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  • XR21B1421IL28-F

XR21B1421IL28-F

CMOS UART Controllers Interface ICs QUAD 28 Pins QFN


  • Manufacturer: Exar Corporation
  • Origchip NO: 3417-XR21B1421IL28-F
  • Package: QFN
  • Datasheet: -
  • Stock: 782
  • Description: CMOS UART Controllers Interface ICs QUAD 28 Pins QFN(Kg)

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FedEx International, 5-7 business days.

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Details

Tags

Parameters
Package / Case QFN
Surface Mount YES
Number of Pins 28
Packaging Cut Tape
Number of Terminations 28
Max Operating Temperature 85°C
Min Operating Temperature -40°C
HTS Code 8542.31.00.01
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3.3V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Temperature Grade INDUSTRIAL
Interface UART
Max Supply Voltage 5.25V
Min Supply Voltage 4.4V
Operating Supply Current 13mA
uPs/uCs/Peripheral ICs Type BUS CONTROLLER, UNIVERSAL SERIAL BUS
Height 1mm
Length 5mm
Width 5mm
REACH SVHC Unknown
RoHS Status RoHS Compliant

XR21B1421IL28-F Overview


There is a package called QFN that contains it, and you can find it there. This packaging has a Cut Tape-shape, making it convenient to carry around. A number of 28 terminations are found in it. High efficiency is possible with a supply voltage of 3.3V. 28 pins are needed for operation. It has BUS CONTROLLER, UNIVERSAL SERIAL BUS integrated circuits / uCs / peripherals. Set the supply current to 13mA for the gadget. Maximum operating temperature 85°C°C ensures stable operation. For reliability, it operates at a temperature of -40°C degrees Celsius at all times. 5.25VV is its maximum supply voltage. It can work with a source voltage of 4.4V as low as possible.

XR21B1421IL28-F Features



XR21B1421IL28-F Applications


There are a lot of Exar Corporation XR21B1421IL28-F Controllers Interface ICs applications.

  • Network Routers
  • Smart Elevators
  • PLCs
  • Small Networks in HVAC or Building Control
  • Personal Digital Assistants (PDAs)
  • UART in SPI Systems
  • TVs
  • HDTVs
  • Smart handheld devices
  • PDAs