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6402

RS Components
Part Number 6402
Manufacturer RS Components
Description Universal asynchronous receiver transmitter
Published Dec 8, 2019
Detailed Description data lssuedMarch 19854W Universalasynchronousreceiver transmitter ilOz and il02-1 Stock numbers 309-284and 304-12t4 Th...
Datasheet PDF File 6402 PDF File

6402
6402

Overview
data lssuedMarch 19854W Universalasynchronousreceiver transmitter ilOz and il02-1 Stock numbers 309-284and 304-12t4 The RS Universal asynchronousreceivertrans- mitters, UARTS are designed for interfacing an asynchronousserial data channeland a parallel data channel.
The devicescan be used in a wide range of applicationsincludingmodems,printers, peripheralsand remote dataacquisitionsystems.
The transmitter convertsparalleldata into serial form and automaticallyadds start,parity and stop bits.
The receiverconverts serial start, data parity and tran stop smis bits to p s i o n ,p a r aralleldata verifying ityand stop bits.
Utili propercode s i n gC M O S- LSI technology the devicesoperate at low power levelsand can be clockedat frequenciesup to 1 MHz 164021or 2 MHz (6402-1).
Severalstatusoutput flags are provided thereby increasing flexibility and simplifyingthe userinterface.
Features O Two speed options up to 1 MHzMO2or 2 MHz 6402-1 O Low power- lessthan10mW at 2MHz O Programmableword length,stop bits and parity O Automatic data formatting and statusgeneration O CMOSand LSTTLcompatible.
PIN CONNECTIONS Absolutemaximumratings Operatingtemperaturerange- -40"C to *85"C Storagetemperature--65"C to + 150"C Supplyvoltage +7.
0V d.
c.
Voltageon any inputor--0.
3 V to V66+0.
3V output pin d.
c.
characteristics Testconditions:V66: 5 V d.
c.
+57o,T666:25"C 6402-lcharacteristicsin ( )where different.
Parameter InputvoltageHighV1s InputvoltageLow V11 Input leakage111 O u t p u t v o l t a g eH i g h V 6 s Output voltage Low V61 Output leakage161 Power supply current 16.
6.
Input capacitanceCsp Output capacitanceC6 Condition Gnd2 mA I n r : ' 1 .
6m A Gn6sV9g1(V66 Vlx = Gn6or V66 Min.
vcc - 2.
0 -5.
0(- 1) 2.
4 - s .
0( - 1 ) Typ.
Max.
0.
8 5 .
0( 1) 0.
45 5 .
0( 1) 1 .
0 800(100) 7.
O 8.
0 8.
0 10.
0 Unit p.
A pA pA pF pF a.
c.
characteristics Test conditions : Vgg: 5 V d.
c.
+5o/o,Tamb:25"C 6/;02-lcharacteristicsin ( ) where different.
Paramet...


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