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UPSD3333D-40T6

MCU 8-Bit uPSD 8032 CISC 128KB Flash 5V 52-Pin TQFP Tray

The STMicroelectronics MCU 8-Bit uPSD 8032 is a versatile microcontroller designed for a wide range of embedded applications. With its 128KB of FLASH memory and a robust 8-bit architecture, this microcontroller operates at a maximum frequency of 40MHz, ensuring efficient processing capabilities. Housed in a compact 52-pin TQFP package, it features multiple interfaces including I2C, SPI, and UART, making it ideal for communication-intensive tasks. The device is built to withstand harsh environmen

BrandSTMicroelectronics
PackageTQFP
Device TypeMicrocontrollers
MountingSurface Mount

Full Specifications

Number of Pins52
Data Bus Width8b
Max Frequency40MHz
Number of I/Os36
InterfaceI2C, IrDA, SPI, UART, USART
Memory TypeFLASH
Memory Size128kB
Min Supply Voltage4.5V
Max Supply Voltage5.5V
PeripheralsLVD, POR, PWM, WDT
MountSurface Mount
Access Time40µs
Frequency40MHz
Max Operating Temperature85°C

About This Product

The STMicroelectronics MCU 8-Bit uPSD 8032 is a versatile microcontroller designed for a wide range of embedded applications. With its 128KB of FLASH memory and a robust 8-bit architecture, this microcontroller operates at a maximum frequency of 40MHz, ensuring efficient processing capabilities. Housed in a compact 52-pin TQFP package, it features multiple interfaces including I2C, SPI, and UART, making it ideal for communication-intensive tasks. The device is built to withstand harsh environments, with an operating temperature range from -40°C to 85°C, making it suitable for industrial applications.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Key Features

  • Case/Package: TQFP
  • Number of Pins: 52
  • Interface: I2C, IrDA, SPI, UART, USART
  • Mount: Surface Mount
  • Data Bus Width: 8b
  • Max Frequency: 40MHz

Typical Use Cases

Embedded Processors and Controllers Microcontrollers TQFP Microcontrollers

Sourcing Support for This MPN

Contact JaronSemi to confirm package, date code, and traceability requirements.

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  • Approved-alternate and cross-reference review when the requested line is constrained
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RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
MCU 8-Bit uPSD 8032 CISC 128KB Flash 5V 52-Pin TQFP Tray

UPSD3333D-40T6

STMicroelectronics

The STMicroelectronics MCU 8-Bit uPSD 8032 is a versatile microcontroller designed for a wide range of embedded applications. With its 128KB of FLASH memory and a robust 8-bit architecture, this microcontroller operates at a maximum frequency of 40MHz, ensuring efficient processing capabilities. Housed in a compact 52-pin TQFP package, it features multiple interfaces including I2C, SPI, and UART, making it ideal for communication-intensive tasks. The device is built to withstand harsh environmen

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