Fast RFQ response for ICs, passive components, protection devices, power semiconductors, and PCBA projects. Upload BOM
Integrated Circuits (ICs)

UPSD3333D-40U6

MCU 8-Bit uPSD 8032 CISC 128KB Flash 5V 80-Pin TQFP Tray

UPSD3333D-40U6 is a Microcontrollers from STMicroelectronics. JaronSemi supports sourcing for active, obsolete, and hard-to-find IC components. Contact us for current availability, date code, and quotation.

BrandSTMicroelectronics
PackageTQFP
Device TypeMicrocontrollers
MountingSurface Mount

Full Specifications

Number of Pins80
Data Bus Width8b
Max Frequency40MHz
Number of I/Os45
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
Density1Mb
Frequency40MHz

About This Product

UPSD3333D-40U6 is a Microcontrollers from STMicroelectronics. JaronSemi supports sourcing for active, obsolete, and hard-to-find IC components. Contact us for current availability, date code, and quotation.

What is this product used for?

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

Key Features

  • Case/Package: TQFP
  • Number of Pins: 80
  • 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.

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

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 80-Pin TQFP Tray

UPSD3333D-40U6

STMicroelectronics

UPSD3333D-40U6 is a Microcontrollers from STMicroelectronics. JaronSemi supports sourcing for active, obsolete, and hard-to-find IC components. Contact us for current availability, date code, and quotation.

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

Send an inquiry for this product