71M6543HT Overview
Key Specifications
Package: LQFP
Mount Type: Surface Mount
Operating Voltage: 3.3 V
Max Voltage (typical range): 3.6 V
Description
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 ADC, seven analog inputs, digital temperature compensation, precision voltage reference, and a 32-bit computation engine (CE) support a wide range of metering applications with very few external components.
Key Features
- High processing and sampling rates combined with differential inputs offer a powerful platform for residential meters
- The 71M654xT family operates over the industrial temperature range and comes in a 100-pin lead(Pb)-free LQFP package
