/or data during meter operation and the ability to drive up to six LCD segments per SEG driver pin.

71M6543FT-MaximIntegrated.pdf

This datasheet PDF includes multiple part numbers: 71M6543GHT, 71M6543FT. Please refer to the document for exact specifications by model.
71M6543GHT Datasheet Preview Page 2 71M6543GHT Datasheet Preview Page 3

Datasheet Details

Part number:

71M6543GHT, 71M6543FT

Manufacturer:

Maxim Integrated ↗

File Size:

2.21 MB

Description:

Energy meter.

Note:

This datasheet PDF includes multiple part numbers: 71M6543GHT, 71M6543FT.
Please refer to the document for exact specifications by model.

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