Manufacturer Part Number
UPSD3354D-40U6
Manufacturer
STMicroelectronics
Introduction
The UPSD3354D-40U6 is a highly integrated microcontroller from STMicroelectronics' µPSD series, designed for embedded systems requiring high performance and low-power consumption.
Product Features and Performance
Core Processor: 8032, 8-Bit architecture
Speed: 40MHz for swift data processing
Connectivity options: I2C, IrDA, SPI, UART/USART for versatile peripheral connections
Peripherals included: Low Voltage Detect (LVD), Power-On Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Number of I/O: 45, allowing extensive external interactions
Program Memory Size: 288KB (288K x 8) for ample code storage
Program Memory Type: FLASH for reliable, non-volatile storage
RAM Size: 32K x 8 for efficient data handling
Data Converters: A/D 8x10b for analog to digital conversion
Oscillator Type: Internal for reduced external component requirements
Operating Temperature: -40°C ~ 85°C, suitable for harsh environments
Mounting Type: Surface Mount
Package / Case: 80-LQFP for compact design applications
Product Advantages
High-speed performance and extensive connectivity options enhance system capabilities.
Integrated peripherals minimize the need for external components, reducing system costs.
Large memory capacity supports complex applications and software.
Robust operating temperature range ensures reliability in varied environments.
Key Technical Parameters
Core Size: 8-Bit
Speed: 40MHz
Connectivity: I2C, IrDA, SPI, UART/USART
Program Memory Size: 288KB
RAM Size: 32K x 8
Voltage Supply (Vcc/Vdd): 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Internal Watchdog Timer for system integrity checks
Low Voltage Detect and Power-On Reset enhance system reliability and safety.
Compatibility
Designed for broad compatibility with I2C, IrDA, SPI, UART/USART enabled devices and peripherals.
Application Areas
Ideal for embedded system applications requiring high performance, including industrial controls, consumer electronics, and automotive systems.
Product Lifecycle
The UPSD3354D-40U6 is listed as Obsolete, indicating it is nearing the end of its product life cycle. Customers might need to seek replacements or upgrades for future designs.
Several Key Reasons to Choose This Product
The high-speed 8032 core processor enables complex processing at 40MHz.
Versatile connectivity supports a wide range of peripheral integrations.
Ample program and RAM memory accommodate sophisticated software applications.
Suitable for high-reliability applications across a wide temperature range.
Integrated safety and quality features safeguard system operation.