ATMEGA649V-8AUR IC MCU 8BIT 64KB IFLESHI 64TQFP

Inkcazo

I-Atmel ATmega329/3290/649/6490 ibonelela ngezi mpawu zilandelayo: 32/64K bytes of In-System Programmable Flash with Read-While-Write capabilities, 1/2K bytes EEPROM, 2/4K byte SRAM, 54/69 injongo ngokubanzi I Imigca ye-O, iirejista ze-32 ezisebenza ngokubanzi, i-JTAG interface ye-Boundary-scan, i-On-chip Debugging inkxaso kunye neprogram, isilawuli esipheleleyo se-On-chip LCD esinolawulo lwangaphakathi lwangaphakathi, ezintathu eziguquguqukayo ze-Timer / Counters ezineendlela zokuthelekisa, zangaphakathi nangaphandle. kuphazamisa, i-serial programmable USART, i-Universal Serial Interface kunye ne-Start Condition Detector, i-8-channel, i-10-bit ADC, i-Watchdog Timer enokucwangciswa kunye ne-Oscillator yangaphakathi, i-SPI ye-serial port, kunye ne-software ezintlanu ezikhethiweyo zokulondoloza amandla.Imodi ye-Idle imisa i-CPU ngelixa ivumela i-SRAM, i-Timer / Counters, i-SPI port, kunye nenkqubo yokuphazamisa ukuqhubeka nokusebenza.Imowudi ye-Power-down igcina imixholo yerejista kodwa imisa i-Oscillator, ikhubaza yonke eminye imisebenzi ye-chip kude kube kukuphazamiseka okulandelayo okanye ukusetwa kwakhona kwehardware.Kwimowudi yokonga amandla, i-timer e-asynchronous kunye nesilawuli se-LCD siyaqhubeka nokusebenza, sivumela umsebenzisi ukuba agcine isiseko sexesha kwaye asebenzise umboniso we-LCD ngelixa sonke isixhobo silele.Imodi ye-ADC yokuNcitshiswa kweNxolo imisa i-CPU kunye nazo zonke iimodyuli ze-I / O ngaphandle kwe-timer e-asynchronous, isilawuli se-LCD kunye ne-ADC, ukunciphisa ingxolo yokutshintsha ngexesha lokuguqulwa kwe-ADC.Kwimo yokulinda, icrystal/resonator Oscillator iyasebenza ngelixa sonke isixhobo silele.Oku kuvumela ukuqalisa ngokukhawuleza kakhulu kudityaniswe nokusetyenziswa kwamandla aphantsi.