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UPSD3422EB40T6 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN19 sourced attributes1 source document

STMicroelectronics · exact orderable part

UPSD3422EB40T6

IC MCU 8BIT 80KB FLASH 52LQFP

Core Processor
8032
Speed
40MHz
Program Memory Size
80KB (80K x 8)
RAM Size
4K x 8
Voltage - Supply (Vcc/Vdd)
3V ~ 5.5V
Package / Case
52-LQFP
Original manufacturerCommercial terms confirmed per lot
ManufacturerSTMicroelectronics
Package / case52-LQFP
Mounting typeSurface Mount
PackingTray

Technical parameters

Technical specifications

19 normalized values · 1 validated source

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ParameterValue
Base Product NumberUPSD34 [1]
ConnectivityI²C, IrDA, SPI, UART/USART, USB [1]
Core Processor8032 [1]
Core Size8-Bit [1]
Data ConvertersA/D 8x10b [1]
MfrSTMicroelectronics [1]
Mounting TypeSurface Mount [1]
Number of I/O35 [1]
Operating Temperature-40°C~85°C(TA) [1]
Oscillator TypeInternal [1]
PeripheralsLVD, POR, PWM, WDT [1]
Product StatusObsolete [1]
Program Memory Size80KB (80K x 8) [1]
Program Memory TypeFLASH [1]
RAM Size4K x 8 [1]
SeriesµPSD [1]
Speed40MHz [1]
Voltage - Supply (Vcc/Vdd)3V ~ 5.5V [1]
Package / Case52-LQFP [1]
Specification references[1]STMicroelectronics UPSD3422EB40T6 vendor product record ↗

Catalog relationships

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This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerSTMicroelectronicsView brand page →CategoryMicrocontrollersView category page →

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