Part No :

TT21401-56LQI44

Manufacturer
Cypress Semiconductor
VIGOR # :

9856455

Description
IC MCU 32BIT 56QFN
Catalog
Embedded - Microcontrollers
DataSheet
TT21401-56LQI44 PDF
Country of origin
-
Date code
-
ads
Type Description
Series:-
Package:Tray
Part Status:Obsolete
Core Processor:-
Core Size:32-Bit
Speed:500kHz
Connectivity:I²C, SPI
Peripherals:-
Number of I/O:44
Program Memory Size:-
Program Memory Type:-
EEPROM Size:-
RAM Size:-
Voltage - Supply (Vcc/Vdd):1.71V ~ 5.5V
Data Converters:-
Oscillator Type:-
Operating Temperature:-
Mounting Type:Surface Mount
Package / Case:56-UFQFN Exposed Pad
Supplier Device Package:56-QFN (6x6)
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  • 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.
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  • Orders cannot be canceled after shipping the packages.
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  • 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.)
Shipped from
HK warehouse
Expected Shipping Date
Sep 07 - Sep 11 2026
Pricing(USD)
Quantity Unit Price Ext. Price

Current price of TT21401-56LQI44 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

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