UPSD3254A-40U6
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- Mfr.Part #
- UPSD3254A-40U6
- Manufacturer
- STMicroelectronics
- Package / Case
- 80-LQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 288KB FLASH 80LQFP
- Stock
- 577
- In Stock ：
- 577
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Terminal Finish :
- TIN/NICKEL PALLADIUM GOLD
- Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Number of Terminations :
- 80
- Lead Free :
- Lead Free
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Frequency :
- 40MHz
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Core Size :
- 8-Bit
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Number of Timers/Counters :
- 3
- Number of Pins :
- 80
- Supply Voltage-Max (Vsup) :
- 5.5V
- DMA Channels :
- No
- Height Seated (Max) :
- 1.6mm
- Terminal Position :
- QUAD
- Core Processor :
- 8032
- Power Supplies :
- 5V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Has ADC :
- yes
- Packaging :
- Tray
- Number of I/O :
- 46
- Program Memory Size :
- 288KB 288K x 8
- Peripherals :
- LVD, POR, PWM, WDT
- Program Memory Type :
- Flash
- Access Time :
- 40 μs
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage-Min (Vsup) :
- 4.5V
- Package / Case :
- 80-LQFP
- Connectivity :
- I2C, UART/USART, USB
- Base Part Number :
- UPSD32
- Operating Temperature :
- -40°C~85°C TA
- DAC Channels :
- No
- Series :
- μPSD
- Data Converter :
- A/D 4x8b
- ROM (words) :
- 262144
- Interface :
- I2C, UART, USART, USB
- Memory Size :
- 288kB
- Pin Count :
- 80
- RAM Size :
- 32K x 8
- Oscillator Type :
- Internal
- Data Bus Width :
- 8B
- Terminal Pitch :
- 0.5mm
- Length :
- 12mm
- PWM Channels :
- yes
- Bit Size :
- 8
- Qualification Status :
- Not Qualified
- Datasheets
- UPSD3254A-40U6
Microcontrollers STMicroelectronics UPSD3254A-40U6 Overview
The UPSD3254A-40U6 by STMicroelectronics is a high-performance microcontroller that combines a robust 8-bit CPU core with 288KB of Flash memory, housed in an 80LQFP package. This product is part of the advanced Microcontrollers category and offers the ideal solution for embedded systems requiring a scalable and flexible MCU platform for applications ranging from automotive to industrial controls. Designed to deliver high-speed processing capabilities while minimizing power consumption, the UPSD3254A-40U6 is equipped with a wide array of features including dual data pointers, multiple timers, and real-time clock, making it a versatile choice for complex digital circuits. The integration of a large flash memory further enhances its capability to handle advanced embedded system applications requiring significant code or data storage.
UPSD3254A-40U6 Features
This microcontroller provides a comprehensive set of features that ensure versatility and high performance in demanding applications:
- 8-bit CPU Core: Efficient processing for real-time applications.
- 288KB Flash Memory: Ample storage for application code and data.
- 80LQFP Package: Compact form factor for space-sensitive applications.
- Multiple Communication Interfaces: Includes UART, I2C, and SPI for flexible connectivity options.
- Advanced Security Features: Ensures safe and secure operations, critical in today’s interconnected environments.
UPSD3254A-40U6 Applications
- Automotive Systems: Utilized in engine management and infotainment systems, where reliability and robustness are critical.
- Industrial Automation: Drives complex machinery and processes, ensuring precision and efficiency in operations.
- Consumer Electronics: Powers a variety of household gadgets, enhancing user interfaces and connectivity.
- Building Automation: Integral for monitoring and controlling environmental conditions within smart buildings.
- Telecommunications: Essential for managing data transmission and signal processing tasks within communication infrastructures.
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