The UPSD3251F-40T6 is a sophisticated microcontroller unit (MCU) from STMicroelectronics, designed to cater to the demanding needs of modern embedded systems. This powerful MCU is part of the uPSD3200 Turbo Plus Series, which is known for its high performance and integration of USB functionality.

Key Features

• Core: The device is built upon a 8032 microcontroller core, which operates at a frequency of 40MHz, providing robust processing capabilities for a variety of applications.
• Memory: It boasts a large on-chip memory, including 256KB of Flash memory for program storage and 16KB of SRAM for data handling, ensuring ample space for complex applications and data-intensive tasks.
• USB Functionality: With integrated USB 1.1 functionality, this MCU allows for easy connection with computers and other USB-equipped devices for communication and control purposes.
• Dual Data Pointer: To optimize data transfer rates, the UPSD3251F-40T6 features a dual data pointer architecture, which significantly speeds up data movement within the MCU.
• Flexible I/O: The device includes 40 I/O lines, providing extensive interfacing capabilities with external devices and peripherals, enhancing the versatility of the system it powers.
• Advanced Peripherals: It comes equipped with a range of integrated peripherals such as timers, interrupt controllers, and serial communication interfaces, which contribute to reducing the need for additional external components.

Applications

With its robust set of features, the UPSD3251F-40T6 is an ideal choice for a wide array of applications, including but not limited to consumer electronics, industrial control systems, home automation, and office automation equipment. Its high-speed processing and USB capabilities make it particularly well-suited for applications requiring rapid data transfer and connectivity options.

Package and Quality

This MCU comes in a TQFP-52 package, which is known for its compact footprint and suitability for space-constrained applications. STMicroelectronics ensures high-quality standards, with each unit undergoing rigorous testing to maintain reliability and performance in diverse operating conditions.