Microchip Technology, Inc. Microcontrollers PIC16C54A-20I/P

The PIC16C54A-20I/P is an 8-bit microcontroller featuring a 12-bit instruction set and an 8-bit data path. It includes 512 bytes of EPROM memory and 25 bytes of RAM, making it suitable for various embedded applications. The device operates within a voltage range of 2.0V to 6.25V and supports multiple oscillator configurations, including low-cost RC, standard crystal, high-speed crystal, and low-frequency crystal options. This microcontroller is designed with a low power consumption profile, drawing less than 2 mA at 5V and 4 MHz, and as low as 15 µA at 3V and 32 kHz. It features a two-level deep hardware stack, a watchdog timer, and a power-on reset function, enhancing its reliability in various operating conditions. The PIC16C54A-20I/P is packaged in an 18-pin DIP format, making it easy to integrate into existing designs. Its combination of features and low power operation makes it a viable choice for engineers looking for a compact and efficient microcontroller solution.