Microchip Technology AT80C31X2-SLSUM Microcontroller

The AT80C31X2-SLSUM is a high-performance microcontroller from Microchip Technology, designed to offer a versatile and powerful solution for embedded systems. This microcontroller is based on the industry-standard 80C51 architecture, making it a great choice for applications that require established instruction sets and software compatibility.

With its robust 8-bit CPU, the AT80C31X2-SLSUM operates at a wide voltage range, ensuring flexibility in various power supply conditions. It boasts a variety of on-chip features that are essential for modern embedded design, including:

• Memory: It comes with 128 bytes of RAM and 0 bytes of ROM, allowing designers to implement external memory according to their application needs.
• Speed: The device operates at a maximum frequency of 40MHz, providing a solid balance of power efficiency and processing capability for time-sensitive tasks.
• I/O Ports: Four 8-bit I/O ports enable the microcontroller to interface with a wide range of peripherals and sensors, making it highly adaptable to different design requirements.
• Timers: Two 16-bit timer/counters are included, which are invaluable for time-related operations such as pulse generation, event counting, and interval timing.
• Serial Communication: It supports serial communication via a full-duplex UART (Universal Asynchronous Receiver/Transmitter), allowing for easy data transfer between the microcontroller and other devices.
• Power-Saving Modes: To enhance energy efficiency, the AT80C31X2-SLSUM includes power-saving modes such as Idle and Power-down modes, which are critical for battery-operated devices.

The AT80C31X2-SLSUM is packaged in a 44-Pin PLCC (Plastic Leaded Chip Carrier) that provides a compact footprint while still offering ample pin access for interfacing. Its industrial temperature range ensures reliable operation even in harsh environments.

Suitable for a wide array of applications, including industrial control systems, consumer electronics, automotive, and communication systems, the AT80C31X2-SLSUM from Microchip Technology is a reliable and flexible microcontroller choice for designers looking to leverage the 80C51 architecture in their next project.