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UPSD3422EV-40T6

UPSD3422EV-40T6

UPSD3422EV-40T6

STMicroelectronics

80KB 80K x 8 FLASH 8032 8-Bit Microcontroller μPSD Series UPSD34 52 Pin 40MHz 3.3V 52-TQFP

SOT-23

UPSD3422EV-40T6 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 52-TQFP
Number of Pins 52
Operating Temperature-40°C~85°C TA
PackagingTray
Series μPSD
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 52
Terminal Finish MATTE TIN/NICKEL PALLADIUM GOLD
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.65mm
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number UPSD34
Pin Count52
Qualification StatusNot Qualified
Operating Supply Voltage3.3V
Interface I2C, IrDA, SPI, UART, USART, USB
Memory Size64kB
Oscillator TypeInternal
Number of I/O 35
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 3V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Number of Bits 8
Core Processor 8032
Peripherals LVD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 80KB 80K x 8
Connectivity I2C, IrDA, SPI, UART/USART, USB
Bit Size 8
Data Converter A/D 8x10b
Access Time 40 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 3
Length 10mm
Height Seated (Max) 1.6mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4094 items

Pricing & Ordering

QuantityUnit PriceExt. Price
160$8.28944$1326.3104

UPSD3422EV-40T6 Product Details

UPSD3422EV-40T6 Overview


A 52-TQFP package is included. In total, it has 35 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. μPSD series components belong to this electrical component. Its program memory size is 80KB 80K x 8. There is a 8032 Core Processor inside MCU that provides this device with its power. MICROCONTROLLER uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 52 terminations in total. The part works on a 8-bit basis. An output voltage of 3.3V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 64kB memory size belongs to the part. UPSD34 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 40MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 52 pins that are accessible. A total of 3 timers/counters are included in the package. A total of 52 pins are present. 8 bits are found on a chip.

UPSD3422EV-40T6 Features


52-TQFP package
Mounting type of Surface Mount


UPSD3422EV-40T6 Applications


There are a lot of STMicroelectronics
UPSD3422EV-40T6 Microcontroller applications.


  • Calculator
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  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

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