The ST72C334J2T6 is a robust 8-bit microcontroller from the esteemed ST72 family, designed and manufactured by STMicroelectronics. This microcontroller is particularly tailored for automotive and industrial applications, where reliability and performance are critical.

Key Features

• Core: The ST72C334J2T6 is built around a high-performance 8-bit ST7 CPU core, operating at a maximum frequency of up to 8 MHz, which provides a good balance between processing power and power consumption.
• Memory: It comes equipped with 8KB of on-chip Flash program memory, ensuring ample space for complex applications, and 384 bytes of RAM for efficient data handling.
• I/O Ports: The device features 28/32 programmable I/O lines which are highly flexible, allowing for easy interfacing with peripheral modules and external devices.
• Timers: Multiple integrated timers including a main timer, two 16-bit timers, and an 8-bit timer with PWM capability, provide versatile timing and control options for various application requirements.
• Communication Interfaces: For communication purposes, it supports a synchronous serial communication (SPI) interface and a UART for serial communication, facilitating easy data exchange with other systems.

Advanced Peripherals

The ST72C334J2T6 includes advanced peripherals that enhance its functionality. It has an Analog-to-Digital Converter (ADC) with up to 10 channels, providing accurate analog signal measurements. Additionally, the microcontroller features an integrated watchdog timer which helps in maintaining system integrity by resetting the system in case of software anomalies.

Package and Temperature Range

This microcontroller is available in a 44-pin TQFP package, which is suitable for space-constrained applications. It is designed to operate over an extended temperature range, making it ideal for harsh environments commonly found in automotive and industrial settings.

Applications

The ST72C334J2T6 is suitable for a wide range of applications including engine control units, body control modules, home appliances, and industrial control systems. Its robust design and feature set make it a go-to choice for developers looking for a reliable microcontroller that can withstand demanding conditions.