ST72F324K4TA

Product Overview

Category

The ST72F324K4TA belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing tasks.

Characteristics

• High-performance 8-bit microcontroller
• Low power consumption
• Integrated flash memory for program storage
• Multiple I/O ports for versatile connectivity
• Built-in timers and interrupt controllers for precise timing operations

Package

The ST72F324K4TA 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 ST72F324K4TA 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
• Flash Memory: 32 KB
• RAM: 1.5 KB
• Operating Voltage: 2.7V to 5.5V
• I/O Pins: 34
• Communication Interfaces: UART, SPI, I2C
• Timers: 3
• ADC Channels: 8
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ST72F324K4TA has a total of 34 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) (Pin Name) (Function) 1 VDD Power Supply 2 PA0 General Purpose I/O 3 PA1 General Purpose I/O 4 PA2 General Purpose I/O 5 PA3 General Purpose I/O 6 PA4 General Purpose I/O 7 PA5 General Purpose I/O 8 PA6 General Purpose I/O 9 PA7 General Purpose I/O 10 PB0 General Purpose I/O 11 PB1 General Purpose I/O 12 PB2 General Purpose I/O 13 PB3 General Purpose I/O 14 PB4 General Purpose I/O 15 PB5 General Purpose I/O 16 PB6 General Purpose I/O 17 PB7 General Purpose I/O 18 PC0 General Purpose I/O 19 PC1 General Purpose I/O 20 PC2 General Purpose I/O 21 PC3 General Purpose I/O 22 PC4 General Purpose I/O 23 PC5 General Purpose I/O 24 PC6 General Purpose I/O 25 PC7 General Purpose I/O 26 PD0 General Purpose I/O 27 PD1 General Purpose I/O 28 PD2 General Purpose I/O 29 PD3 General Purpose I/O 30 PD4 General Purpose I/O 31 PD5 General Purpose I/O 32 PD6 General Purpose I/O 33 PD7 General Purpose I/O 34 VSS Ground

Functional Features

The ST72F324K4TA offers several functional features that enhance its performance and usability:

• High-speed processing capabilities for efficient control operations.
• Flash memory allows easy reprogramming of the microcontroller.
• Multiple I/O ports enable seamless connectivity with external devices.
• Integrated timers and interrupt controllers facilitate precise timing operations.
• Communication interfaces (UART, SPI, I2C) enable data exchange with other devices.
• Analog-to-Digital Converter (ADC) channels allow for analog signal processing.

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for various applications.
• Low power consumption ensures energy efficiency.
• Ample flash memory for program storage and flexibility.
• Versatile I/O ports enable seamless connectivity.
• Integrated timers and interrupt controllers provide precise timing operations.

Disadvantages

• Limited RAM capacity may restrict complex data processing.
• Lack of built-in peripherals may require additional external components for specific applications.
• Availability and cost may vary depending on the market demand.

Working Principles

The ST72F324K4TA operates based on an 8-bit architecture, where instructions are executed sequentially. It fetches instructions from the flash memory and executes them using its central processing unit (CPU). The microcontroller interacts with external devices through its I/O ports, enabling control and communication. Timers and interrupt controllers ensure accurate timing and response to external events.

Detailed Application Field Plans

The ST72F324K4TA finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems for manufacturing processes, robotics, and machinery.
2. Automotive Electronics