The AT89S4051-24SU is a high-performance microcontroller from Microchip Technology, designed to offer a versatile and cost-effective solution for embedded systems. This 8-bit MCU is based on the industry-standard 8051 instruction set, ensuring ease of use and wide compatibility with existing software and development tools.

Key Features

• CPU Speed: The AT89S4051-24SU operates at a clock frequency of 24 MHz, providing a balance between power consumption and processing speed for a variety of applications.
• Flash Memory: It comes with 4KB of reprogrammable Flash memory, allowing for in-system programming and on-chip code storage, which is essential for rapid development and prototyping.
• I/O Pins: The device includes 15 general-purpose I/O pins, giving designers the flexibility to connect a range of peripherals and implement various control functions.
• Timers: Two 16-bit timer/counters are integrated into the MCU, providing timing and counting capabilities that are crucial for tasks such as pulse generation, measurement, and time-sensitive operations.
• Serial Communication: Equipped with a full-duplex UART serial channel, the AT89S4051-24SU can easily communicate with other microcontrollers, computers, or peripherals, facilitating data transfer and device networking.
• Power Efficiency: The microcontroller is designed for low-power operation, featuring a power-saving idle mode and a power-down mode that significantly reduces power consumption when the device is not in active use.
• Packaging: The AT89S4051-24SU is available in a 20-lead SOIC package, which is suitable for space-constrained applications while still being manageable for hand or automated assembly processes.

Applications

The versatile nature of the AT89S4051-24SU makes it well-suited for a wide range of applications, including but not limited to industrial control systems, consumer electronics, automotive systems, and smart home devices. Its robust feature set and ease of programmability make it an ideal choice for designers looking to create sophisticated and reliable products.

Ordering Information

To order or obtain more information about the Microchip Technology AT89S4051-24SU, visit the Microchip Technology website or contact an authorized distributor. Ensure the product number matches your specifications for a seamless procurement process.