Manufacturer Part Number
P80C552IBA/08
Manufacturer
rochester-electronics
Introduction
8-Bit Microcontroller with I2C, UART/USART Interfaces
Product Features and Performance
8-Bit Core Processor 8051
Speed at 24MHz
EBI/EMI, I2C, UART/USART for Connectivity Options
Peripherals include Power-On Reset, Pulse Width Modulation, Watchdog Timer
40 Number of Input/Output Ports
ROMless Program Memory
RAM Size of 256 x 8
Internal Oscillator Type
Analog to Digital Converter with 8 channels of 10-bit resolution
Product Advantages
High-speed Core Processor
Multiple Communication Interfaces
Comprehensive Peripherals Support
ROMless for Flexible Memory Application
Adequate RAM for Intermediate Processing Tasks
Key Technical Parameters
Core Size: 8-Bit
Speed: 24MHz
Number of I/O: 40
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V
Data Converters: A/D 8x10b
Operating Temperature: 0°C ~ 70°C
Quality and Safety Features
Robust Operation within Standard Temperature Range
Watchdog Timer to Ensure System Stability
Compatibility
Standard 68-PLCC Surface Mount Package
Compatible with 8051-based Hardware and Software Ecosystem
Application Areas
Industrial Controls
Automation Systems
Embedded Systems
Consumer Electronics
Telecommunications
Product Lifecycle
Status: Active
Long-term Availability
Not Nearing Discontinuation
Replacement and Upgrade Options Available
Several Key Reasons to Choose This Product
Proven Core Processor from Industry Standard 8051 Family
High Integration for Simplified Design
Multiple Connectivity Features Enabling Versatile Applications
Suitable for Wide Range of Industrial Temperatures
Reliable Performance from a Reputed Manufacturer
Ongoing Product Support and Availability