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

Ibisobanuro

AT91SAM9261 ni sisitemu yuzuye-kuri-chip yubatswe hafi ya ARM926EJ-S ARM Thumb itunganya hamwe na DSP yaguye yerekana amabwiriza hamwe na Jazelle Java yihuta.Igera kuri MIPS 210 kuri 190 MHz.AT91SAM9261 nuburyo bwiza bwo gutunganya porogaramu hamwe na LCD yerekana.Igenzura ryayo LCD igenzura ishyigikira BW kandi igera kuri 16M ibara, ikora kandi yerekana LCD yerekana.160 Kbyte ihuriweho na SRAM irashobora gushyirwaho nkikadiri yo kugabanya kugabanya ingaruka zo kugarura LCD kumikorere rusange.Imigaragarire ya Bus yo hanze ikubiyemo abagenzuzi ba DRAM (SDRAM) hamwe na Static yibuka kandi ikagaragaza imiterere yihariye ya sisitemu ya CompactFlash na NAND Flash.AT91SAM9261 ihuza ROM ishingiye kuri Boot Loader ishyigikira code igicucu kuva, urugero, DataFlash® yo hanze muri SDRAM yo hanze.Porogaramu igenzurwa na Power Management Controller (PMC) ituma ingufu za sisitemu zikoreshwa byibuze muguhitamo gushoboza / guhagarika gutunganya hamwe na periferi zitandukanye no guhindura inshuro zikoreshwa.AT91SAM9261 nayo yungukirwa no guhuza ibintu byinshi byo gukuramo harimo JTAG-ICE, umuyoboro wa UART wabugenewe (DBGU) hamwe nigihe cyashizwemo.Ibi bifasha iterambere no gukuramo porogaramu zose, cyane cyane izifite igihe-nyacyo.