Microchip Technology, Inc. Microcontrollers PIC16LC642-04I/SO

The PIC16LC642-04I/SO is an 8-bit microcontroller featuring a high-performance RISC CPU with a reduced instruction set, allowing for efficient processing with only 35 instructions. It operates at speeds up to 20 MHz with a 200 ns instruction cycle. The device includes 4K of program memory and 176 bytes of data memory, making it suitable for a variety of applications. This microcontroller supports up to 33 I/O pins with individual direction control and features high current sink/source capabilities for direct LED driving. It is equipped with two analog comparators, a programmable on-chip voltage reference, and an 8-bit timer/counter with a programmable prescaler. Additional features include a power-on reset, brown-out reset, watchdog timer, and a power-saving sleep mode. The PIC16LC642-04I/SO operates within a wide voltage range of 3.0V to 6.0V and is designed using low-power, high-speed CMOS technology, ensuring low power consumption. It is available in various package types, including SOIC, making it versatile for different design requirements.