Microchip Technology's PIC16C55/JW Microcontroller

The PIC16C55/JW is a high-performance, CMOS, fully-static, 8-bit microcontroller fabricated by Microchip Technology, a leader in microcontroller and analog semiconductors. Designed to deliver versatility and efficiency, the PIC16C55/JW is ideal for a wide range of applications in the automotive, industrial, appliances, and consumer electronics sectors.

This microcontroller is part of the renowned PIC family, which is celebrated for its ease of use, low power consumption, and reliable performance. The PIC16C55/JW, in particular, is equipped with a robust architecture that includes 12 I/O pins, a 25 mA source/sink per I/O, and a wide operating voltage range, making it a flexible choice for designers.

With 512 words of EPROM and 25 bytes of RAM, the PIC16C55/JW offers ample space for code and data storage for small to medium complexity applications. Its EPROM technology makes it ideal for rapid prototyping, educational use, and applications where program updates might be necessary, as it allows for the program memory to be reprogrammed electrically.

The device operates at a standard temperature range, ensuring reliable operation under typical environmental conditions. It also supports a variety of clock schemes, including an RC oscillator, an external clock, and a crystal oscillator, providing designers with flexibility in timing and power management.

Additional features of the PIC16C55/JW include:

• 8-level deep hardware stack
• 13-bit program counter capable of addressing an 8K x 14 program memory space
• Power-saving SLEEP mode
• Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
• Programmable code-protection
• Power-on Reset (POR)
• Device Reset Timer (DRT)

The PIC16C55/JW is available in a windowed ceramic package, which is particularly suited for development purposes as it allows for erasure of the EPROM with ultraviolet light, enabling multiple program and erase cycles.

Whether you are developing simple automation systems, creating custom control applications, or experimenting with microcontroller technology, the PIC16C55/JW offers a solid foundation with its blend of performance, power efficiency, and flexibility.