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ST72F264G2B5
Product Overview
Category
The ST72F264G2B5 belongs to the category of microcontrollers.
Use
This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.
Characteristics
- High-performance 8-bit microcontroller
- Low power consumption
- Integrated flash memory for program storage
- Multiple I/O ports for versatile connectivity
- Built-in analog-to-digital converter (ADC)
- Real-time clock (RTC) functionality
- On-chip debugging support
Package
The ST72F264G2B5 is available in a compact and durable package, suitable for surface mount technology (SMT) applications.
Essence
The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for electronic systems.
Packaging/Quantity
The ST72F264G2B5 is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.
Specifications
- Architecture: 8-bit
- CPU Frequency: Up to 16 MHz
- Program Memory Size: 64 KB Flash
- RAM Size: 2 KB
- Number of I/O Pins: 32
- ADC Resolution: 10-bit
- Operating Voltage Range: 2.7V to 5.5V
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ST72F264G2B5 microcontroller has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:
- VDD - Power supply voltage
- PA0 - General-purpose I/O pin
- PA1 - General-purpose I/O pin
- PA2 - General-purpose I/O pin
- PA3 - General-purpose I/O pin
- PA4 - General-purpose I/O pin
- PA5 - General-purpose I/O pin
- PA6 - General-purpose I/O pin
- PA7 - General-purpose I/O pin
- PB0 - General-purpose I/O pin
- PB1 - General-purpose I/O pin
- PB2 - General-purpose I/O pin
- PB3 - General-purpose I/O pin
- PB4 - General-purpose I/O pin
- PB5 - General-purpose I/O pin
- PB6 - General-purpose I/O pin
- PB7 - General-purpose I/O pin
- PC0 - General-purpose I/O pin
- PC1 - General-purpose I/O pin
- PC2 - General-purpose I/O pin
- PC3 - General-purpose I/O pin
- PC4 - General-purpose I/O pin
- PC5 - General-purpose I/O pin
- PC6 - General-purpose I/O pin
- PC7 - General-purpose I/O pin
- RESET - Reset pin
- OSCIN - Oscillator input pin
- OSCOUT - Oscillator output pin
- VSS - Ground
- VCAP - External capacitor connection for voltage regulator
- VDDA - Analog power supply voltage
- ADC - Analog-to-digital converter input pin
Functional Features
The ST72F264G2B5 microcontroller offers several functional features, including:
- High-speed processing capabilities
- Flexible I/O options for versatile connectivity
- On-chip debugging support for easy development and troubleshooting
- Integrated analog-to-digital converter for precise measurements
- Real-time clock functionality for time-sensitive applications
- Low power consumption for energy-efficient operation
Advantages and Disadvantages
Advantages
- High-performance 8-bit microcontroller
- Integrated flash memory for program storage
- Versatile I/O options for connectivity
- On-chip debugging support for easy development
- Low power consumption for energy efficiency
Disadvantages
- Limited program memory size (64 KB)
- Limited RAM size (2 KB)
- 8-bit architecture may not be suitable for complex applications
Working Principles
The ST72F264G2B5 microcontroller operates based on the principles of digital logic and microprocessor technology. It executes instructions stored in its flash memory, processes data, and controls various peripheral devices based on the program code.
Detailed Application Field Plans
The ST72F264G2B5 microcontroller finds applications in various fields, including:
- Industrial automation systems
- Consumer electronics
- Automotive electronics
- Medical devices
- Home appliances
- Internet of Things (IoT) devices
- Robotics
Detailed and Complete Alternative Models
- ST72F521AR9T6 - Similar microcontroller with enhanced features and larger memory capacity.
- ST72F325J6T6 -
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ST72F264G2B5 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ST72F264G2B5 in technical solutions:
Q: What is the ST72F264G2B5 microcontroller used for? A: The ST72F264G2B5 microcontroller is commonly used in various technical solutions, such as industrial automation, consumer electronics, automotive systems, and more.
Q: What is the maximum clock frequency supported by the ST72F264G2B5? A: The ST72F264G2B5 microcontroller supports a maximum clock frequency of 16 MHz.
Q: How much flash memory does the ST72F264G2B5 have? A: The ST72F264G2B5 microcontroller has 64 KB of flash memory for program storage.
Q: Can I use the ST72F264G2B5 for real-time applications? A: Yes, the ST72F264G2B5 microcontroller can be used for real-time applications due to its fast execution speed and interrupt handling capabilities.
Q: Does the ST72F264G2B5 support analog-to-digital conversion (ADC)? A: Yes, the ST72F264G2B5 microcontroller has an integrated 8-channel 10-bit ADC for analog signal measurement.
Q: What communication interfaces are available on the ST72F264G2B5? A: The ST72F264G2B5 microcontroller supports UART (Universal Asynchronous Receiver-Transmitter) and SPI (Serial Peripheral Interface) communication interfaces.
Q: Can I connect external memory to the ST72F264G2B5? A: Yes, the ST72F264G2B5 microcontroller has an external memory interface that allows you to connect additional memory devices.
Q: What is the operating voltage range of the ST72F264G2B5? A: The ST72F264G2B5 microcontroller operates within a voltage range of 2.7V to 5.5V.
Q: Does the ST72F264G2B5 have any built-in security features? A: Yes, the ST72F264G2B5 microcontroller provides hardware security features like read-out protection and write protection for flash memory.
Q: Is there any development toolchain available for programming the ST72F264G2B5? A: Yes, STMicroelectronics provides a comprehensive development toolchain, including an IDE (Integrated Development Environment) and compiler, specifically designed for programming the ST72F264G2B5 microcontroller.
Please note that these answers are based on general information and may vary depending on specific application requirements and datasheet specifications.