The NXP PCB80C552-5-30WP is a robust 8-bit microcontroller that is part of the 80C51 family, offering a versatile solution for embedded systems. This microcontroller is designed with high integration in mind, featuring a wide range of built-in functionalities, making it an ideal choice for applications requiring complex control operations and connectivity.

Key Features

• Clock Speed: The PCB80C552 operates at a frequency of 30 MHz, providing a good balance between power consumption and processing capability.
• Memory: It comes equipped with 256 bytes of RAM and 8 KB of on-chip ROM, allowing for efficient program and data storage.
• I/O Ports: The microcontroller features five 8-bit I/O ports plus an additional 8-bit I/O port shared with the on-chip functions, offering a high degree of interface flexibility.
• Timers: Three 16-bit timers/counters are included, which can be utilized for a variety of timing, counting, and pulse width modulation functions.
• Serial Communication: An on-chip full-duplex enhanced UART is available for serial communication, supporting a wide range of serial protocols.
• Interrupts: There are a total of nine interrupt sources with four priority levels, ensuring responsive and prioritized interrupt handling.
• Power Saving Modes: The PCB80C552 supports idle and power-down modes, enabling energy conservation in power-sensitive applications.

Applications

This microcontroller is particularly well-suited for industrial control systems, home appliances, automotive applications, and other scenarios where reliable microcontroller performance is essential. Its robust I/O capabilities and interrupt handling make it a strong candidate for complex tasks such as motor control, system management, and human-machine interface (HMI) challenges.

Quality and Reliability

NXP's commitment to quality ensures that the PCB80C552-5-30WP microcontroller is manufactured to the highest standards, providing reliable performance in demanding environments. The wide operating temperature range and the robust packaging of the 80C552 series ensure that this microcontroller will perform consistently across various temperature extremes and physical conditions.