AT89C55WD Original 8-Bit Microcontroller IC (8051 Architecture Microcontroller)

The AT89C55WD Original microcontroller IC is designed for embedded control, automation, and electronic system applications. It provides reliable processing performance with integrated Flash memory, digital input/output ports, and compatibility with the standard 8051 microcontroller architecture.

Key Features -

• 8-bit 8051 architecture microcontroller

• In-system programmable Flash memory

• Multiple digital input and output ports

• Low power CMOS operation

• Reliable embedded processing performance

• Original quality microcontroller IC

Specifications -

• Product type - 8-bit microcontroller IC

• Model - AT89C55WD Original

• Package type - DIP/SMD package depending on variant

• Mounting type - Through Hole or Surface Mount Device

• Voltage rating - 4V to 5.5V

• Current rating - Low power microcontroller operation

• Frequency - Up to 40MHz operation

• Material - Silicon semiconductor

• Additional features - Integrated Flash memory and timer peripherals

Applications -

• Embedded control systems

• Industrial automation circuits

• Electronic development projects

• Communication interfaces

• Educational microcontroller applications