UPSD3254A-40U6

Part No :: UPSD3254A-40U6

Manufacturer: STMicroelectronics

VIGOR # :: 4800826

Description: IC MCU 8BIT 288KB FLASH 80LQFP

Catalog: Embedded - Microcontrollers

DataSheet: UPSD3254A-40U6 PDF

Country of origin: -

Date code: -

UPSD3254A-40U6 Specifications

Type	Description
Series:	µPSD
Package:	Tray
Part Status:	Obsolete
Core Processor:	8032
Core Size:	8-Bit
Speed:	40MHz
Connectivity:	I²C, UART/USART, USB
Peripherals:	LVD, POR, PWM, WDT
Number of I/O:	46
Program Memory Size:	288KB (288K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	32K x 8
Voltage - Supply (Vcc/Vdd):	4.5V ~ 5.5V
Data Converters:	A/D 4x8b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	80-LQFP
Supplier Device Package:	-

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 1291

Shipped from

HK warehouse

Expected Shipping Date

Nov 10 - Nov 14 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of UPSD3254A-40U6 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

MB90030PMC-GS-137E1

IC MCU 16BIT FFMC-16F0.35 64LQFP

R5F21275SYFP#V2

IC MCU 16BIT 24KB FLASH 32LQFP

CY96F385RSBPMC-GS172UJE2

IC MCU 16BIT 160KB FLASH 120LQFP

UPSD3254A-40U6

UPSD3254A-40U6

4800826

Pricing(USD)