Manufacturer Part Number
ADUC845BSZ62-5-RL
Manufacturer
Analog Devices
Introduction
High precision, fully integrated, microcontroller unit for data acquisition systems
Product Features and Performance
Integrated 8052 core microcontroller
8-Bit core size
58MHz operating speed
Multichannel serial communication interfaces: I2C, SPI, UART/USART
On-chip peripherals include Power-on Reset, Power Save Mode, Pulse Width Modulation, Temperature Sensor, Watchdog Timer
34 I/O ports for versatile connectivity options
62KB FLASH memory size for robust program storage
4KB EEPROM for non-volatile data storage
25KB RAM for efficient data handling
Internal Oscillator reduces external component count
Product Advantages
High integration of features saves on system cost and board space
Precision analog to digital converters for accurate data acquisition
Extended operating temperature range suitable for industrial applications
Available in a manageable 52-MQFP package
Key Technical Parameters
Program Memory: 62KB FLASH
EEPROM: 4KB
RAM: 2.25KB
Voltage Supply (Vcc/Vdd): 4.75V to 5.25V
Data Converters: A/D 10x24b, D/A 1x12b and 2x16b
Core Processor Speed: 12.58MHz
Operating Temperature: -40°C to 125°C
Number of I/O: 34
Quality and Safety Features
Robust operating temperature range
Reliable internal oscillator
Industry-standard watchdog timer for system stability
Compatibility
Compatible with various serial interface standards
Multiple I/Os enable integration with a range of external components
Standard Microcontroller Instruction Set for ease of programming
Application Areas
Precision industrial control systems
Data acquisition systems
Instrumentation and measurement equipment
Automated test equipment
Product Lifecycle
Product Status: Active
No indication of nearing discontinuation
Availability of replacements or upgrades not explicitly stated
Reasons to Choose This Product
Precision data acquisition with integrated high-resolution A/D and D/A converters
High system reliability and stability through advanced on-chip features
Optimized for challenging industrial environments due to wide operating temperature range
Ease of system integration with multiple communication interfaces
Minimizes the need for additional components with internal oscillator and memory
Support from a reputable manufacturer, Analog Devices, ensures long-term availability and support
ADUC845BS62-5Analog Devices
ADUC845BCP62-5Texas Instruments