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Hoʻohui ka Atmel®AVR® core i kahi hoʻonohonoho aʻo waiwai me 32 mau papa inoa hana maʻamau.Hoʻopili pololei ʻia nā papa inoa 32 a pau i ka Arithmetic Logic Unit (ALU), e ʻae ana i ʻelua mau papa inoa kūʻokoʻa e komo i loko o hoʻokahi aʻo i hoʻokō ʻia i hoʻokahi pōʻai uaki.ʻOi aku ka maikaʻi o ka hoʻolālā ʻana i ka code oiai e loaʻa ana nā throughputs a hiki i ka ʻumi manawa ʻoi aku ka wikiwiki ma mua o nā microcontrollers CISC maʻamau.Hāʻawi ka ATmega8 i kēia mau hiʻohiʻona: 8 Kbytes o In-System Programmable Flash me nā hiki heluhelu-While-Write, 512 bytes o EEPROM, 1 Kbyte o SRAM, 23 mau laina I/O kumu nui, 32 mau papa hana hana maʻamau, ʻekolu Timer maʻalahi. / Nā mea helu me nā ʻano hoʻohālikelike, nā mea hoʻohālikelike i loko a me waho, kahi USART programmable serial, kahi byte oriented Twowire Serial Interface, kahi 6-channel ADC (ʻewalu mau kaha i loko o nā pūʻolo TQFP a me QFN/MLF) me ka pololei 10-bit, kahi polokalamu Watchdog Timer me ʻO ka Oscillator i loko, kahi port serial SPI, a me ʻelima mau polokalamu hoʻopakele mana koho.Hoʻopau ke ʻano Idle i ka PPU me ka ʻae ʻana i ka SRAM, Timer/Counter, port SPI, a me ka ʻōnaehana interrupt e hoʻomau i ka hana.Mālama ka mode Powerdown i nā mea kākau inoa akā hoʻokuʻu i ka Oscillator, hoʻopau i nā hana chip ʻē aʻe a hiki i ka Interrupt a i ʻole Hardware Reset.Ma ke ʻano hoʻolaʻa mana, hoʻomau ka holo ʻana o ka manawa asynchronous, e ʻae i ka mea hoʻohana e mālama i kahi kumu manawa i ka wā e hiamoe ana ke koena o ka hāmeʻa.Hoʻopau ka mode ADC Noise Reduction i ka CPU a me nā modula I/O a pau koe wale nō ka manawa asynchronous a me ADC, e hōʻemi i ka hoʻololi ʻana i ka walaʻau i ka wā o ka hoʻololi ʻana o ADC.Ma ke ʻano Standby, ke holo nei ka Oscillator crystal/resonator i ka wā e hiamoe ana ke koena o ka hāmeʻa.ʻAe kēia i ka hoʻomaka wikiwiki loa i hui pū ʻia me ka hoʻohana ʻana i ka mana haʻahaʻa.
Nā kikoʻī: | |
ʻAno | Waiwai |
Māhele | Nā Kaapuni Hoʻohui (IC) |
Hoʻokomo ʻia - Microcontrollers | |
ʻO Mfr | ʻenehana Microchip |
moʻo | AVR® ATmega |
Pūʻolo | Paipu |
Kūlana Māhele | ʻeleu |
Mea Hana Koko | AVR |
Nui Nui | 8-Bit |
Ka māmā holo | 16MHz |
Hoʻohui | I²C, SPI, UART/USART |
Pilipili | ʻIke a hoʻonohonoho hou ʻia ʻo Brown-out, POR, PWM, WDT |
Ka helu o I/O | 23 |
Ka nui o ka hoʻomanaʻo papahana | 8KB (4K x 16) |
ʻAno hoʻomanaʻo papahana | PALAPALA |
Nui EEPROM | 512 x 8 |
Nui RAM | 1K x 8 |
Voltage - Hoʻolako (Vcc/Vdd) | 4.5V ~ 5.5V |
Nā mea hoʻololi ʻikepili | A/D 6x10b |
ʻAno Oscillator | Kuloko |
Ka Mahana Hana | -40°C ~ 85°C (TA) |
ʻAno kau ʻana | Ma o Hole |
Pūʻolo / hihia | 28-DIP (0.300", 7.62mm) |
Pūʻolo Mea Mea Hoʻolako | 28-PDIP |
Helu Huahana Kumu | ATMEGA8 |