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ST72F345C4T6
Product Overview
Category
The ST72F345C4T6 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
- On-chip peripherals for enhanced functionality
Package
The ST72F345C4T6 is available in a compact and durable package, ensuring easy integration into electronic circuits.
Essence
The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a wide range of applications.
Packaging/Quantity
The ST72F345C4T6 is typically packaged in reels or trays, with varying quantities depending on the manufacturer's specifications.
Specifications
- Architecture: 8-bit
- CPU Frequency: Up to 16 MHz
- Program Memory: 32 KB Flash
- Data Memory: 1.5 KB RAM
- Operating Voltage: 2.7V to 5.5V
- I/O Pins: 34
- Communication Interfaces: UART, SPI, I2C
- Timers/Counters: 3
- Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
Detailed Pin Configuration
The ST72F345C4T6 microcontroller has a total of 34 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
- PD0 - General-purpose I/O pin
- PD1 - General-purpose I/O pin
- PD2 - General-purpose I/O pin
- PD3 - General-purpose I/O pin
- PD4 - General-purpose I/O pin
- PD5 - General-purpose I/O pin
- PD6 - General-purpose I/O pin
- PD7 - General-purpose I/O pin
- VSS - Ground
Functional Features
The ST72F345C4T6 microcontroller offers several functional features that enhance its performance and versatility:
- High-speed processing capabilities
- Flexible I/O ports for seamless connectivity
- On-chip peripherals, including timers/counters and ADC
- Built-in communication interfaces (UART, SPI, I2C)
- 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 ports for easy connectivity
- On-chip peripherals enhance functionality
- Low power consumption
Disadvantages
- Limited data memory (1.5 KB RAM)
- Relatively small number of I/O pins compared to some other microcontrollers
Working Principles
The ST72F345C4T6 operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its Flash memory, processes data, and controls various peripheral devices connected to its I/O ports. The microcontroller's internal clock generates timing signals for precise synchronization of operations.
Detailed Application Field Plans
The ST72F345C4T6 microcontroller finds applications in various fields, including but not limited to:
- Industrial automation systems
- Consumer electronics
- Automotive electronics
- Home appliances
- Medical devices
- Internet of Things (IoT) devices
Detailed and Complete Alternative Models
- ST72F321AR
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ST72F345C4T6 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ST72F345C4T6 in technical solutions:
Q: What is the ST72F345C4T6 microcontroller used for? A: The ST72F345C4T6 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 ST72F345C4T6? A: The ST72F345C4T6 microcontroller supports a maximum clock frequency of 8 MHz.
Q: How much flash memory does the ST72F345C4T6 have? A: The ST72F345C4T6 microcontroller has 32 KB of flash memory for program storage.
Q: Can I expand the memory of the ST72F345C4T6? A: No, the ST72F345C4T6 does not support external memory expansion. It only has the built-in 32 KB of flash memory.
Q: What peripherals are available on the ST72F345C4T6? A: The ST72F345C4T6 microcontroller offers various peripherals, including UART, SPI, I2C, timers, ADC, GPIO, and more.
Q: What voltage range does the ST72F345C4T6 operate at? A: The ST72F345C4T6 operates within a voltage range of 2.7V to 5.5V.
Q: Does the ST72F345C4T6 have built-in analog-to-digital converters (ADC)? A: Yes, the ST72F345C4T6 microcontroller has a 10-bit ADC with multiple channels for analog signal conversion.
Q: Can I program the ST72F345C4T6 using C language? A: Yes, the ST72F345C4T6 can be programmed using C language along with the appropriate development tools and software.
Q: Is the ST72F345C4T6 suitable for low-power applications? A: Yes, the ST72F345C4T6 microcontroller has various power-saving features, making it suitable for low-power applications.
Q: What is the package type of the ST72F345C4T6 microcontroller? A: The ST72F345C4T6 comes in a 44-pin TQFP (Thin Quad Flat Package) package.
Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.