Microchip Technology, Inc. Newer Device Available PIC16F18323 PIC16F636

The PIC16F636 is an 8-bit CMOS microcontroller from Microchip Technology, designed for low-power applications with its nanoWatt technology. It operates within a voltage range of 2.0V to 5.5V and features a high-performance RISC CPU capable of executing instructions at speeds up to 20 MHz. The device includes a precision internal oscillator, which is factory calibrated to ±1% and offers a software-selectable frequency range from 8 MHz to 125 kHz. This microcontroller supports various low-power modes, including a sleep mode with a typical standby current of 1 nA. It has a robust set of features, including a programmable low-voltage detect, brown-out reset, and an enhanced watchdog timer. The PIC16F636 also provides multiple I/O options, with up to 12 pins that can be individually configured for input or output, and includes analog comparators and timers for versatile application use. With a flash memory endurance of 100,000 write cycles and EEPROM endurance of 1,000,000 write cycles, the PIC16F636 is suitable for applications requiring frequent updates. Its compatibility with the KeeLoq cryptographic module enhances security for applications in automotive, industrial, and consumer products. Overall, the PIC16F636 is a reliable choice for engineers seeking a low-power, feature-rich microcontroller for their projects.