Microchip Technology, Inc. Microcontrollers PIC16C55A-20I/SP

The PIC16C55A-20I/SP is an 8-bit microcontroller from Quarktwin Technology Ltd. featuring a 28-pin configuration and a maximum operating frequency of 20 MHz. It includes 512 bytes of EPROM memory and 24 bytes of RAM, making it suitable for a variety of applications requiring moderate processing power and memory capacity. The device operates within a voltage range of 2.5V to 5.5V and supports multiple oscillator configurations, including low-cost RC and standard crystal options. This microcontroller incorporates several peripheral features such as an 8-bit timer with a programmable prescaler, a watchdog timer, and power-on reset functionality. It also offers a power-saving sleep mode and programmable code protection, enhancing its reliability and security for embedded applications. The low power consumption, with typical current ratings of less than 2 mA at 5V and 4 MHz, makes it an efficient choice for battery-operated devices. The PIC16C55A-20I/SP is designed for applications that require a balance of performance and power efficiency.