ST72F561K9TC

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
Wide operating voltage range
Integrated peripherals for enhanced functionality
Flash memory for program storage
Real-time clock for timekeeping
Multiple communication interfaces (UART, SPI, I2C)
Analog-to-digital converter for sensor interfacing

Package

The ST72F561K9TC is available in a compact and durable package, suitable for surface mount technology (SMT) assembly. The package ensures reliable operation and protection against environmental factors.

Essence

The essence of the ST72F561K9TC lies in its ability to provide efficient control and processing capabilities in a wide range of applications.

Packaging/Quantity

The microcontroller is typically packaged in reels or tubes, depending on the manufacturer's specifications. The quantity per package varies, but it is commonly available in quantities of 100 or more.

Specifications

Architecture: 8-bit
CPU Frequency: Up to 16 MHz
Program Memory Size: 32 KB Flash
RAM Size: 1 KB
Operating Voltage Range: 2.7V to 5.5V
Number of I/O Pins: 32
Communication Interfaces: UART, SPI, I2C
Analog-to-Digital Converter Resolution: 10-bit
Timers/Counters: 3
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ST72F561K9TC has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

VDD - Power supply voltage
VSS - Ground
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

Functional Features

The ST72F561K9TC offers several functional features that enhance its usability and performance:

Flash Memory: The microcontroller has built-in flash memory for storing program code, allowing for easy reprogramming and updates.
Real-Time Clock: The integrated real-time clock provides accurate timekeeping functionality, enabling time-sensitive applications.
Communication Interfaces: The microcontroller supports multiple communication interfaces such as UART, SPI, and I2C, facilitating data exchange with other devices.
Analog-to-Digital Converter: With a 10-bit resolution ADC, the microcontroller can convert analog signals from sensors or other sources into digital values for processing.
Timers/Counters: The presence of three timers/counters allows precise timing and event counting capabilities.

Advantages and Disadvantages

Advantages

High-performance processing capabilities
Low power consumption
Wide operating voltage range
Integrated peripherals simplify system design
Flash memory enables easy program updates
Real-time clock for time-sensitive applications
Multiple communication interfaces for versatile connectivity
Analog-to-digital converter for sensor interfacing

Disadvantages

Limited program memory size (32 KB)
Limited RAM size (1 KB)
Restricted number of I/O pins (32)

Working Principles

The ST72F

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av ST72F561K9TC i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of ST72F561K9TC in technical solutions:

Q: What is the ST72F561K9TC microcontroller used for? A: The ST72F561K9TC microcontroller is commonly used in various technical solutions, including industrial automation, consumer electronics, automotive applications, and more.
Q: What is the maximum clock frequency supported by the ST72F561K9TC? A: The ST72F561K9TC microcontroller supports a maximum clock frequency of 8 MHz.
Q: How much flash memory does the ST72F561K9TC have? A: The ST72F561K9TC microcontroller has 60 KB of flash memory.
Q: Can I use the ST72F561K9TC for real-time applications? A: Yes, the ST72F561K9TC microcontroller can be used for real-time applications as it has built-in timers and interrupt capabilities.
Q: Does the ST72F561K9TC support analog-to-digital conversion (ADC)? A: Yes, the ST72F561K9TC microcontroller has an integrated 8-channel 10-bit ADC for analog signal processing.
Q: What communication interfaces are available on the ST72F561K9TC? A: The ST72F561K9TC microcontroller supports UART (Universal Asynchronous Receiver-Transmitter) and SPI (Serial Peripheral Interface) communication interfaces.
Q: Can I connect external memory to the ST72F561K9TC? A: Yes, the ST72F561K9TC microcontroller supports external memory expansion through its address and data bus.
Q: What is the operating voltage range of the ST72F561K9TC? A: The ST72F561K9TC microcontroller operates within a voltage range of 2.7V to 5.5V.
Q: Does the ST72F561K9TC have built-in protection features? A: Yes, the ST72F561K9TC microcontroller includes built-in protection features such as brownout detection and power-on reset.
Q: Is there any development tool available for programming the ST72F561K9TC? A: Yes, STMicroelectronics provides development tools like integrated development environments (IDEs) and programmers that support programming the ST72F561K9TC microcontroller.

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