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

Ibisobanuro

LPC3220 / 30/40/50 yashyizwemo microcontrollers yagenewe ingufu nke, zikoreshwa cyane.NXP yageze ku ntego zabo zo gukora ikoresheje inzira ya nanometero 90 kugirango ishyire mu bikorwa intoki ya ARM926EJ-S CPU hamwe na vector ireremba hamwe hamwe na nini nini ya peripheri isanzwe harimo USB On-The-Go.LPC3220 / 30/40/50 ikorera kuri CPU inshuro zigera kuri 266 MHz.Ishyirwa mu bikorwa rya NXP rikoresha ARM926EJ-S CPU yibanze hamwe na Harvard yubatswe, umuyoboro wibyiciro 5, hamwe nishami rishinzwe kwibuka (MMU).MMU itanga ubushobozi bwo kwibuka bukenewe kugirango dushyigikire porogaramu nyinshi zisabwa na sisitemu y'imikorere igezweho.ARM926EJ-S ifite kandi ibyuma bishingiye kumurongo wongerewe amabwiriza ya DSP, bikubiyemo ibikorwa bya cycle imwe ya MAC, hamwe nibyuma bishingiye kuri kavukire ya Jazelle Java Byte-code.Ishyirwa mu bikorwa rya NXP rifite cache ya 32 kB na cache ya 32 kB.Kubikoresha ingufu nke, LPC3220 / 30/40/50 yifashisha iterambere rya NXP ryiterambere ryiterambere rya tekinoroji kugirango yongere imbaraga zimbere kandi akoresha software igenzurwa nubwubatsi kugirango hongerwe imiyoborere ishingiye kumashanyarazi.LPC3220 / 30/40/50 ikubiyemo kandi 256 kB ya RAM ihagaze kuri chip static RAM, NAND flash interface, Ethernet MAC, umugenzuzi wa LCD ushyigikira panne ya STN na TFT, hamwe na bisi yo hanze ishyigikira SDR na DDR SDRAM nkuko kimwe n'ibikoresho bihamye.Mubyongeyeho, LPC3220 / 30/40/50 ikubiyemo interineti yihuta ya USB 2.0, UARTs zirindwi, interineti ebyiri za I2C-bus, ibyambu bibiri bya SPI / SSP, ibyambu bibiri bya I2S-bisi, bibiri bisohoka PWMs, kugenzura moteri PWM , itandatu rusange yibikorwa byigihe hamwe no gufata ibyinjira no kugereranya ibisubizo, Imigaragarire ya Digital (SD), hamwe na 10-bit Analog-to-Digital Converter (ADC) hamwe nuburyo bwo gukoraho ecran.