AT89C51IC2-SLSUM IC MCU 8BIT 32KB FLASH 44PLCC

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ʻO AT89C51IC2 kahi mana Flash hana kiʻekiʻe o nā microcontrollers 80C51 8-bit.Loaʻa iā ia he 32K bytes Flash memory block no ka papahana a me ka ʻikepili.Hiki ke hoʻolālā ʻia ka 32K bytes Flash memory ma ke ʻano parallel a i ʻole ke ʻano serial me ka mana ISP a i ʻole me ka lako polokalamu.Hoʻokumu ʻia ka volta hoʻonohonoho mai loko mai o ka pine VCC maʻamau.Mālama ka AT89C51IC2 i nā hiʻohiʻona a pau o ka 80C52 me 256 bytes o RAM i loko, he 10-kumu 4-level interrupt controller a me ʻekolu manawa / helu helu.Eia kekahi, ʻo ka AT89C51IC2 he 32 kHz Subsidiary clock Oscillator, he Programmable Counter Array, he XRAM o 1024 byte, kahi Hardware Watchdog Timer, kahi papa keyboard, kahi 2-wire interface, kahi SPI Interface, kahi kaila serial ʻoi aku ka maʻalahi. kamaʻilio multiprocessor (EUART) a me kahi mīkini hoʻomaikaʻi wikiwiki (X2 mode).ʻO ka hoʻolālā paʻa piha o ka AT89C51IC2 hiki ke hōʻemi i ka hoʻohana ʻana i ka mana o ka ʻōnaehana ma o ka lawe ʻana i ke alapine o ka uaki i kekahi waiwai, ʻo DC, me ka nalowale ʻole o ka ʻikepili.Loaʻa i ka AT89C51IC2 nā ʻano polokalamu 2 hiki ke koho ʻia o ka hana hoʻemi a me ka prescaler uaki 8-bit no ka hōʻemi hou ʻana i ka hoʻohana mana.Ma ke ʻano Idle ua paʻa ka CPU i ka wā e hana mau ana nā peripherals a me ka ʻōnaehana interrupt.Ma ke ʻano mana iho, mālama ʻia ka RAM a ʻaʻole hana nā hana ʻē aʻe.