The ST72C104G1B6 is a robust 8-bit microcontroller from STMicroelectronics, designed to cater to a wide range of embedded applications. This powerful MCU is based on the high-performance ST7 core, operating at a maximum frequency of 8 MHz. It is an ideal choice for automotive, industrial control systems, home appliances, and various other automation tasks where reliability and efficiency are paramount.

Key Features

• Core: 8-bit ST7 CPU core, ensuring a perfect balance between processing power and energy efficiency.
• Memory: Equipped with 4KB of Flash program memory, providing ample space for application code, and 128 bytes of RAM for efficient data handling.
• Clock: Flexible clock control system with an 8 MHz crystal oscillator, an internal RC oscillator, and a PLL for CPU clock.
• I/O Ports: 28/32 programmable I/O lines, allowing for versatile connectivity and peripheral control.
• Timers: Includes an array of timers such as a main timer, an 8-bit auto-reload timer, and a watchdog timer for system reliability.
• Communication Interfaces: Features SPI and SCI interfaces for serial communication with other devices.
• ADC: 10-bit analog-to-digital converter with 11 channels, enabling precise sensor readings and analog signal processing.
• Supply Voltage: Operates within a supply voltage range of 3.0 V to 5.5 V, compatible with various power sources and ensuring operational stability.
• Temperature Range: Industrial temperature range from -40°C to 85°C, suitable for harsh environments.
• Packages: Available in a variety of packages including SO28, SDIP32, and QFP32, providing flexibility for different PCB layouts.

Applications

The ST72C104G1B6 microcontroller is designed for applications that require dependable performance and low power consumption. It can be found in:

• Automotive control systems
• Industrial automation and control
• Home appliances
• Personal electronics
• Energy management systems

With its comprehensive feature set and robust design, the ST72C104G1B6 from STMicroelectronics is a versatile microcontroller that meets the needs of a multitude of embedded system applications.