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UPSD3234A-40U6

UPSD3234A-40U6

UPSD3234A-40U6

STMicroelectronics

288KB 288K x 8 FLASH 8032 8-Bit Microcontroller μPSD Series UPSD32 80 Pin 40MHz 5V 80-LQFP

SOT-23

UPSD3234A-40U6 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 80-LQFP
Number of Pins 80
Operating Temperature-40°C~85°C TA
PackagingTray
Series μPSD
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 80
Termination SMD/SMT
Terminal Finish TIN/NICKEL PALLADIUM GOLD
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 5V
Frequency 40MHz
Base Part Number UPSD32
Pin Count80
Qualification StatusNot Qualified
Interface I2C, UART, USART, USB
Memory Size256kB
Oscillator TypeInternal
Number of I/O 46
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Number of Bits 8
Core Processor 8032
Peripherals LVR, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 288KB 288K x 8
Connectivity I2C, UART/USART, USB
Supply Current-Max 62mA
Bit Size 8
Data Converter A/D 4x8b
Access Time 40 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
DAC Channels NO
Number of Timers/Counters 3
Address Bus Width12
Density 2 Mb
ROM (words) 262144
On Chip Program ROM Width 8
Boundary Scan YES
Low Power Mode YES
Format FIXED-POINT
Integrated Cache NO
Number of External Interrupts 2
Number of PWM Channels 5
Length 12mm
Height Seated (Max) 1.6mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
In-Stock:4175 items

Pricing & Ordering

QuantityUnit PriceExt. Price
714$10.43854$7453.11756

UPSD3234A-40U6 Product Details

UPSD3234A-40U6 Overview


A 80-LQFP package is included. In total, it has 46 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 288KB 288K 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 80 terminations in total. The part works on a 8-bit basis. An output voltage of 5V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 256kB memory size belongs to the part. UPSD32 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. On the chip, there are 80 pins that are accessible. A total of 3 timers/counters are included in the package. A total of 80 pins are present. 8 bits are found on a chip. A total of 5 PWM channels are used by the device. MCU chip is included in the part that 2 external interrupts are available.

UPSD3234A-40U6 Features


80-LQFP package
Mounting type of Surface Mount


UPSD3234A-40U6 Applications


There are a lot of STMicroelectronics
UPSD3234A-40U6 Microcontroller applications.


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

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