ST72F324BJ2T6  

ST72F324BJ2T6 Overview

The ST72F324BJ2T6 is an 8-bit microcontroller from STMicroelectronics, featuring an ST7 core processor and 8KB of FLASH program memory. This microcontroller is designed for a wide range of embedded applications, offering robust performance with a clock speed of 8MHz. It is equipped with 384 bytes of RAM and supports a supply voltage range of 3.8V to 5.5V. The ST72F324BJ2T6 is housed in a 44-pin LQFP package, making it suitable for surface mount applications. Despite being marked as obsolete, it remains a reliable choice for specific legacy systems and applications.

ST72F324BJ2T6 Features

• Core Processor: ST7 core with 8MHz clock speed.
• Program Memory: 8KB FLASH (8K x 8).
• RAM: 384 bytes (384 x 8).
• Supply Voltage: 3.8V to 5.5V.
• I/O Pins: 32 programmable I/O lines.
• Peripherals: Low Voltage Detector (LVD), Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT).
• Connectivity: Serial Communication Interface (SCI) and Serial Peripheral Interface (SPI).
• Data Converters: 12-channel 10-bit Analog-to-Digital Converter (A/D).
• Oscillator: Internal oscillator for precise timing.
• Package: 44LQFP, suitable for surface mount technology.
• Compliance: REACH unaffected, RoHS3 compliant, and moisture sensitivity level 3 (168 hours).

ST72F324BJ2T6 Applications

The ST72F324BJ2T6 is ideal for a variety of applications, including:

• Consumer Electronics: Appliances, remote controls, and small electronic devices.
• Industrial Automation: Control systems, sensors, and actuators.
• Automotive: Ancillary systems, such as lighting control and dashboard electronics.
• Medical Devices: Portable medical equipment and monitoring devices.
• Telecommunications: Modems, set-top boxes, and other communication devices.

ST72F324BJ2T6 Development Tools

STMicroelectronics provides a comprehensive suite of development tools for the ST72F324BJ2T6, including:

• Evaluation Boards: Pre-configured boards to facilitate initial testing and development.
• Integrated Development Environment (IDE): Software tools for writing, debugging, and optimizing code.
• In-Circuit Emulators (ICE): Hardware tools for real-time debugging and code verification.
• Libraries and Firmware: Pre-written code libraries and firmware to accelerate development.

ST72F324BJ2T6 Advantages

• Robust Performance: The 8MHz clock speed and 8KB FLASH memory provide sufficient processing and power storage for a wide range of applications.
• Low Power Consumption: The 3.8V to 5.5V supply voltage range ensures efficient power usage, making it suitable for battery-powered devices.
• Rich Peripheral Set: Integrated peripherals such as LVD, POR, PWM, and WDT enhance functionality and reduce the need for external components.
• High I/O Count: 32 programmable I/O lines offer extensive connectivity options.
• Compliance and Reliability: REACH unaffected, RoHS3 compliant, and MSL 3 (168 hours) ensure the microcontroller meets industry standards for safety and reliability.

Conclusion of ST72F324BJ2T6

The ST72F324BJ2T6 is a versatile 8-bit microcontroller that offers a balance of performance, functionality, and reliability. Despite its obsolete status, it remains a valuable component for legacy systems and specific applications where its features are well-suited. With a comprehensive suite of development tools and a wide range of applications, the ST72F324BJ2T6 continues to be a reliable choice for embedded system designers.

ST72F324BJ2T6 Documents

Download datasheets and manufacturer documentation for ST72F324BJ2T6