Overview
The ST72F324BK4T6 is an 8-bit microcontroller unit (MCU) produced by STMicroelectronics. It is part of the ST7 microcontroller family, designed for the 5V operating range. This MCU is known for its small footprint and high performance, making it ideal for various embedded systems. It features a robust ST7 CISC (Complex Instruction Set Computer) architecture, which ensures reliable operation in diverse applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | ST72F324BK4T6 |
| Package / Case | TQFP-32 |
| Core Processor | ST7 |
| Core Size | 8-Bit |
| Maximum Clock Frequency | 8 MHz |
| Program Memory Size | 16 kB (16K x 8) Flash |
| RAM Size | 512 B |
| Supply Voltage - Min | 3.8 V |
| Supply Voltage - Max | 5.5 V |
| Number of I/Os | 24 |
| ADC Resolution | 10 bit |
| Number of ADC Channels | 12 Channel |
| Number of Timers/Counters | 3 Timer |
| Interface Type | SCI, SPI |
| Operating Temperature | -40°C to +85°C |
| Mounting Style | SMD/SMT |
| Moisture Sensitive | Yes |
Key Features
- ST7 CISC Architecture: Ensures reliable operation with a robust instruction set that includes 63 basic instructions and 17 main addressing modes.
- Program Memory and RAM: Features 16 kB of Flash memory and 512 bytes of RAM.
- Analog and Digital Peripherals: Includes a 10-bit ADC with up to 12 input ports, and 4 timers with various modes such as input capture, output compare, PWM, and pulse generator.
- Communication Interfaces: Supports SPI synchronous serial interface and SCI asynchronous serial interface.
- Interrupt Management: Nested interrupt controller with 10 interrupt vectors plus TRAP and RESET, and 9/6 external interrupt lines.
- I/O Ports: Up to 32 multifunctional bidirectional I/O lines with high sink output capabilities.
Applications
The ST72F324BK4T6 is versatile and can be used in a variety of embedded system applications, including:
- Industrial Control Systems: Suitable for controlling and monitoring industrial processes due to its robust architecture and peripheral set.
- Consumer Electronics: Can be used in consumer devices that require low power consumption and high reliability.
- Automotive Systems: Applicable in automotive applications where the MCU needs to operate in harsh environments with high temperatures and electromagnetic interference.
- Medical Devices: Ideal for medical devices that require precise control and reliable operation.
Q & A
- What is the core processor of the ST72F324BK4T6?
The core processor is the ST7. - What is the maximum clock frequency of the ST72F324BK4T6?
The maximum clock frequency is 8 MHz. - What is the program memory size of the ST72F324BK4T6?
The program memory size is 16 kB (16K x 8) Flash. - What are the supply voltage ranges for the ST72F324BK4T6?
The supply voltage ranges from 3.8 V to 5.5 V. - How many I/O ports does the ST72F324BK4T6 have?
The ST72F324BK4T6 has up to 24 I/O ports. - What types of communication interfaces does the ST72F324BK4T6 support?
The ST72F324BK4T6 supports SCI (asynchronous serial interface) and SPI (synchronous serial interface). - What is the ADC resolution of the ST72F324BK4T6?
The ADC resolution is 10 bits. - How many ADC channels does the ST72F324BK4T6 have?
The ST72F324BK4T6 has up to 12 ADC channels. - What is the operating temperature range of the ST72F324BK4T6?
The operating temperature range is from -40°C to +85°C. - Is the ST72F324BK4T6 moisture sensitive?
Yes, the ST72F324BK4T6 is moisture sensitive.
