Microchip PIC18F47K40-I/PT 8-bit PIC18F Microcontroller 64MHz 128kB Flash 44-Pin TQFP

The Microchip PIC18F47K40-I/PT is an advanced 8-bit microcontroller designed for demanding embedded applications in industrial, commercial, laboratory, and automation environments. Featuring the proven PIC18F core and a robust 64MHz internal oscillator, this device delivers reliable processing performance for a wide range of tasks.

With 128kB Flash program memory, engineers can implement complex firmware algorithms, take advantage of self-read/write capabilities, and benefit from increased code space for future enhancements. The 3.73kB RAM supports efficient operation and data processing, while the 35 programmable I/O pins facilitate easy interfacing with sensors, actuators, user controls, and communications modules.

The 44-Pin TQFP package allows for compact surface mounting on PCBs, making this microcontroller ideal for high-density designs and scalable systems. Operating voltage ranges from 1.8V to 5.5V ensure compatibility with both traditional and low-power applications, and with industrial temperature tolerance from -40°C to 85°C, this device can withstand harsh environmental conditions.

Core-independent peripherals such as CWG, WWDT, CRC/memory scan, hardware CVD, zero-cross detect, and peripheral pin select enhance design flexibility, enabling bespoke control strategies and streamlined system architectures. The microcontroller includes 7 timers, 2 analogue comparators, up to 35 10-bit ADC channels, and 5-bit DAC support, all within a compact footprint.

Typical use cases include industrial automation controllers, laboratory data loggers, scientific instrumentation, manufacturing systems, HVAC controllers, water treatment monitoring, and commercial or automotive-grade embedded electronics.

High-performance 8-bit PIC18F core running at up to 64MHz. Large 128kB Flash program memory with self-read/write capability. Supports 3.73kB RAM and advanced memory management. Provides 35 programmable I/O pins for multiple peripheral interfaces.

Built-in 7 timers, 2 analogue comparators, 5-bit DAC, and up to 35 10-bit ADC channels. Industrial operating temperature range (-40°C to 85°C) and extended variants available. RoHS compliant for modern manufacturing and environmental standards.

Compact 44-Pin TQFP package (10mm x 10mm x 1.05mm).

This microcontroller is a proven solution for both prototyping and production in sectors such as Industrial, Laboratory, Automation, Commercial, and Scientific instrumentation. Explore the full Microchip PIC18F Microcontroller family at EnvMart for more performance and packaging options.