Whakaahuatanga
Kei te ATmega324PA nga ahuatanga e whai ake nei: 32K paita o In-System Programmable Flash me nga kaha Panui-While-Write, 1K paita EEPROM, 2K paita SRAM, 32 kaupapa whanui I/O raina, 32 rehita mahi kaupapa whanui, Kaitatau Waa Tuturu (RTC). ), e toru nga Matama/Kaitatau ngawari me te whakataurite aratau me te PWM, 2 USARTs, he paita e aro ana ki te 2-waea Atanga Rangatū, he hongere 8, moka-10 ADC me te atamira whakauru rereke rereke me te taonga ka taea te whakarite, Ka taea e te Kaitiaki Kaitirotiro me te Oscillator o roto, he tauranga rangatū SPI, IEEE std.1149.1 te atanga whakamatautau JTAG, i whakamahia hoki mo te uru atu ki te punaha Patuiro-Maihini me te hotaka me nga momo rorohiko e ono ka taea te kowhiria te penapena hiko.Ko te aratau Idle ka aukati i te PTM i te wa e tuku ana te SRAM, Timer/Kaitatau, te tauranga SPI, me te punaha haukoti kia mahi tonu.Ko te aratau Hiko-iho ka tiaki i nga ihirangi rehita engari ka whakatio i te Oscillator, ka whakakore i nga mahi maramara katoa tae noa ki te haukoti o muri mai, ki te Tautuhi-a-Tautuhi-a-Maama ranei.I roto i te aratau Tiaki-Hiko, ka haere tonu te taima tukutahi, ka taea e te kaiwhakamahi te pupuri i te turanga matawā i te wa e moe ana te toenga o te taputapu.Ko te ADC Noise Reduction Reduction ka aukati i te PTM me nga waahanga I/O katoa engari ko te Matama Asynchronous me te ADC, hei whakaiti i te ngangau whakawhiti i nga huringa ADC.I te aratau Standby, kei te rere te Crystal/Resonator Oscillator i te wa e moe ana te toenga o te taputapu.Ma tenei ka tino tere te tiimata me te iti o te kohi hiko.I roto i te aratau Taatari Whakaroa, ka haere tonu te Oscillator matua me te Matama Asynchronous.
Whakatakotoranga: | |
Huanga | Uara |
Kāwai | Takiwa Whakakotahi (ICs) |
Whakamaua - Microcontrollers | |
Mfr | Hangarau Microchip |
Rangatū | AVR® ATmega |
Mōkī | Paepae |
Tūnga Wāhanga | Hohe |
Tukatuka Matua | AVR |
Rahi Matua | 8-Moka |
Te tere | 20MHz |
Hononga | I²C, SPI, UART/USART |
Pikitia | Ka kitea/Tautuhi-a-parauri, POR, PWM, WDT |
Tau o I/O | 32 |
Rahi Mahara Papatono | 32KB (16K x 16) |
Momo Mahara Papatono | Kohiko |
EEPROM Rahi | 1K x 8 |
Rahi RAM | 2K x 8 |
Ngaohiko - Tuku (Vcc/Vdd) | 1.8V ~ 5.5V |
Kaihuri Raraunga | A/D 8x10b |
Momo Oscillator | Roto |
Te Waahi Mahi | -40°C ~ 85°C (TA) |
Momo Whakaeke | Maunga Mata |
Mōkī / Take | 44-TQFP |
Mōkī Pūrere Kaiwhakarato | 44-TQFP (10x10) |
Tau Hua turanga | ATMEGA324 |