ATXMEGA128B1-AU IC MCU 8/16B 128KB FLASH 100TQFP

wehewehe

Hāʻawi nā polokalamu Atmel AVR XMEGA B1 i kēia mau hiʻohiʻona: in-system programmable flash me nā hiki heluhelu-while-write;EEPROM kūloko a me SRAM;ʻelua kaila DMA hoʻoponopono, ʻehā-kanela ʻōnaehana hanana a me ka programmable multilevel interrupt controller, 53 kumu laulā I/O laina, real-time counter (RTC);Kākoʻo ʻia ʻo Liquid Crystal Display a hiki i ka mea hoʻokele ʻāpana 4x40, ka palapala kiʻi ASCII a me ka mana hoʻohālikelike i kūkulu ʻia (LCD);ʻekolu maʻalahi, 16-bit timer/counters me ka hoʻohālikelike a me nā kaha PWM;ʻelua USART;hoʻokahi pānaʻi laina laina ʻelua (TWI);hoʻokahi kikowaena USB 2.0 wikiwiki piha;hoʻokahi serial peripheral interface (SPI);AES a me DES mīkini cryptographic;ʻelua 8-channel, 12-bit ADCs me ka loaʻa programmable;ʻehā mau mea hoʻohālikelike analog (AC) me ke ʻano pukaaniani;ʻO ka manawa kiaʻi polokalamu me ka oscillator kūloko kaʻawale;nā oscillators kūloko kūpono me PLL a me ka prescaler;a me ka ʻike brown-out programmable.Loaʻa ka polokalamu a me ka debug interface (PDI), kahi wikiwiki, ʻelua pin no ka hoʻonohonoho ʻana a me ka debugging.Loaʻa i nā hāmeʻa kahi IEEE std.1149.1 hoʻokō JTAG interface, a hiki ke hoʻohana ʻia kēia no ka debug a me ka hoʻolālā ʻana ma luna o ka chip.Aia nā polokalamu ATx i ʻelima mau polokalamu hoʻopakele mana koho.Hoʻopau ke ʻano hana ʻole i ka CPU ʻoiai e ʻae ana i ka SRAM, DMA controller, event system, interrupt controller, a me nā peripheral āpau e hoʻomau i ka hana.Mālama ke ʻano mana-down i ka SRAM a hoʻopaʻa inoa i nā ʻike, akā hoʻopau i nā oscillators, hoʻopau i nā hana ʻē aʻe a hiki i ka TWI aʻe, hoʻomaka USB, a i ʻole ke hoʻololi i ka pin-hoʻololi, a i ʻole ka hoʻonohonoho hou.Ma ke ʻano hoʻopakele mana, e holo mau ana ka counter asynchronous real-time, e ʻae ana i ka noi e mālama i kahi kumu manawa i ka wā e hiamoe ana ke koena o ka hāmeʻa.Ma ke ʻano mālama mana, ʻae ʻia ka mea hoʻoponopono LCD e hōʻano hou i ka ʻikepili i ka panel.Ma ke ʻano kuʻuna, e holo mau ana ka oscillator kristal waho i ka wā e hiamoe ana ke koena o ka hāmeʻa.Hāʻawi kēia i ka hoʻomaka wikiwiki loa mai ka kristal waho, i hui pū ʻia me ka hoʻohana haʻahaʻa haʻahaʻa.Ma ke ʻano standby lōʻihi, e holo mau ana ka oscillator nui a me ka manawa asynchronous, a ʻae ʻia ka mea hoʻoponopono LCD e hōʻoluʻolu i ka ʻikepili i ka panel.No ka hoʻemi hou ʻana i ka hoʻohana ʻana i ka mana, hiki ke pani ʻia ka uaki peripheral i kēlā me kēia peripheral i ke ʻano hana a me ke ʻano hiamoe ʻole.Hāʻawi ʻo Atmel i kahi waihona QTouch® manuahi no ka hoʻokomo ʻana i nā pihi paʻi capacitive, nā mea paheʻe a me nā huila i loko o nā microcontrollers AVR.