The STR751FR1T6 is a highly integrated microcontroller unit (MCU) from STMicroelectronics, designed to cater to a wide range of applications that require high-performance processing, low power consumption, and a rich set of peripherals. This ARM7TDMI-S™ based MCU operates at a frequency of up to 48 MHz, offering a balance between processing power and energy efficiency.

Key Features

• Core: ARM7TDMI-S™ 32-bit RISC CPU core, capable of 48 MHz maximum frequency, with high-density 16-bit instruction set.
• Memory: 64 Kbytes of Flash memory and 16 Kbytes of RAM, ensuring ample space for complex applications and data storage.
• Debugging: Embedded in-circuit debugging and in-circuit programming features for full-speed real-time debugging with minimal additional hardware.
• Power Management: Multiple power-down modes for increased energy savings, including Slow, Sleep, and Stop modes.
• Peripherals: Wide range of on-chip peripherals including USB 2.0 full-speed interface, two UARTs, two I2C interfaces, three SPIs, and up to 38 multifunctional I/O ports.
• Timers: Three 16-bit timers, each with up to four input captures/output compare channels, a PWM function, and a 16-bit basic timer for watchdog and system clocking.
• Analog: 10-bit ADC with up to 16 channels, ensuring precise analog signal acquisition.
• Robust Design: High ESD tolerance and a wide operating voltage range from 3.0 to 3.6 V.

Applications

The STR751FR1T6 is tailored for a variety of applications that require robust performance and connectivity. Its versatile feature set makes it suitable for industrial control systems, point-of-sale terminals, medical devices, alarm systems, small appliances, and battery-operated devices.

Quality and Reliability

STMicroelectronics is known for its commitment to quality and reliability, and the STR751FR1T6 is no exception. It is designed to meet the rigorous standards of industrial applications and is backed by ST's reputation as a trusted leader in the semiconductor industry.