Chithunzi cha AT91SAM9G45C-CU IC MCU 32BIT 64KB ROM 324TFBGA

Kufotokozera

ARM926EJ-S yochokera ku SAM9G45 imakhala ndi kuphatikizika komwe kumafunidwa pafupipafupi kwa ogwiritsa ntchito komanso kulumikizana kwa data, kuphatikiza LCD Controller, resistive touch-screen, kamera mawonekedwe, audio, Ethernet 10/100 ndi liwiro la USB ndi SDIO.Ndi purosesa yomwe ikuyenda pa 400 MHz ndi zotumphukira zingapo za 100+ Mbps, SAM9G45 ili ndi magwiridwe antchito ndi bandwidth ku netiweki kapena zosungira zakomweko kuti apereke chidziwitso chokwanira cha ogwiritsa ntchito.SAM9G45 imathandizira DDR2 ndi NAND Flash memory interfaces pamapulogalamu ndi kusungirako deta.Zomangamanga zamkati za 133 MHz zamitundu yambiri zomwe zimagwirizanitsidwa ndi mayendedwe a 37 DMA, mawonekedwe apawiri akunja mabasi ndi kukumbukira komwe kumagawidwa kuphatikiza 64-Kbyte SRAM yomwe imatha kukhazikitsidwa ngati kukumbukira kolumikizana mwamphamvu (TCM) imathandizira bandwidth yayikulu yofunikira ndi purosesa ndi ma peripherals othamanga kwambiri.Ma I/Os amathandizira 1.8V kapena 3.3V ntchito, yomwe imatha kusinthika payokha pamakumbukidwe ndi zotumphukira I/Os.Mbali imeneyi kwathunthu kumathetsa kufunika aliyense kunja mlingo shifters.Kuphatikiza apo imathandizira phukusi la 0.8 la mpira wopanga ma PCB otsika mtengo.Wowongolera mphamvu wa SAM9G45 amakhala ndi mawotchi owoneka bwino komanso gawo losunga batire lomwe limachepetsa kugwiritsa ntchito mphamvu mumayendedwe okhazikika komanso oyimilira.