AT89C51RB2-RLRIL Allicdata Electronics
Allicdata Part #:

AT89C51RB2RLRILTR-ND

Manufacturer Part#:

AT89C51RB2-RLRIL

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Microchip Technology
Short Description: IC MCU 8BIT 16KB FLASH 44VQFP
More Detail: 80C51 89C Microcontroller IC 8-Bit 40MHz 16KB (16K...
DataSheet: AT89C51RB2-RLRIL datasheetAT89C51RB2-RLRIL Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Program Memory Type: FLASH
Base Part Number: AT89C51RB2
Supplier Device Package: 44-VQFP (10x10)
Package / Case: 44-LQFP
Operating Temperature: -40°C ~ 85°C (TA)
Oscillator Type: External
Data Converters: --
Voltage - Supply (Vcc/Vdd): 2.7 V ~ 3.6 V
RAM Size: 1.25K x 8
EEPROM Size: --
Series: 89C
Program Memory Size: 16KB (16K x 8)
Number of I/O: 32
Peripherals: POR, PWM, WDT
Connectivity: SPI, UART/USART
Speed: 40MHz
Core Size: 8-Bit
Core Processor: 80C51
Part Status: Obsolete
Packaging: Tape & Reel (TR) 
Description

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TheAT89C51RB2-RLRILmicrocontrollerhasbeendesignedwithdatacollectionandmotorcontrolapplicationsinmind.Itisanintegratedcircuitchipthatisusedinsomanydifferentproductsincludingsecuritysystems,automationsystems,andautomateddrivingsystems.ThismicrocontrollerisproducerspecificandincludesvariousperipheralsthatcanbeusedaccordingtotheapplicationthattheAT89C51RB2-RLRILisbeingusedfor.TheAT89C51RB2-RLRILisapackingofan8bitCPU,internalRAM,andprogrammemory.Theclockrateistypically12MHzandthemaximumbusfrequenciesare1.2MHzforAHBbusand400kHzforAPBbus.Theintegratedcircuitshasmultipleinputsandoutputs,includingoneI2Cbuschannel,Flexbuschannelsconnectedtoeachother,andalsoMDMAtransfermodes.TheAT89C51RB2-RLRILusesan8bitinstructionlengththatallowsforshorterinstructionselementsandfasterexecutionoftheinstructioncycle.TheATA89C51RB2-RLRILisfeaturedwithvariousperipheralsandexternalsignalinputs.Theinputssupportanalog,digital,andSRAMinputs.TheoutputoptionsincludePWM,timer,serialinterface,USBSiopport,ADCfunction,andinterrupts.Theintegratedcircuitshastwotypeofmemory:internalFlashmemoryandexternalSRAMmemory.TheinternalFlashmemoryholdsthefirmwareprogramcodeforapplication,andtheexternalSRAMmemoryistheworkingmemorywhiletheapplicationrunning.Theperipheraldevicesincludeaninternalanalog-to-digitalconverter(ADC),PWMconfigurableinputs,timerinputs,andserialinterfacecircuits.TheAT89C51RB2-RLRILwillalsosupportinterruptsforhandlingofvariouseventsandexternalsignals.WorkingprincipleoftheAT89C51RB2-RLRILmicrocontrolleristobasedonthesingle-cycleexecutionofalternatingrepetitiveoperations.Inthiscase,theprocessoralsosupportsinterruptsforhandlingofevents.TheAT89C51RB2-RLRILhasahigh-speedexecutioncorethatcanprocessalltheinstructionsinonecycle.Thisallowsforthequickerprocessingofalgorithmsthatarerequiredbytheapplication.ThemicrocontrolleralsousesAPromemoryforstoringtheprogramcode.Theprogramcodeisloadedintoaninternalflashmemoryandexecutedbytheprocessor.ThemicrocontrolleralsosupportsSRAMandotherperipheralsforimprovedperformances.TheAT89C51RB2-RLRILhasAROMemorysupportwhichallowstheprogrammertoaddainstructionstotheprocessorwithouthavingtoaddanythingelse.TheAT89C51RB2-RLRILmightalsorequireLCDDisplayinterfaceforvisualizationofdata.

TheAT89C51RB2-RLRILmicrocontrollerscanbeusedforembeddedsystemsanddatacollectionapplications.Theintegratedcircuitshaveseveraladvantages,suchaslowpowerconsumption,highspeedoperations,smallfootprint,flexibility,andthedataprotocolsthatcanbeusedtointeractwiththemicrocontroller.TheAT89C51RB2-RLRILcancontrolanumberofmotorsinautomatedsystemsandalsoactasamodemforconnecteddevices.TheAT89C51RB2-RLRILcanbeusedintheautomationofmanufacturingprocesses,assemblylines,homesecuritysystems,androbots.TheAT89C51RB2-RLRILisagaplinkerthatsupportsseveralstandwardsuchasEthernet,Serial,I2C,USB,andothertypesofcommunication.TheAT89C51RB2-RLRILcanalsobeusedinIoTapplicationsforadataprocessingandstorage.

TheAT89C51RB2-RLRILMicrocontrollershavebeenusedforahostofapplicationsincludingautomation,datacollection,motorcontrol,embeddedsystems,communications,andsecuritysystems.TheAT89C51RB2-RLRILcontainsamicrocontrollercorethatcanexecuteinstructionsinasinglecycleaswellasaroomemoryforloadingtheprogramcode.Theperipheralscanbeusedtocollectinputs fromvarioussensorsorforoutputtingtheresults. TheAT89C51RB2-RLRILCoupledwiththevariousperipherals, theAT89C51RB2-RLRILcancontrolmanyaspectsofanapplication, fromcommunicationsto motorcontrols. The AT89C51RB2-RLRILcanalsobeusedforthesupervisionofmachineryandautomation, providingflexibilityforcomplexsystems.

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