The ST72314J2T3LLCTR is a versatile and high-performance microcontroller from STMicroelectronics, designed to offer a perfect balance between processing power and energy efficiency. This microcontroller is part of the ST7 family, which is renowned for its robust architecture, making it an ideal choice for a wide range of applications in automotive, industrial, and consumer electronics.

Key Features

• Core: The ST72314J2T3LLCTR is built around an industry-standard 8-bit core, operating at a maximum frequency of 8 MHz. Its core is designed to execute most instructions in just a few clock cycles, providing high efficiency and fast processing times for complex tasks.
• Memory: It comes with 8KB of Flash program memory, which is highly reliable and ensures data retention for a minimum of 20 years, as well as 10K write/erase cycles. Additionally, 384 bytes of RAM are included for efficient data handling and storage during operation.
• I/O Ports: The device features 28/32 multifunctional bidirectional I/O lines, allowing for flexible connection to peripherals and external modules. These I/O lines support various configurations, including interrupt generation on input lines.
• Timers: Equipped with an advanced control timer, an 8-bit timer, and a watchdog timer, the ST72314J2T3LLCTR can handle a variety of timing and control tasks, which is crucial for applications requiring precise timing measurements and system integrity checks.
• Communication Interfaces: For communication purposes, the microcontroller includes a synchronous serial peripheral interface (SPI) and an I2C interface, facilitating easy data exchange with other devices and sensors.
• Operating Conditions: The device operates over a wide voltage range of 3.0V to 5.5V, making it suitable for battery-operated applications as well as those that are connected to a power supply.
• Temperature Range: It is designed to perform reliably in extreme conditions, with an operating temperature range of -40°C to 85°C.
• Packaging: The microcontroller is available in a 44-pin LQFP package, which is compact and suitable for space-constrained applications.

The ST72314J2T3LLCTR is a powerful solution for developers looking for a microcontroller that offers a rich set of features without compromising on performance or power consumption. Its robust design and comprehensive feature set make it an excellent choice for a broad array of applications.