Apejuwe
Awọn ẹrọ AVR XMEGA D4 pese awọn ẹya wọnyi: filasi eto eto inu-ẹrọ pẹlu awọn agbara kika-lakoko-kikọ;ti abẹnu EEPROM ati SRAM;Eto iṣẹlẹ ikanni mẹrin ati oluṣakoso idalọwọduro multilevel ti eto, 34 idi gbogboogbo I / O laini, 16-bit gidi-akoko counter (RTC);mẹrin rọ, aago 16-bit / awọn iṣiro pẹlu afiwe ati awọn ikanni PWM;USARTs meji;meji meji-waya ni tẹlentẹle atọkun (TWIs);meji ni tẹlentẹle agbeegbe atọkun (SPI);ikanni mejila kan, 12-bit ADC pẹlu titẹ sii iyatọ iyan pẹlu ere siseto;meji afọwọṣe comparators (ACs) pẹlu window mode;aago aago aago eto pẹlu oscillator inu inu lọtọ;awọn oscillators inu deede pẹlu PLL ati prescaler;ati wiwa brown-jade ti eto.Eto naa ati wiwo aṣiṣe (PDI), iyara, wiwo-meji-pin fun siseto ati ṣatunṣe, wa.Awọn ẹrọ XMEGA D4 ni sọfitiwia marun ti a yan awọn ipo fifipamọ agbara.Ipo ti ko ṣiṣẹ da Sipiyu duro lakoko gbigba SRAM, eto iṣẹlẹ, oludari idilọwọ, ati gbogbo awọn agbeegbe lati tẹsiwaju iṣẹ.Ipo agbara-isalẹ fi SRAM pamọ ati forukọsilẹ awọn akoonu, ṣugbọn da awọn oscillators duro, pa gbogbo awọn iṣẹ miiran kuro titi di TWI t’okan, tabi da gbigbi pin-iyipada, tabi tunto.Ni ipo fifipamọ agbara, counter akoko gidi asynchronous tẹsiwaju lati ṣiṣẹ, gbigba ohun elo lati ṣetọju ipilẹ aago kan lakoko ti ẹrọ iyoku n sun.Ni ipo imurasilẹ, oscillator gara ita n ṣiṣẹ lakoko ti ẹrọ to ku ti n sun.Eyi ngbanilaaye ibẹrẹ iyara pupọ lati gara ita, ni idapo pẹlu agbara kekere.Ni ipo imurasilẹ ti o gbooro sii, mejeeji oscillator akọkọ ati aago asynchronous tẹsiwaju lati ṣiṣẹ.Lati dinku agbara agbara siwaju sii, aago agbeegbe si agbeegbe kọọkan le da duro ni yiyan ni ipo ti nṣiṣe lọwọ ati ipo oorun ti ko ṣiṣẹ.
Awọn pato: | |
Iwa | Iye |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | Microchip ọna ẹrọ |
jara | AVR® XMEGA® D4 |
Package | Atẹ |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | AVR |
Core Iwon | 8/16-Bit |
Iyara | 32MHz |
Asopọmọra | I²C, IrDA, SPI, UART/USART |
Awọn agbeegbe | Brown-jade Ṣawari / Tunto, POR, PWM, WDT |
Nọmba ti I/O | 34 |
Eto Iwon Iranti | 32KB (16K x 16) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | 1k x8 |
Ramu Iwon | 4k x8 |
Foliteji - Ipese (Vcc/Vdd) | 1.6V ~ 3.6V |
Data Converter | A/D 12x12b |
Oscillator Iru | Ti abẹnu |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 85°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 44-TQFP |
Package Device Olupese | 44-TQFP (10x10) |
Nọmba Ọja mimọ | ATXMEGA32 |