Manufacturer Part Number
AT89C51RD2-SLSIM
Manufacturer
Microchip Technology
Introduction
The AT89C51RD2-SLSIM is an 8-bit microcontroller from the 89C series, primarily designed for embedded control applications. It features a high-speed 80C51 core and supports a range of connectivity and on-chip features.
Product Features and Performance
8-Bit 80C51 Core Processor
High-speed performance up to 60MHz
Flash Program Memory of 64KB
2K x 8 RAM Size
Connectivity options include SPI and UART/USART
Peripherals include Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
34 programmable Input/Output lines
Product Advantages
High-speed processing capabilities for complex algorithms
Increased program storage space suitable for advanced applications
Versatile connectivity for peripheral interfacing
Efficient power management with integrated POR and PWM features
Key Technical Parameters
Core Size: 8-Bit
Speed: 60MHz
Program Memory Size: 64KB (64K x 8)
RAM Size: 2K x 8
Voltage Supply (Vcc/Vdd): 2.7V ~ 5.5V
Operating Temperature: -40°C ~ 85°C (TA)
Package: 44-PLCC (16.6x16.6)
Quality and Safety Features
Robust operating temperature range ensures reliability under varying environmental conditions.
Compatibility
SPI and UART/USART interfaces offer wide compatibility with many peripheral components.
Application Areas
Industrial automation
Consumer electronics
Automotive systems
Communication infrastructure
Product Lifecycle
Status: Obsolete
Consider looking for newer replacements or upgrades due to obsolescence.
Several Key Reasons to Choose This Product
High-speed operation at 60MHz ensuring rapid data processing
Broad connectivity options enhance system integration flexibility
Large memory capacity aids in handling complex programs and processes
Durable and reliable for harsh environment applications
Availability of essential peripherals like POR and WDT aid in system optimization and safety.
AT89C51RC2SLSUMAtmel (Microchip Technology)
AT89C51RD2IMAltera (Intel)