AT89C51RC2-RLTUM

The AT89C51RC2-RLTUM is a microcontroller from the 8051 family, developed by Atmel (now part of Microchip Technology). It features an 8-bit architecture, designed for embedded applications requiring low power consumption and high performance. The core operates at a maximum clock speed of 40 MHz and includes 2KB of RAM and 32 I/O lines, which are configurable for various input and output functions.
Key features include a 16-bit timer/counter, a full-duplex UART for serial communication, and a versatile 8-bit ADC for analog input processing. The AT89C51RC2 also supports a wide operating voltage range (typically 4.0V to 5.5V) and has built-in watchdog timers for enhanced reliability. Its programmable memory consists of 64KB of Flash memory, enabling easy code updates and storage.
Ideal for applications in industrial control, consumer electronics, and automotive systems, the AT89C51RC2-RLTUM is known for its robustness and efficiency, making it a popular choice among designers looking to implement reliable microcontroller solutions.

The AT89C51RC2-RLTUM is an 8-bit microcontroller from Atmel (now part of Microchip Technology) based on the 8051 architecture. Key features include:
- Memory: 32 KB of Flash memory for program storage, 256 bytes of RAM, and 1 KB of EEPROM.
- Speed: Operates at a maximum frequency of 40 MHz.
- I/O Ports: 32 programmable I/O lines divided into four 8-bit ports.
- Timer/Counters: Two 16-bit timers/counters for timing operations.
- Interrupts: Supports five interrupt sources with two external interrupts.
- Communication: Integrated UART for serial communication.
- Low Power: Multiple power-saving modes for efficient operation.
- Development Support: Compatible with a variety of development tools and software environments.
The AT89C51RC2-RLTUM is ideal for embedded applications requiring a reliable and versatile microcontroller with significant memory and peripheral support.

The AT89C51RC2-RLTUM is packaged in a 40-pin LQFP (Low-Profile Quad Flat Package) type.

The AT89C51RC2-RLTUM is an 8-bit microcontroller from the Atmel/Microchip 8051 family. It features a 40-pin dual in-line package (DIP).
Pin Count: 40 pins.
Key Functions:
- Port 0 (8 pins): Bidirectional I/O port, also used for external memory interfacing.
- Port 1 (8 pins): Bidirectional I/O port.
- Port 2 (8 pins): Bidirectional I/O port, used for high-order address byte when interfacing with external memory.
- Port 3 (8 pins): Bidirectional I/O port with additional functions like interrupts, timer inputs, and serial communication.
- Reset (Pin 9): Resets the microcontroller.
- Vcc and GND (Pins 10 and 20): Power supply and ground.
- Crystal Oscillator (Pins 18 and 19): For clock signal input.
- External Memory Interface: Supports accessing external RAM and ROM.
This microcontroller is suitable for various embedded applications with its on-chip program memory, data memory, and numerous I/O capabilities.

The AT89C51RC2-RLTUM is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller and analog semiconductors, known for its expertise in embedded control applications. The company designs and manufactures a broad range of products, including microcontrollers, development tools, and embedded solutions for various industries such as automotive, industrial, consumer electronics, and communications. Microchip's offerings are widely used in applications requiring efficient performance, low power consumption, and high reliability, making it a key player in the semiconductor industry.

The AT89C51RC2-RLTUM microcontroller is widely used in various applications, including embedded systems, industrial automation, consumer electronics, automotive systems, and communication devices. It is suitable for tasks such as data acquisition, control systems, motor drivers, and sensor interfacing due to its versatility, programmability, and ease of integration into different electronic projects.

The AT89C51RC2-RLTUM is an 8051-based microcontroller. Equivalent products include the AT89C52, AT89C51, and NXP P89V51RD2. Other alternatives are the Silicon Labs C8051F series and the Infineon XC866. Ensure compatibility with specific features like memory size, I/O pins, and clock speed when selecting an equivalent.