STMicroelectronics UPSD3234BV-24U6 Microcontroller

The UPSD3234BV-24U6 is a highly integrated and feature-rich microcontroller from STMicroelectronics, designed to cater to a wide range of applications that demand reliable performance and low power consumption. This microcontroller is part of the uPSD3200 family, which is well-known for its dual-bank Flash architecture and comprehensive peripheral set.

Key Features

• High-Performance Core: At the heart of the UPSD3234BV-24U6 is an 8-bit 8051 microcontroller core that operates at up to 40 MHz, providing a perfect balance between processing power and energy efficiency.
• Memory Configuration: The device is equipped with 3234K of Flash memory, which is split between user code and data storage (16K x 8) and an additional 256K of Flash for bootloader or special function firmware. It also includes 256 bytes of internal RAM and 2304 bytes of auxiliary RAM.
• Flexible Peripheral Set: This microcontroller features a range of integrated peripherals, including multiple 16-bit timers, a PWM unit, an I²C interface, SPI buses, and up to 46 general-purpose I/O pins, allowing for versatile hardware interfacing and control.
• USB Functionality: With a USB 2.0 full-speed interface, the UPSD3234BV-24U6 can handle data transfer rates of up to 12 Mbps, making it suitable for USB-based applications.
• Dual-Bank Flash: The dual-bank Flash architecture enables firmware updates without taking the system offline, ensuring continuous operation and increased reliability.
• Power Management: The device includes power-saving modes such as Idle and Power Down, which help to reduce power consumption when full processing power is not required.

Applications

The UPSD3234BV-24U6 is ideal for applications that require robust control with the need for USB connectivity. This includes industrial control systems, consumer electronics, communication devices, and any embedded system that benefits from a high degree of integration and a rich peripheral set.

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The UPSD3234BV-24U6 is designed to meet the stringent requirements of various industries, ensuring long-term reliability and performance under diverse operating conditions.