LPC3250FET296/01,5 IC MCU 16/32BIT ROMLESS 296TFBGA

Incazelo

Ama-microcontrollers ashumekiwe we-LPC3220/30/40/50 aklanyelwe amandla aphansi, izinhlelo zokusebenza zokusebenza okuphezulu.I-NXP ifinyelele imigomo yayo yokusebenza isebenzisa inqubo ye-nanometer engu-90 ukuze iqalise i-ARM926EJ-S CPU core ene-co-processor yephoyinti elintantayo le-vector kanye nesethi enkulu yama-peripherals ajwayelekile okuhlanganisa i-USB On-The-Go.I-LPC3220/30/40/50 isebenza kumafrikhwensi e-CPU afika ku-266 MHz.Ukuqaliswa kwe-NXP kusebenzisa i-ARM926EJ-S CPU core ene-architecture yase-Harvard, ipayipi elinezigaba ezi-5, kanye neYunithi Yokulawula Inkumbulo (MMU) ebalulekile.I-MMU ihlinzeka ngamakhono enkumbulo adingekayo ukuze kusekelwe izimfuno zezinhlelo eziningi zezinhlelo zokusebenza zesimanje.I-ARM926EJ-S futhi inesethi esekwe kwihadiwe yezandiso zemiyalo ye-DSP, ehlanganisa umjikelezo owodwa wokusebenza kwe-MAC, kanye nokwenziwa kwekhodi yomdabu ye-Jazelle Java Byte esekelwe kuhadiwe.Ukuqaliswa kwe-NXP kunenqolobane yemiyalelo engu-32 kB kanye nenqolobane yedatha engu-32 kB.Ngokusetshenziswa kwamandla aphansi, i-LPC3220/30/40/50 isebenzisa ithuba lokuthuthukiswa kobuchwepheshe obuthuthukisiwe be-NXP ukuze ikhulise amandla angaphakathi futhi isebenzisa izithuthukisi zezakhiwo ezilawulwa yisofthiwe ukuze ithuthukise ukuphathwa kwamandla okusekelwe kuhlelo lokusebenza.I-LPC3220/30/40/50 ihlanganisa no-256 kB we-on-chip static RAM, i-NAND flash interface, i-Ethernet MAC, isilawuli se-LCD esisekela amaphaneli e-STN kanye ne-TFT, kanye nesixhumi esibonakalayo sebhasi sangaphandle esisekela i-SDR ne-DDR SDRAM njenge kanye namadivayisi amile.Ngaphezu kwalokho, i-LPC3220/30/40/50 ihlanganisa isixhumi esibonakalayo se-USB 2.0 esigcwele isivinini, ama-UART ayisikhombisa, izindawo ezimbili zokuhlangana zamabhasi e-I2C, amachweba amabili e-SPI/SSP, izindawo zokuhlangana ezimbili zamabhasi e-I2S, ama-PWM amabili aphumayo, i-PWM yokulawula injini. , izibali zesikhathi ezijwayelekile eziyisithupha ezinokokufaka kokuthwebula nokuqhathanisa okuphumayo, isixhumi esibonakalayo Se-Secure Digital (SD), kanye ne-10-bit Analog-to-Digital Converter (ADC) enenketho yomuzwa wesikrini sokuthinta.