UPD780034AYCW

8-BIT SINGLE-CHIP MICROCONTROLLERS

DESCRIPTION TheµPD780031AY,780032AY,780033AY,and780034AYaremembersoftheµPD780034AYSubseriesofthe78K/0Series.ThisisaµPD780034ASubseriesproductwithanaddedmultimaster-supportingI2Cbusinterface,andissuitableforAVequipmentapplications.Aflashmemoryversion,theµPD

780034

Commonto78K/0Series

Featuresof78K/0Series The78K/0seriesisacollectionof8-bitsingle-chipmicrocontrollersidealforcommercialsystems. TheµPD78054and78054YsubseriesareprovidedwithperipheralhardwarefunctionssuchasanA/Dconverter,D/Aconverter,timer,serialinterface,real-timeoutputport,

780034Y

Commonto78K/0Series

Featuresof78K/0Series The78K/0seriesisacollectionof8-bitsingle-chipmicrocontrollersidealforcommercialsystems. TheµPD78054and78054YsubseriesareprovidedwithperipheralhardwarefunctionssuchasanA/Dconverter,D/Aconverter,timer,serialinterface,real-timeoutputport,

UPD780034

MOSINTEGRATEDCIRCUIT

FEATURES •InternalROMandRAM •Externalmemoryexpansionspace:64Kbytes •Minimuminstructionexecutiontime:0.24ms(atfX=8.38-MHzoperation) •I/Oports:51(N-chopen-drain5-Vwithstandvoltage:4) •10-bitresolutionA/Dconverter:8channels(AVDD=2.7to5.5V) •Serialinte

UPD780034

8-BITSINGLE-CHIPMICROCONTROLLER

UPD780034

8-BITSINGLE-CHIPMICROCONTROLLER

DESCRIPTION TheµPD780016Yand780018YaremembersoftheµPD780018Ysubseriesofthe78K/0seriesmicrocontrollers.Besidesahigh-speed,high-performanceCPU,thesemicrocontrollershaveon-chipROM,RAM,I/Oports,timer,serialinterface,real-timeoutputport,interruptcontrol,andvarious

UPD780034A

8-BITSINGLE-CHIPMICROCONTROLLERS

DESCRIPTION TheµPD78F0034BisamemberoftheµPD780034ASubseriesinthe78K/0Series,andisequivalenttotheµPD780034A(expanded-specificationproduct)butwithflashmemoryinplaceofinternalROM. TheµPD78F0034BYisamemberoftheµPD780034AYSubseries,featuringflashmemoryinplace

UPD780034A

8-BITSINGLE-CHIPMICROCONTROLLER

DESCRIPTION TheµPD780232isamemberoftheµPD780232Subseriesinthe78K/0Series.TheµPD780232SubseriesconsistsofproductsthatincorporateaVFDcontroller/driverforpanelcontrol. Aflashmemoryversion,theµPD78F0233,thatcanoperatewithinthesamepowersupplyvoltagerangeasth

UPD780034A

8-BITSINGLE-CHIPMICROCONTROLLER

DESCRIPTION TheµPD78F0034BisamemberoftheµPD780034ASubseriesinthe78K/0Series,andisequivalenttotheµPD780034A(expanded-specificationproduct)butwithflashmemoryinplaceofinternalROM. TheµPD78F0034BYisamemberoftheµPD780034AYSubseries,featuringflashmemoryinplace

UPD780034A

8-bitSingle-ChipMicrocontroller

Features •Internalmemory •Instructionexecutiontimecanbechanged •I/Oports:59 •8-bitresolutionA/Dconverter:5channels •Soundgenerator •LCD-controller/driver •Metercontroller/driver •CAN-Interface •Serialinterface:3channels •3-wiremode:1channel •2-wire/