NXP S87C751-5A28 Microcontroller

The NXP S87C751-5A28 microcontroller is a versatile and powerful integrated circuit designed for embedded applications requiring a compact footprint and efficient power consumption. This high-performance 8-bit microcontroller is based on a robust CMOS technology, making it an ideal choice for industrial control systems, automotive applications, and consumer electronics where reliability and durability are paramount.

At the heart of the S87C751-5A28 is a single-chip 8-bit CPU which offers a perfect balance between processing power and energy efficiency. It operates at a frequency of up to 16 MHz, providing quick data processing capabilities while maintaining low power consumption. The microcontroller comes with 2KB of on-chip OTP (One-Time Programmable) EPROM, which is beneficial for storing firmware and applications that do not require frequent updates.

The device is equipped with 64 bytes of RAM, ensuring smooth operation and sufficient temporary data storage for real-time processing tasks. Its I/O versatility is highlighted with 32 I/O lines that can be programmed to meet the needs of various peripherals and custom interfaces, making it a highly adaptable solution for a wide range of applications.

The S87C751-5A28 also features a range of built-in peripherals, including two 16-bit timer/counters, a full-duplex serial communication controller, and an on-chip oscillator with an external clock option. These integrated peripherals reduce the need for additional external components, thereby simplifying design and reducing overall system costs.

Security and data integrity are addressed with features such as power-on reset, low-voltage detection, and a watchdog timer, which help to prevent system malfunctions and ensure reliable operation under varying conditions. The microcontroller is available in a compact 28-pin package, which is suitable for space-constrained applications.

Overall, the NXP S87C751-5A28 microcontroller is a highly reliable and cost-effective solution for developers looking to create sophisticated systems with minimal power usage, wide-ranging functionality, and a small form factor.