Microchip Technology, Inc. Microcontrollers PIC18F45K42-I/ML

The PIC18F45K42-I/ML microcontroller from Quarktwin Technology Ltd. is an 8-bit device featuring a high-performance RISC architecture optimized for C compiler use. It operates at speeds up to 64 MHz and supports a wide operating voltage range of 2.3V to 5.5V. This microcontroller includes up to 128 KB of Flash program memory, 8 KB of SRAM, and 1 KB of EEPROM, along with advanced memory protection features such as Memory Access Partition (MAP) and programmable code protection. Key features include a 12-bit ADC with Computation capabilities for enhanced touch sensing, a vectored interrupt controller, and two Direct Memory Access (DMA) controllers for efficient data handling. The device also supports multiple communication protocols, including UART, SPI, and I¬=C, making it versatile for various applications. Power-saving functionalities such as sleep mode and eXtreme Low-Power (XLP) features ensure low current consumption, with typical values as low as 60 nA in sleep mode. The PIC18F45K42-I/ML is suitable for industrial applications, operating within a temperature range of -40¬8C to 125¬8C, and offers a variety of digital and analog peripherals, including timers, comparators, and a temperature sensor. Its flexible oscillator structure and robust interrupt handling make it a reliable choice for complex embedded systems.