Manufacturer Part Number
ST72F561J9TC
Manufacturer
STMicroelectronics
Introduction
The ST72F561J9TC is an 8-bit microcontroller from STMicroelectronics' ST7 series designed for embedded control applications.
Product Features and Performance
Core Processor: ST7
Core Size: 8-Bit
Speed: 8MHz
Connectivity Options: CANbus, LINbus, SCI, SPI
Peripherals: Low Voltage Detect (LVD), Power-On Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Number of I/O Ports: 32
Program Memory Size: 60KB (60K x 8)
Program Memory Type: FLASH
RAM Size: 2K x 8
Data Converters: 11-channel 10-bit Analog-to-Digital Converter (A/D)
Oscillator: Requires External Oscillator
Product Advantages
High integration with multiple connectivity options and peripherals suited for various control tasks
Sufficient memory resources for complex applications
10-bit A/D converters for precise analog signal measurement
Wide temperature range (-40°C ~ 125°C) for extreme environment operation
Key Technical Parameters
Speed: 8MHz
Program Memory: 60KB FLASH
RAM Size: 2KB
Voltage Supply: 3.8V to 5.5V
Operating Temperature: -40°C ~ 125°C
Package: 44-LQFP
Quality and Safety Features
Watchdog Timer for system reliability
Low Voltage Detection to prevent improper operation at low voltages
Power-On Reset ensures proper initialization upon startup
Compatibility
Supports CANbus, LINbus, SCI, SPI communication protocols for system integration
32 I/O ports for connectivity with other components and peripherals
External Oscillator support for precise clock options
Application Areas
Automotive systems
Industrial controls
Home automation
Consumer electronics
Product Lifecycle
Obsolete: The product is no longer in production, and availability may be limited
Replacement or upgrades can be discussed with STMicroelectronics for ongoing or new projects
Several Key Reasons to Choose This Product
Robust core with ST7 architecture for reliable performance
FLASH memory for program flexibility and updates
Integrated peripherals reduce external component count and system complexity
Wide operating temperature range accommodates harsh environmental conditions
Significant support in terms of development tools and software from manufacturer despite obsolescence
ST72F561K9TBSTMicroelectronics