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  • XR68C681CJ-F

XR68C681CJ-F

5V V 16.66mm mm Interface - UARTs (Universal Asynchronous Receiver Transmitter) 16.66mm mm CMOS 44 260 44


  • Manufacturer: Exar Corporation
  • Origchip NO: 3417-XR68C681CJ-F
  • Package: PLCC
  • Datasheet: -
  • Stock: 974
  • Description: 5V V 16.66mm mm Interface - UARTs (Universal Asynchronous Receiver Transmitter) 16.66mm mm CMOS 44 260 44 (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Package / Case PLCC
Number of Pins 44
Weight 2.386605g
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1
Number of Terminations 44
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Subcategory Serial IO/Communication Controllers
Technology CMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 40
Pin Count 44
Operating Supply Voltage 5V
Power Supplies 5V
Temperature Grade COMMERCIAL
Number of Channels 2
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Memory Size 3B
Operating Supply Current 15mA
Nominal Supply Current 15mA
uPs/uCs/Peripheral ICs Type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Clock Frequency 4MHz
Propagation Delay 400 ns
Data Rate 1 Mbps
Boundary Scan NO
Low Power Mode NO
Screening Level MIL-STD-883
Number of Serial I/Os 2
Communication Protocol ASYNC, BIT
Data Encoding/Decoding Method NRZ
Height 4.57mm
Length 16.66mm
Width 16.66mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free

XR68C681CJ-F Overview


The package PLCC offers the best value.Transmissions are made using 2 channels.The type uPs/uCs/Peripheral ICs of this circuit is SERIAL IO/COMMUNICATION CONTROLLER, SERIAL.A configuration of 44 terminations is used.To operate it, 5V is provided as the supply voltage.There are 2 serial I/Os working as a way for data communication.There are 44 pins on this electronic device.This IC operates at a clock frequency of 4MHz.A series of similarities lead us to include it in the subcategory of Serial IO/Communication Controllers.In order for the equipment to work for a long period of time, it should not be allowed to reach a temperature above 0°C.For a long-term satisfactory performance, it is necessary not to exceed the operating temperature of 70°C.A device's configuration is based on its 44 pins.Using Surface Mount, it is mounted.UART is possible to ensure reliabilUARTy when the supply voltage is kept below 5.25V.In order to maintain reliability, the supply voltage should be kept above 4.75V.If the power supply is set to 5V, it is reliable and efficient for electronic designers.To ensure its high efficiency, a voltage of 5V is provided as the supply voltage.An application-specific supply current of 15mA is used for its operation.With a memory size of 3B, various information is stored.

XR68C681CJ-F Features


2 serial I/Os
Clock frequency of 4MHz
Power supplies of 5V
Operating supply voltage of 5V

XR68C681CJ-F Applications


There are a lot of Exar Corporation XR68C681CJ-F UARTs applications.

  • GPS Systems
  • Point-of-Sale Systems
  • Multi serial ports RS-232/RS-422/RS-485 Cards
  • Ethernet Network to Serial Ports
  • Point-of- Sale Terminals
  • Communications equipment
  • GPS Devices
  • Gaming Terminals
  • Battery Operated Instruments
  • Portable Appliances