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XR88C681CP/40-F

XR88C681CP/40-F

XR88C681CP/40-F

Exar Corporation

5V V 6.35mm mm Interface - UARTs (Universal Asynchronous Receiver Transmitter) 51.75mm mm CMOS 40 40

SOT-23

XR88C681CP/40-F Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case PDIP
Number of Pins 40
JESD-609 Code e3
Pbfree Code yes
Number of Terminations 40
ECCN Code EAR99
Terminal Finish MATTE TIN
Max Operating Temperature70°C
Min Operating Temperature 0°C
Technology CMOS
Terminal Position DUAL
Supply Voltage 5V
Pin Count40
Operating Supply Voltage5V
Temperature GradeCOMMERCIAL
Number of Channels 2
Max Supply Voltage5.25V
Min Supply Voltage4.75V
Nominal Supply Current15mA
uPs/uCs/Peripheral ICs Type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Propagation Delay400 ns
Data Rate1 Mbps
Address Bus Width4
Boundary Scan NO
Low Power Mode YES
External Data Bus Width 8
Number of Serial I/Os 2
Bus Compatibility 8080; 8080A; 8085; 8086; 8088; Z80; Z8000; 68XX; 65XX; 8051; 68HC11
Communication Protocol ASYNC, BIT
Data Encoding/Decoding Method NRZ
Length 51.75mm
Height Seated (Max) 6.35mm
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4886 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$5.370417$5.370417
10$5.066431$50.66431
100$4.779652$477.9652
500$4.509106$2254.553
1000$4.253873$4253.873

XR88C681CP/40-F Product Details

XR88C681CP/40-F Overview


The package PDIP offers the best value.Transmission is done through 2 channels.As its uP/uC/Peripheral ICs type, SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used.In its configuration, 40 terminations are used.In order to operate it, a supply voltage of 5V is required.As a means of transferring data, there are 2 serial I/Os.In this case, the electronic device is a type of integrated circuit with 40 pins.UART is important to keep the operating temperature below 0°C to ensure a long working period.To ensure long-term operation, the operating temperature should not exceed 70°C.The 40 pins form the basis for its configuration.Using Through Hole, it is mounted.UART is possible to ensure reliabilUARTy by keeping the supply voltage below 5.25V.Supply voltages above 4.75V can ensure reliability.Its high-efficiency operation depends on a supply voltage of 5V.

XR88C681CP/40-F Features


2 serial I/Os
Operating supply voltage of 5V


XR88C681CP/40-F Applications


There are a lot of Exar Corporation
XR88C681CP/40-F UARTs applications.


  • Cellular data devices
  • Industrial computing
  • Communications equipment
  • White goods
  • Battery Operated Electronics
  • Handheld Terminal
  • Personal Digital Assistants
  • Cellular Phones DataPort
  • Wireless Infrared Data Communications Systems
  • Handheld Terminals and Tablets

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