AT89C51ED2-RDTUM

The AT89C51ED2-RDTUM is a microcontroller from Atmel, which is now part of Microchip Technology. It is based on the 8051 architecture and is a member of the AT89C51 series of microcontrollers.

The AT89C51ED2-RDTUM is a high-performance, low-power microcontroller with 64KB of Flash memory. It also features 2KB of RAM, 32 I/O lines, and a wide range of peripherals including timers, serial communication interfaces, and interrupt controllers.

This microcontroller is commonly used in various applications such as industrial automation, consumer electronics, automotive systems, and embedded systems. Its high-performance capabilities and low-power consumption make it suitable for a wide range of applications.

Some of the key features of the AT89C51ED2-RDTUM include:

1. 64KB of Flash memory: The large program memory allows for complex applications to be implemented on the microcontroller.
2. 2KB of RAM: Sufficient working memory for data storage and manipulation.
3. 32 I/O lines: Provides flexibility for interfacing with external devices and peripherals.
4. Timers: The microcontroller has multiple timers, including a programmable watchdog timer, which can be used for various timing and control applications.
5. Serial communication interfaces: The microcontroller supports multiple serial communication protocols such as UART, SPI, and I2C, enabling easy interfacing with other devices.
6. Interrupt controllers: The microcontroller has multiple interrupt sources and controllers, allowing for efficient handling of real-time events and tasks.

Overall, the AT89C51ED2-RDTUM is a versatile microcontroller suitable for a wide range of applications that require high performance, low power consumption, and a rich set of peripherals.