Maxim 单转换器 (微处理器) 系统芯片 71M6513-IGT/F, 用于3 相能量计, 3 → 3.6 V电源, 100引脚 LQFP封装

3-Phase Energy Meter IC

The 71M6513 is a highly integrated System-on-Chip (SoC) with an MPU core, real-time clock (RTC), flash, and LCD driver. Our Single Converter Technology? with a 21-bit delta-sigma ADC, six analogue inputs, digital temperature compensation, precision voltage reference, and 32-bit computation engine (CE) supports a wide range of poly-phase metering applications with very few low-cost external components.
Maximum design flexibility is supported with multiple UARTs, IC, a power-fail comparator, a 5V LCD charge pump, up to 22 DIO pins, and an in- system programmable flash.