Energy Meter/Monitor microcontroller with dual-channel 16-/24-bit Analog Front End, 12-bit 12-channel SAR ADC, 132-pixel LCD, 64KB Flash, 4KB RAM, HW RTCC, and CTMU module in 80-pin TQFP packge. These devices are ideal for Multi-Function Single-Phase Smart Meters and Energy Monitors.

   Dual-channel 16-/24-bit Analog Front End (AFE) with Delta-Sigma A/D Converters and high-gain PGAs for 90 dB SINAD and -101 dBc THD (to 35th harmonic) performance

   12-bit, 12-channel, 100ksps SAR A/D Converter

   LCD driver for up to 132 pixels with voltage boost regulator

   Hardware Real-Time Clock & Calendar

   Charge Time Measurement Unit (CTMU)for temperature sensing and capacitive touch

   Two Analog Comparators

   Two UARTs

   One Master Synchronous Serial Port (MSSP) support SPI™ and I2C™

   Four Timers

   Two Capture/Compare/PWM (CCP)

   Up to 12 MIPS performance

   Internal oscillator support 31kHz to 8MHz and 4xPLL

   8x8 Single Cycle Hardware Multiply

   nanoWatt low power with Run, Idle and Sleep modes

   Brown-Out-Reset (BOR)

   Low Voltage Detect (LVD)

   Operating Voltage Range: 2.0 to 3.6V for Digital and 12-bit ADC; 4.5 to 5.5V for 16-/24-bit Analog Front End (AFE)