Microchip | PIC18F87J72-I/PT

PIC18F87J72 is an Energy Meter/Monitor microcontroller with dual-channel 16-/24-bit Analog Front End, 12-bit 12-channel SAR ADC, 132-pixel LCD, 128KB Flash, 4KB RAM, HW RTCC and CTMU module in 80-pin TQFP package.
These devices are ideal for Multi-function Single-Phase Smart Meters and Energy Monitors.

Features:

• 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).