MICROCHIP PIC18F16Q20-I/P 8 Bit MCU, PIC18 Family PIC18FxxQ20 Series Microcontrollers, PIC18, 64 MHz, 64 KB, 20 Pins, PDIP

PIC18F16Q20-I/P is a low-power, high-performance microcontroller with XLP technology for sensor-interfacing, real-time control, and communication applications. It showcases the Improved Inter-Integrated Circuit® (I3C) target module with a higher communication rate and a 10-bit 300ksps ADC with computation for responsive sensor designs. It features a Multivoltine I/O (MVIO) interface with multiple pins powered by VDDIO2 and VDDIO3 that allows for this pin to operate at a different voltage domain than the rest of the microcontroller. It also features the 8-bit signal routing port module to interconnect digital peripherals without using external pins. Additional features include a vectored interrupt controller with fixed latency for handling interrupts, system bus arbiter, DMA capabilities, UART with support for asynchronous, DMX, DALI, and LIN protocols, SPI, I²C, and a programmable 32bit CRC with memory scan.

• 64KB program flash memory, 4KB data SRAM, 256B data EEPROM
• Memory access partition, device information area, peripheral pin select
• Windowed watchdog timer, 32bit CRC with scanner, vectored interrupts
• Interrupt-on-change, peripheral module disable, temperature indicator
• User-programmable source and destination sizes, hardware and software-triggered data transfers
• Fixed interrupt latency of three instruction cycles, programmable vector table base address
• Backwards compatible with previous interrupt capabilities
• Low-current power-on reset, configurable power-up timer
• High-voltage tolerant MVIO-powered pins support I3C communication down to 0.95V
• 20 pin PDIP package, industrial operating temperature range from -40°C to 85°C