Microchip Technology, Inc. Microcontrollers PIC16LF1903T-I/SS

The PIC16LF1903T-I/SS is an 8-bit microcontroller from Microchip Technology, featuring a high-performance RISC CPU optimized for C compiler use. It operates at speeds up to 20 MHz with a voltage range of 1.8V to 3.6V. The device includes 7 KB of flash program memory and 256 bytes of RAM, supporting self-programming capabilities. It has a 16-level deep hardware stack and various addressing modes, enhancing its flexibility for different applications. This microcontroller is equipped with an integrated LCD driver, making it suitable for applications requiring display functionality. It also features an analog-to-digital converter (ADC) with 10-bit resolution across 11 channels, allowing for efficient data acquisition. The device supports multiple power-saving features, including a low-power sleep mode and a watchdog timer, which are beneficial for battery-operated devices. With 25 I/O pins, including programmable weak pull-ups and interrupt-on-change functionality, the PIC16LF1903T-I/SS offers extensive interfacing options. The device is packaged in a 28-SSOP format, suitable for surface mount applications, and operates within a temperature range of -40¬8C to 85¬8C. This microcontroller is compliant with RoHS3 and is unaffected by REACH regulations, making it a reliable choice for various embedded applications.