P89C51RD2FA 8 Bit Flash Microcontroller IC (80C51, PLCC 44)

The P89C51RD2FA is an 80C51 compatible 8 bit Flash microcontroller designed for embedded control, industrial automation, instrumentation and communication applications. It combines on chip Flash program memory with programmable I/O, timers, serial communication and other integrated peripherals. The PLCC 44 package makes it suitable for compact embedded control boards and industrial electronic systems.

Key Features -

• 80C51 compatible 8 bit microcontroller

• 64KB on chip Flash program memory

• 1KB on chip RAM

• Programmable digital I/O

• Integrated timers and counters

• UART serial communication

• SPI communication support

• Programmable interrupt system

• Watchdog timer support

• In system programming capability

• Suitable for embedded control applications

• PLCC 44 package

Specifications -

• Part Number: P89C51RD2FA

• Product Type: 8 Bit Flash Microcontroller

• Architecture: 80C51

• CPU Width: 8 Bit

• Program Memory Type: Flash

• Program Memory: 64KB

• RAM: 1KB

• Digital I/O: 32 Lines

• Communication: UART and SPI

• Package: PLCC 44

• Mounting Type: SMD

• Application: Embedded Control and Automation

Applications -

• Embedded control systems

• Industrial automation

• Electronic instrumentation

• Communication equipment

• Machine control systems

• Data acquisition equipment

• Control panels

• Embedded development boards

• Educational microcontroller systems

• General purpose electronic control