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Categories Integrated Circuits (ICs)
Manufacturer STMicroelectronics
Series μPSD
Packaging Tray
Part Status Obsolete(EOL)
Core Processor 8032
Core Size 8-Bit
Speed 40MHz
Connectivity I2C, UART/USART
Peripherals LVD, POR, PWM, WDT
Number of I/O 37
Program Memory Size 160KB (160K x 8)
Program Memory Type FLASH
RAM Size 32K x 8
Supply Voltage 4.5 V ~ 5.5 V
Data Converters A/D 4x8b
Oscillator Type Internal
Operating Temperature Range -40°C ~ 85°C (TA)
Package 52-LQFP
Win Source Part Number 1278095-UPSD3253B-40T6
Manufacturer Homepage www.st.com
Popularity Medium
Supply and Demand Status Limited
Family Name UPSD3253B
Introduction Date March 23, 1998
ECCN EAR99
Halogen Free Compliant
Estimated EOL Date Obsolete
Ultra Librarian 3D Model Ultra Librarian UPSD3253B-40T6 CAD Model

Description

Product Overview: UPSD3253B-40T6

The UPSD3253B-40T6 is a sophisticated microcontroller unit (MCU) from STMicroelectronics, renowned for its high performance and reliability. This MCU is part of the uPSD3200 family, which integrates a 8032 core with programmable logic, making it an excellent choice for applications requiring complex logic operations and high-speed data processing.

Key Features

  • Core: The device is built around an 8-bit 8032 microcontroller core that operates at a frequency of 40 MHz, providing robust processing capabilities for a variety of applications.
  • Memory: It comes equipped with a large 256KB Flash memory and 16KB SRAM, ensuring ample space for program storage and efficient data management.
  • Programmable Logic: The MCU features programmable logic cells that can be configured to implement custom logic functions, providing flexibility and reducing the need for additional components.
  • Communication Interfaces: Multiple communication interfaces including SPI, I²C, and UART are available, facilitating easy integration with a wide range of peripherals and other devices.
  • Timers and Interrupts: A variety of timers and interrupt features enable precise timing operations and responsive task management.
  • Power Management: Advanced power management features help to reduce power consumption in various operating modes, making it suitable for power-sensitive applications.

Applications

The UPSD3253B-40T6 is versatile and can be used in a broad spectrum of applications. Its capabilities make it ideal for:

  • Industrial control systems
  • Home automation
  • Automotive electronics
  • Complex logic controllers
  • Embedded systems requiring custom logic solutions

Quality and Reliability

STMicroelectronics is committed to providing products that meet the highest standards of quality and reliability. The UPSD3253B-40T6 is manufactured to stringent specifications and has undergone rigorous testing to ensure performance and longevity in demanding environments.

For developers and engineers seeking a robust MCU with customizable logic capabilities, the UPSD3253B-40T6 offers a powerful and flexible platform to build sophisticated and reliable electronic systems.

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