89C51RD2 DIP 8-Bit Microcontroller IC (8051 MCU, Flash Microcontroller)

The 89C51RD2 is a high-performance 8-bit microcontroller based on the industry-standard 8051 architecture. Featuring Flash program memory, high-speed operation, multiple communication interfaces, and integrated peripherals, it is widely used in embedded systems, industrial automation, instrumentation, consumer electronics, and educational projects.

Key Features -

• 8051-compatible architecture

• Flash program memory

• High-speed processing

• In-System Programming support

• Multiple timers and counters

• UART serial communication

• DIP through-hole package

Specifications -

• Product type - Microcontroller IC

• Model - 89C51RD2

• CPU architecture - 8-Bit 8051

• Memory type - Flash Memory

• Package type - DIP-40

• Mounting type - Through Hole Mount

• Operating voltage - 5V DC

• Communication interface - UART

• I/O ports - Multiple programmable I/O lines

• Additional features - Timers, interrupts, watchdog timer, and ISP support

Applications -

• Embedded systems

• Industrial automation

• Consumer electronics

• Instrumentation equipment

• Data acquisition systems

• Educational development boards

• Electronic control systems