AT91SAM9261B-CU IC MCU 32BIT 32KB ROM 217BGA

Tsanangudzo

Iyo AT91SAM9261 izere system-on-chip yakavakirwa kutenderedza ARM926EJ-S ARM Thumb processor ine yakawedzera DSP yekuraira seti uye Jazelle Java accelerator.Iyo inowana 210 MIP pa190 MHz.Iyo AT91SAM9261 ndeye optimized host processor yemashandisirwo ane LCD kuratidza.Yayo yakasanganiswa LCD controller inotsigira BW uye inosvika 16M ruvara, inoshanda uye inongoita LCD kuratidza.Iyo 160 Kbyte yakabatanidzwa SRAM inogona kugadzirwa sefuremu buffer inoderedza kukanganiswa kweLCD kuzorodza pane yakazara processor kuita.Iyo Yekunze Bhazi Interface inosanganisa ma controller eiyo synchronous DRAM (SDRAM) uye Static ndangariro uye inoratidzira chaiyo interface yedunhu reCompactFlash uye NAND Flash.Iyo AT91SAM9261 inobatanidza ROM-yakavakirwa Boot Loader inotsigira kodhi mumvuri kubva, semuenzaniso, yekunze DataFlash® kuenda kunze SDRAM.Iyo software inodzorwa Power Management Controller (PMC) inochengetedza mashandisiro emagetsi system kusvika padiki nekusarudza kugonesa / kumisa processor uye akasiyana maperipheral uye kugadzirisa kweiyo frequency yekushandisa.Iyo AT91SAM9261 inobatsirawo kubva mukubatanidzwa kweakasiyana-siyana ekugadzirisa maficha anosanganisira JTAG-ICE, yakatsaurirwa UART debug chiteshi (DBGU) uye yakamisikidzwa chaiyo nguva yekutevera.Izvi zvinogonesa kuvandudza uye kugadzirisa kwese maapplication, kunyanya ayo ane-chaiyo-nguva zvipingaidzo.