Manufacturer Part Number
ADUC831BCPZ
Manufacturer
Analog Devices
Introduction
Integrated mixed-signal microcontroller for multifunctional embedded systems
Product Features and Performance
8052 Core Processor
8-Bit Core Size
16MHz Operating Speed
Comprehensive Connectivity: EBI/EMI, I2C, SPI, UART/USART
Versatile Peripherals: Power Supply Monitor, Temperature Sensor, Watchdog Timer
34 I/O Ports for extensive interfacing
62KB of FLASH Memory
4KB EEPROM for non-volatile storage
25KB RAM for efficient data processing
On-chip dual 12-bit Data Converters: 8-channel ADC, 2-channel DAC
Internal Oscillator for clock generation
Product Advantages
High performance due to 8052 core and 16MHz speed
Ample program and data memory for complex applications
Low power consumption suitable for battery-powered devices
Integrated data converters for signal processing tasks
Broad range of connectivity options for communication needs
Key Technical Parameters
Core Processor: 8052
Speed: 16MHz
Program Memory Size: 62KB
EEPROM Size: 4K x 8
RAM Size: 2.25K x 8
Voltage Supply: 2.7V to 5.5V
Data Converters: A/D 8x12b; D/A 2x12b
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Robust operation in extreme temperatures from -40°C to 85°C
Supply Voltage range ensures stable operation under different power conditions
Compatibility
Standard 8052 instruction set for easy software development
Wide interface support including I2C and SPI for compatibility with various peripherals
Application Areas
Industrial control systems
Sensor signal processing
Data acquisition systems
Communication interfaces
Product Lifecycle
Product Status: Active
No indication of nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Powerful 8052 core with high operating frequency for demanding applications
Comprehensive connectivity and peripheral set supports complex system designs
Robust flash, EEPROM, and RAM memory for extensive program and data storage
Built-in temperature sensor and power supply monitor enhance system reliability
Easy integration with standard 8052 development tools and environments
Designed for industrial grade applications with a wide operating temperature range