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AT89C51RC2-SLSUM Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
AT89C51RC2-SLSUMMICROCHIP624Yes

AT89C51RC2-SLSUM** is a microcontroller manufactured by **Microchip Technology**.

The AT89C51RC2-SLSUM is a microcontroller manufactured by Microchip Technology. Below are its specifications, descriptions, and features:

Specifications:

  • Manufacturer: Microchip
  • Core: 80C51 (8-bit)
  • Flash Memory: 32 KB (In-System Programmable)
  • RAM: 1 KB
  • Operating Voltage: 4.0V to 5.5V
  • Clock Speed: Up to 33 MHz
  • I/O Pins: 32
  • Timers/Counters: 3 (16-bit)
  • UART: 1 (Full Duplex)
  • Interrupt Sources: 8
  • Watchdog Timer: Yes
  • Power Saving Modes: Idle & Power-Down
  • Operating Temperature Range: -40°C to +85°C
  • Package: PLCC (Plastic Leaded Chip Carrier)

Descriptions:

The AT89C51RC2-SLSUM is a high-performance CMOS 8-bit microcontroller with 32 KB of Flash memory and 1 KB of RAM. It is based on the 80C51 architecture and is fully compatible with the MCS-51 instruction set. It features in-system programmable Flash memory, making it suitable for embedded applications requiring firmware updates.

Features:

  • High-Speed Performance: Up to 33 MHz operation
  • In-System Programmable (ISP) Flash Memory: Allows easy firmware updates
  • Low Power Consumption: Supports Idle and Power-Down modes
  • Enhanced UART: Supports full-duplex serial communication
  • Multiple Interrupt Sources: 8 interrupt sources with 4 priority levels
  • Watchdog Timer: Improves system reliability
  • Wide Operating Voltage Range: 4.0V to 5.5V
  • Industrial Temperature Range: -40°C to +85°C

This microcontroller is commonly used in industrial control systems, consumer electronics, and embedded applications requiring reliable 8-bit processing.

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