Apejuwe
Ipilẹ AVR n ṣajọpọ eto itọnisọna ọlọrọ pẹlu awọn iforukọsilẹ iṣẹ ṣiṣe gbogbogbo 32.Gbogbo awọn iforukọsilẹ 32 naa ni asopọ taara si Ẹka Iṣiro Iṣiro (ALU), gbigba awọn iforukọsilẹ ominira meji lati wọle si ni ilana ẹyọkan kan ti a ṣe ni akoko aago kan.Abajade faaji jẹ koodu daradara diẹ sii lakoko ti o n ṣaṣeyọri awọn igbejade titi di igba mẹwa yiyara ju awọn alabojuto CISC deede.ATmega8515 n pese awọn ẹya wọnyi: Awọn baiti 8K ti In-System Programmable Flash pẹlu awọn agbara kika-Nigba-Kọ, 512 baiti EEPROM, 512 baiti SRAM, wiwo iranti ita, 35 idi gbogboogbo I / O laini, 32 idi gbogbogbo awọn iforukọsilẹ iṣẹ, Aago / Awọn iṣiro rọ meji pẹlu awọn ipo afiwe, Awọn idilọwọ inu ati ita, Serial Programmable USART, Aago Watchdog ti eto pẹlu Oscillator inu, ibudo SPI ni tẹlentẹle, ati sọfitiwia mẹta ti a yan awọn ọna fifipamọ agbara.Ipo Idle da Sipiyu duro lakoko gbigba SRAM, Timer/Counters, ibudo SPI, ati eto Idilọwọ lati tẹsiwaju iṣẹ.Ipo agbara-isalẹ n fipamọ awọn akoonu Iforukọsilẹ ṣugbọn didi Oscillator, mu gbogbo awọn iṣẹ chirún kuro titi di idalọwọduro atẹle tabi atunto ohun elo.Ni ipo Imurasilẹ, Oscillator crystal/resonator nṣiṣẹ nigba ti iyoku ẹrọ naa n sun.Eyi ngbanilaaye ibẹrẹ iyara pupọ ni idapo pẹlu agbara-kekere.
Awọn pato: | |
Iwa | Iye |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | Microchip ọna ẹrọ |
jara | AVR® ATmega |
Package | Atẹ |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | AVR |
Core Iwon | 8-Bit |
Iyara | 16MHz |
Asopọmọra | EBI/EMI, SPI, UART/USART |
Awọn agbeegbe | Brown-jade Ṣawari / Tunto, POR, PWM, WDT |
Nọmba ti I/O | 35 |
Eto Iwon Iranti | 8KB (4K x 16) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | 512 x8 |
Ramu Iwon | 512 x8 |
Foliteji - Ipese (Vcc/Vdd) | 4.5V ~ 5.5V |
Data Converter | - |
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 | ATMEGA8515 |