Microchip PIC18F4620 8-bit Flash Microcontroller, TQFP44 Package

The Microchip PIC18F4620-I/PT is an enhanced 8-bit Flash Microcontroller integrating nanoWatt technology for superior power efficiency. Featuring a C compiler-optimised RISC architecture with Harvard design, it allows concurrent access to separate program and data memory spaces, significantly boosting processing throughput.

Engineered for demanding embedded applications, this device offers exceptional flexibility with ten oscillator options and seven operating modes for granular power management. This enables developers to tailor energy consumption precisely to application needs, extending battery life in portable and resource-constrained systems. A fail-safe clock monitor ensures safe system shutdown in the event of a clock failure, while a watchdog timer with a separate RC oscillator enhances system reliability.

Key features include: * An integrated LCD driver module capable of directly driving up to 48 segments and 4 commons. * A high-performance 10-bit Analogue-to-Digital Converter (ADC) with 13 channels, achieving 100k samples per second. * Comprehensive communication interfaces including EUSART (with LIN bus support), I²C, and SPI. * Programmable low-voltage detection and brown-out-reset modules for robust operation. * Ultra-low power consumption with idle mode currents as low as 5.8μA and sleep mode currents down to 0.1μA.

This surface-mount microcontroller in a TQFP44 package provides 36 I/O pins, 64KB of program memory, and 3.9KB of RAM. It operates from a 4.2V to 5.5V supply across an industrial temperature range of -40°C to 85°C, making it suitable for a wide array of automotive, industrial, and consumer applications.