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

Inkcazo

I-LPC3220/30/40/50 i-microcontrollers edibeneyo yenzelwe amandla aphantsi, izicelo eziphezulu zokusebenza.I-NXP ifezekise iinjongo zabo zokusebenza ngokusebenzisa inkqubo ye-nanometer ye-90 ukuphumeza i-ARM926EJ-S CPU core kunye ne-vector floating point co-processor kunye neseti enkulu yeeperipherals eziqhelekileyo ezibandakanya i-USB On-The-Go.I-LPC3220/30/40/50 isebenza kumaza e-CPU ukuya kuthi ga kwi-266 MHz.Ukuphunyezwa kwe-NXP kusebenzisa i-ARM926EJ-S CPU engundoqo kunye ne-architecture yaseHarvard, umbhobho we-5-stage, kunye neYunithi yoLawulo lweMemori edibeneyo (MMU).I-MMU ibonelela ngesakhono senkumbulo esibonakalayo esifunekayo ukuxhasa iimfuno zenkqubo ezininzi zeenkqubo zokusebenza zangoku.I-ARM926EJ-S nayo ineseti ye-hardware esekwe kwi-DSP yolwandiso lwemiyalelo, ebandakanya umjikelo omnye wokusebenza kwe-MAC, kunye ne-hardware esekwe kwi-Jazelle Java Byte-code execution.Ukuphunyezwa kwe-NXP kune-cache ye-32 kB yomyalelo kunye ne-32 kB idatha yedatha.Ukusetyenziswa kwamandla aphantsi, i-LPC3220/30/40/50 ithatha ithuba lophuhliso lwetekhnoloji ephucukileyo ye-NXP ukukhulisa amandla angaphakathi kwaye isebenzisa isoftwe elawulwa uphuculo loyilo lolwakhiwo ukukhulisa ulawulo lwamandla olusekwe kwisicelo.I-LPC3220/30/40/50 ikwabandakanya i-256 kB ye-on-chip static RAM, i-NAND flash interface, i-Ethernet MAC, isilawuli se-LCD esixhasa iipaneli ze-STN kunye ne-TFT, kunye ne-interface yebhasi yangaphandle exhasa i-SDR kunye ne-DDR SDRAM njenge kunye nezixhobo ezimileyo.Ukongeza, i-LPC3220/30/40/50 ibandakanya ujongano olupheleleyo lwe-USB 2.0, ii-UART ezisixhenxe, i-I2C-bus interfaces ezimbini, izibuko ezimbini ze-SPI/SSP, i-I2S-bus interfaces ezimbini, ii-PWM ezimbini eziphumayo, i-PWM yokulawula imoto. , amaxesha amathandathu aneenjongo eziqhelekileyo ezineempembelelo zokubamba kunye nokuthelekisa iziphumo, i-interface ye-Secure Digital (SD), kunye ne-10-bit Analog-to-Digital Converter (ADC) kunye nenketho yesikrini sokuchukumisa.