The AT89C1051-12SC is a low-voltage, high-performance CMOS 8-bit microcontroller with 1K bytes of Flash programmable and erasable read-only memory (PEROM) produced by Microchip Technology. This device is designed to operate at 12MHz frequency, offering the perfect solution for embedded systems that require a combination of power efficiency and processing capability.

Key Features

• Memory: Comes with 1K bytes of reprogrammable Flash memory, which provides a versatile storage solution for firmware that can evolve over time with changing software requirements.
• Speed: The AT89C1051-12SC operates at 12MHz, providing a balanced approach to system speed and power consumption, suitable for battery-operated applications.
• I/O Pins: Features 15 I/O lines, two timers/counters, a five-vector two-level interrupt architecture, a full duplex serial port, and on-chip oscillator and clock circuitry.
• Instruction Set: Utilizes the powerful MCS-51 instruction set, which enables efficient programming and task execution.
• Power-saving Modes: Supports Idle and Power-down modes to conserve power, making it ideal for use in energy-sensitive applications.

Applications

The AT89C1051-12SC is well-suited for a variety of applications such as:

• Consumer electronics
• Industrial control systems
• Home automation products
• Automotive systems
• Telecommunication devices

Product Packaging

This microcontroller is available in a 20-pin, 0.300" wide, plastic dual in-line package (PDIP), ensuring easy integration into a wide range of hardware configurations.

Quality and Reliability

As with all Microchip products, the AT89C1051-12SC is manufactured to the highest quality standards, with rigorous testing to ensure reliable performance in demanding environments.

Whether you are developing a new project or upgrading an existing system, the AT89C1051-12SC from Microchip Technology offers an optimal balance of power, performance, and flexibility to meet the needs of your embedded applications.