Microchip Technology, Inc. Embedded - Embedded - Microcontrollers - PIC18F45K40-I/PT PIC18F45K40-I/PT

The PIC18F45K40-I/PT microcontroller from Quarktwin Technology Ltd. is an 8-bit device designed for low-power and high-performance applications. It operates at speeds up to 64 MHz and features a 10-bit Analog-to-Digital Converter (ADC) with advanced capabilities for touch sensing and signal processing. The microcontroller includes a variety of core independent peripherals such as a Complementary Waveform Generator (CWG), Windowed Watchdog Timer (WWDT), and a programmable Cyclic Redundancy Check (CRC) for enhanced design flexibility. With up to 64 KB of Flash memory, 3,728 bytes of SRAM, and 1,024 bytes of EEPROM, the PIC18F45K40-I/PT supports multiple addressing modes and offers robust memory protection features. It operates within a voltage range of 2.3V to 5.5V and is rated for industrial temperature ranges from -40¬8C to 85¬8C, with extended options up to 125¬8C. The device also supports various power-saving modes, including a sleep mode with a typical current consumption of 50 nA at 1.8V, making it suitable for battery-operated applications. The microcontroller provides extensive digital and analog peripheral support, including multiple timers, serial communication interfaces (EUSART, SPI, I¬=C), and a 5-bit Digital-to-Analog Converter (DAC). Its design allows for selective disabling of unused peripherals to minimize power consumption, making it a versatile choice for engineers looking to implement efficient and reliable microcontroller solutions in their projects.