ST72F561K9TCTR

Product Overview

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

High-performance 8-bit microcontroller
Low power consumption
Integrated flash memory for program storage
Multiple I/O ports for interfacing with external components
On-chip peripherals for enhanced functionality

Package

The ST72F561K9TCTR is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its ability to execute instructions and perform tasks based on the programmed code, enabling control and automation in electronic systems.

Packaging/Quantity

The ST72F561K9TCTR is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

Architecture: 8-bit
CPU Frequency: Up to 16 MHz
Program Memory Size: 60 KB Flash
RAM Size: 2 KB
Operating Voltage Range: 2.7V to 5.5V
Number of I/O Pins: 32
Communication Interfaces: UART, SPI, I2C
Timers/Counters: 3 x 16-bit, 1 x 8-bit
Analog-to-Digital Converter (ADC): 10-bit, 8 channels

Detailed Pin Configuration

The ST72F561K9TCTR 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
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
GND - Ground

Functional Features

The ST72F561K9TCTR offers several functional features that enhance its usability and performance:

High-speed processing capabilities for efficient execution of instructions
Flash memory allows for easy reprogramming of the microcontroller
Multiple I/O pins enable interfacing with various external devices
On-chip peripherals such as UART, SPI, and I2C facilitate communication with other components
Timers/counters provide precise timing and event counting functionality
Analog-to-digital converter enables measurement and conversion of analog signals

Advantages and Disadvantages

Advantages

High-performance 8-bit microcontroller suitable for a wide range of applications
Low power consumption, making it ideal for battery-powered devices
Integrated flash memory simplifies the programming process
Versatile I/O capabilities enable flexible interfacing with external components
On-chip peripherals enhance functionality and reduce the need for additional components

Disadvantages

Limited program memory size compared to some other microcontrollers
Relatively small number of I/O pins may restrict the complexity of certain designs
Lack of advanced features found in higher-end microcontrollers

Working Principles

The ST72F561K9TCTR operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, manipulating data and controlling various aspects of an electronic system. The microcontroller's central processing unit (CPU) fetches instructions from memory, decodes them, and performs the necessary operations

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ST72F561K9TCTR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ST72F561K9TCTR in technical solutions:

Q: What is the ST72F561K9TCTR microcontroller used for? A: The ST72F561K9TCTR 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 ST72F561K9TCTR? A: The ST72F561K9TCTR microcontroller supports a maximum clock frequency of 16 MHz.
Q: How much flash memory does the ST72F561K9TCTR have? A: The ST72F561K9TCTR microcontroller has 60 KB of flash memory.
Q: Can I use the ST72F561K9TCTR for real-time applications? A: Yes, the ST72F561K9TCTR microcontroller can be used for real-time applications due to its fast execution speed and interrupt handling capabilities.
Q: Does the ST72F561K9TCTR support analog-to-digital conversion (ADC)? A: Yes, the ST72F561K9TCTR microcontroller has an integrated 8-channel 10-bit ADC for analog signal conversion.
Q: What communication interfaces are available on the ST72F561K9TCTR? A: The ST72F561K9TCTR microcontroller supports UART, SPI, and I2C communication interfaces for data exchange with other devices.
Q: Can I program the ST72F561K9TCTR using C language? A: Yes, the ST72F561K9TCTR microcontroller can be programmed using C language, along with the STMicroelectronics' development tools and software libraries.
Q: What is the operating voltage range of the ST72F561K9TCTR? A: The ST72F561K9TCTR microcontroller operates within a voltage range of 2.7V to 5.5V.
Q: Does the ST72F561K9TCTR have any built-in hardware timers? A: Yes, the ST72F561K9TCTR microcontroller has multiple built-in hardware timers that can be used for precise timing and event generation.
Q: Is the ST72F561K9TCTR suitable for low-power applications? A: Yes, the ST72F561K9TCTR microcontroller offers various power-saving modes and features, making it suitable for low-power applications where energy efficiency is important.

Please note that these answers are general and may vary depending on specific application requirements and configurations.