Manufacturer Part Number
AT89C51RD2-SLSUM
Manufacturer
Microchip Technology
Introduction
The AT89C51RD2-SLSUM is a high-performance, low-power, 8-bit microcontroller based on the industry-standard 80C51 architecture. It is a member of the Microchip 89C51 series of microcontrollers.
Product Features and Performance
64KB of in-system reprogrammable flash memory
2KB of on-chip RAM
34 I/O lines
3 16-bit timer/counters
8 interrupt sources
Full-duplex UART serial channel
SPI interface
Power-on Reset (POR) and Watchdog Timer (WDT) peripherals
60MHz operating speed
Product Advantages
High performance with low power consumption
Extensive on-chip peripherals for versatile applications
In-system programmable flash memory for easy firmware updates
Wide operating temperature range of -40°C to 85°C
Key Technical Parameters
80C51 core architecture
7V to 5.5V operating voltage
External oscillator type
ROHS3 compliant
Quality and Safety Features
ROHS3 compliant for environmental safety
Robust design for reliable operation
Compatibility
Compatible with the industry-standard 80C51 architecture
Suitable for a wide range of embedded applications
Application Areas
Industrial control systems
Automotive electronics
Home appliances
Portable devices
Product Lifecycle
This product is currently in production and widely available
Replacement or upgrade options may be available in the future
Several Key Reasons to Choose This Product
High-performance 8-bit microcontroller with extensive on-chip peripherals
Low power consumption for energy-efficient designs
In-system programmable flash memory for easy firmware updates
Wide operating temperature range for use in diverse environments
Robust design and ROHS3 compliance for reliable and environmentally-friendly operation
Compatibility with the industry-standard 80C51 architecture for easy integration into existing systems
AT89C51RD2-CLAtmel (Microchip Technology)
AT89C51RD2IMAltera (Intel)