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UPSD3422EB40T6 The STMicroelectronics UPSD3422EB40T6 is an 8-Bit microcontroller featuring an 8032 core, 80KB Flash memory, and 40MHz speed. It offers USB v2.0 Full Speed connectivity and is housed in a 52-LQFP package.
Mfr Part #:

UPSD3422EB40T6

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics UPSD3422EB40T6 is an 8-Bit microcontroller featuring an 8032 core, 80KB Flash memory, and 40MHz speed. It offers USB v2.0 Full Speed connectivity and is housed in a 52-LQFP package.
✓ Total Stock: 58 pcs
$ Price Range: $6.40

UPSD3422EB40T6 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Husky International Electronic ✓
Non-Authorised Inventory information
34 pcs
On Request
34 pcs On Request 1 On Request On Request N/A On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
24 pcs
On Request
24 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

UPSD3422EB40T6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Lead Style
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
SVHC Present
Speed
Voltage
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UPSD3422EB40T6 Description

Short technical summary and product information.

The STMicroelectronics UPSD3422EB40T6 is a high-performance 8-bit microcontroller from the Turbo Plus series, built around a fast 40 MHz 8032 core. It offers 80KB of Flash program memory with READ-while-WRITE capability for in-application programming and EEPROM emulation, alongside 4KB of RAM.

 

This MCU integrates a variety of peripherals including USB v2.0 Full Speed, I²C, SPI, IrDA, and UART interfaces, making it suitable for diverse communication tasks. It also features an 8-channel, 10-bit A/D converter and 16 macrocells for programmable logic applications. The device operates over a voltage range of 3V to 5.5V and a temperature range of -40°C to 85°C.

 

The UPSD3422EB40T6 is supplied in a 52-lead LQFP package, designed for surface mounting. Its robust feature set, including JTAG debug support and a programmable watchdog timer, makes it a versatile choice for embedded systems requiring significant processing power and connectivity.

UPSD3422EB40T6 Quick Information

Product Type: Microcontroller
Series: Turbo Plus
Canonical Name: STMicroelectronics UPSD3422EB40T6 8-Bit Microcontroller
Subcategory: 8-Bit

UPSD3422EB40T6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-free product

UPSD3422EB40T6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

UPSD3422EB40T6 Features

  • Fast 40 MHz 8-bit 8032 MCU core.
  • 80KB Flash memory with read-while-write.
  • USB v2.0 Full Speed connectivity.
  • Integrated 10-bit ADC and 16 macrocells.
  • 52-lead LQFP surface mount package.

UPSD3422EB40T6 Applications

  • Suitable for embedded control systems.
  • Ideal for data acquisition tasks.
  • Used in communication interface designs.
  • Supports programmable logic integration.

UPSD3422EB40T6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core processor and speed of the UPSD3422EB40T6?

The UPSD3422EB40T6 features an 8-bit 8032 MCU core running at 40 MHz.

How much program memory and RAM does the UPSD3422EB40T6 have?

It has 80KB of Flash program memory and 4KB of RAM.

What communication interfaces are available on the UPSD3422EB40T6?

The UPSD3422EB40T6 supports I²C, IrDA, SPI, UART/USART, and USB v2.0 Full Speed.

What is the operating voltage range for this microcontroller?

The operating voltage range is 3V to 5.5V.

What is the operating temperature range of the UPSD3422EB40T6?

The operating temperature range is -40°C to 85°C (TA).

What package type is the UPSD3422EB40T6 supplied in?

It is supplied in a 52-lead LQFP package designed for surface mounting.

Does the UPSD3422EB40T6 have an Analog-to-Digital Converter?

Yes, it features an 8-channel, 10-bit A/D converter with a 6 µs conversion time.

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