The AT89C51AC3-RLTUM is an IC (Integrated Circuit) component developed by Microchip Technology. It belongs to the AT89C family of 8-bit microcontrollers, specifically designed to offer a high-performance and cost-effective solution for various embedded applications. Some of the key features of this IC component are as follows:
1. Architecture: The AT89C51AC3-RLTUM utilizes the 8051 architecture, a popular industry-standard microcontroller architecture that provides a wide range of available development tools and resources. This makes it easier for developers to work with and design applications using this IC.
2. High-Speed Performance: It operates at a high clock frequency of up to 42 MHz, enabling efficient execution of instructions and improved overall performance.
3. Flash Memory: The IC features 64KB of Flash memory for program storage, allowing developers to create complex applications that require a significant amount of code space.
4. RAM and Data Memory: It incorporates 2KB of on-chip RAM (Random Access Memory) for data storage during program execution. Additionally, it includes 128 bytes of on-chip data memory for temporary storage of variables and data.
5. Peripherals: The AT89C51AC3-RLTUM offers a range of versatile on-chip peripherals, including timers/counters, UART (Universal Asynchronous Receiver-Transmitter), I2C (Inter-Integrated Circuit), SPI (Serial Peripheral Interface), and PWM (Pulse Width Modulation). These peripherals enhance the capability of the microcontroller to interact with the external world and facilitate the integration of various hardware components.
6. I/O Ports: It provides 32 digital I/O (Input/output) pins that can be individually configured as input or output pins, allowing interface with a wide range of external devices and components.
7. Voltage Supply: The IC supports a wide operating voltage range, typically between 2.7V to 5.5V. This flexibility makes it suitable for both low-power applications and those requiring higher voltage levels.
8. Package: The AT89C51AC3-RLTUM is available in a 44-lead TQFP (Thin Quad Flat Package) option, which offers a compact footprint for space-constrained applications.
Overall, the AT89C51AC3-RLTUM is a versatile and powerful 8-bit microcontroller that provides high-speed performance, ample program and data memory, various on-chip peripherals, and flexible I/O options. Its compatibility with the 8051 architecture ensures ease of development, making it suitable for a wide range of embedded applications.
