P89V51RD2 Original NXP DIP-40 8-Bit Flash Microcontroller IC (P89V51RD2 MCU)

The P89V51RD2 Original microcontroller from NXP Semiconductors is a high-performance 80C51-compatible 8-bit MCU featuring in-system programmable Flash memory, UART communication, timers, and enhanced peripherals. It is widely used in embedded systems, industrial automation, communication devices, and educational electronics projects.

Key Features -

• Original NXP microcontroller

• 80C51-compatible 8-bit architecture

• In-System Programmable Flash memory

• High-speed operation

• Integrated UART serial communication

• Multiple timers and interrupts

• Low power CMOS technology

• DIP-40 through hole package

Specifications -

• Product type - Microcontroller IC

• Model - P89V51RD2

• Brand - NXP Semiconductors

• Architecture - 8-Bit 8051 Compatible MCU

• Program memory - 64KB Flash

• RAM - 1024 Bytes Internal RAM

• Package type - DIP-40

• Mounting type - Through Hole Mount

• Operating voltage - 5V DC

• Timers/Counters - 3 x 16-bit Timers

• Communication interface - UART Serial Port

• Interrupt sources - Multiple interrupt channels

• Material - Semiconductor integrated circuit

• Additional features - ISP programming support, power-saving modes, and watchdog timer functionality

Applications -

• Embedded electronic systems

• Industrial automation equipment

• Communication devices

• Data acquisition systems

• Educational development projects

• Instrumentation and control systems