MICROCHIP PIC18F6722-I/PT 8Bit Flash Microcontroller, SMD, TQFP64

The MICROCHIP PIC18F6722-I/PT is a high-performance, 8-bit enhanced flash microcontroller, expertly engineered with advanced nanoWatt technology for ultra-low power consumption. Housed in a compact 64-pin TQFP surface-mount package, this device delivers an exceptional balance of processing power, connectivity, and energy efficiency, making it an ideal core component for sophisticated embedded systems.

Featuring 128KB of flash memory, 3936 bytes of RAM, and 1024 bytes of EEPROM, it provides ample space for complex program code and data storage. With 54 configurable I/O pins, designers have extensive flexibility for interfacing with sensors, displays, and other peripherals. The integrated 10-bit, 12-channel analogue-to-digital converter ensures precise measurement capabilities for a wide range of industrial and metering applications.

Connectivity and Performance

Supporting an operating frequency from DC up to 40MHz, the microcontroller handles demanding computational tasks with ease. Its rich set of communication interfaces includes two SPI, two I²C, and two EUSART modules, facilitating seamless data exchange in networked environments. The wide operating voltage range of 4.2V to 5.5V enhances design robustness across varying power conditions.

Key Features for Reliable Operation

Built for resilience, the device operates reliably across an extended industrial temperature range from -40°C to +85°C. It includes three programmable external interrupts for responsive event handling and a programmable 16-level high/low voltage detection (HLVD) module for enhanced power management and safety. The inclusion of dual analogue comparators with input multiplexing adds further versatility for signal conditioning tasks. In-circuit serial programming (ICSP) via just two pins simplifies firmware updates and development, supporting a single 5V supply.

Combining the proven PIC18 core architecture with MICROCHIP