AT91SAM7X256C-AU Microcontroladores ARM – MCU LQFP GRN IND TMP MRL C
♠ Apejuwe ọja
| Ipinfunni del ọja | Valor de abuda |
| Ohun elo: | Microchip |
| Ẹka ti ọja: | Microcontroladores ARM - MCU |
| RoHS: | Awọn alaye |
| Seria: | SAM7X/XC |
| Estilo de montaje: | SMD/SMT |
| Paquete / Cubierta: | LQFP-100 |
| Núcleo: | ARM7TDMI |
| Tamaño de memoria del programa: | 256 kB |
| Ancho de akero de datos: | 32 die-die |
| Resolución del conversor de señal analógica oni-nọmba kan (ADC): | 10 die-die |
| Frecuencia de reloj máxima: | 20 MHz |
| Número de entradas / salidas: | 62 I/O |
| Awọn alaye ti Ramu: | 64kB |
| Voltaje de alimentación - Mín.: | 1.65 V |
| Voltaje de alimentación - Máx.: | 1.95 V |
| Awọn iwọn otutu ti o ni ibatan si: | -40 C |
| Temperatura de trabajo máxima: | + 85 C |
| Empaquetado: | Atẹ |
| Voltaje de suministro analógico: | 3.3 V |
| Marca: | Microchip Technology / Atmel |
| Voltaje de entrada / salida: | 3.3 V |
| Ilana interfaz: | SPI |
| Ogbon a la humedad: | Bẹẹni |
| Cantidad de temporizadores/contadores: | 1 Aago |
| Awọn ilana Serie: | SAM7X256 |
| Ilana ti ọja: | ARM Microcontrollers - MCU |
| Ilana ti memoria de programa: | Filasi |
| Cantidad de empaque de fábrica: | 90 |
| Ẹka-ẹka: | Microcontrollers - MCU |
| Peso de la unidad: | 0,046530 iwon |
♠ SAM7X512 / SAM7X256 / SAM7X128
Atmel SAM7X512/256/128 jẹ oluṣakoso Flash microcontroller ti o ni idapọ pupọ ti o da lori ero isise 32-bit ARM® RISC.O ṣe ẹya 512/256/128 Kbytes ti Filaṣi iyara giga ati 128/64/32 Kbytes ti SRAM, ipilẹ nla ti awọn agbeegbe, pẹlu MAC 802.3 Ethernet, ati oludari CAN kan.Eto pipe ti awọn iṣẹ eto dinku nọmba awọn paati ita.
Awọn ifibọ Flash iranti le ti wa ni siseto ni-eto nipasẹ awọn JTAG-ICE ni wiwo tabi nipasẹ a afiwe ni wiwo lori kan gbóògì pirogirama saju si iṣagbesori.Awọn gige titiipa Builtin ati aabo bit ṣe aabo famuwia lati atunkọ lairotẹlẹ ki o tọju aṣiri rẹ
SAM7X512/256/128 oluṣakoso eto pẹlu oluṣakoso atunto ti o lagbara lati ṣakoso ọna-agbara ti microcontroller ati eto pipe.Iṣiṣẹ ẹrọ ti o tọ le ṣe abojuto nipasẹ aṣawari brownout ti a ṣe sinu rẹ ati ajafitafita kan ti o nṣiṣẹ ni pipa oscillator RC ti o ni idapo.
Nipa apapọ ero isise ARM7TDMI® pẹlu Filaṣi on-chip ati SRAM, ati ọpọlọpọ awọn iṣẹ agbeegbe, pẹlu USART, SPI, CAN adarí, Ethernet MAC, Timer Counter, RTT ati afọwọṣe-si-oni awọn oluyipada lori chirún monolithic, awọn SAM7X512/256/128 jẹ ẹrọ ti o lagbara ti o pese iyipada, ojutu ti o ni iye owo si ọpọlọpọ awọn ohun elo iṣakoso ifibọ ti o nilo ibaraẹnisọrọ lori Ethernet, ti firanṣẹ CAN ati awọn nẹtiwọki alailowaya ZigBee®.
Ṣepọ ARM7TDMI ARM Thumb® Processor
Giga-išẹ 32-bit RISC Architecture
Eto Ilana 16-bit iwuwo giga
Olori ni MIPS/Watt
EmbeddedICE™ Emulation inu-yika, Atilẹyin Ibaraẹnisọrọ yokokoro
Filaṣi iyara to gaju ti inu
512 Kbytes (SAM7X512) Ṣeto ni Awọn ile-ifowopamọ Meji ti Awọn oju-iwe 1024 ti 256 Bytes (Ọkọ ofurufu Meji)
256 Kbytes (SAM7X256) Ṣeto ni Awọn oju-iwe 1024 ti 256 Bytes (Ọkọ ofurufu Kan)
128 Kbytes (SAM7X128) Ṣeto ni Awọn oju-iwe 512 ti 256 Bytes (Ọkọ ofurufu Kan)
Wiwọle Ayika Nikan ni Titi di 30 MHz ni Awọn ipo ọran ti o buru julọ
Prefetch Buffer Mimu Ipilẹṣẹ Itọsọna Atanpako ni Iyara ti o pọju
Akoko Siseto Oju-iwe: 6 ms, Pẹlu Parẹ Oju-iwe Aifọwọyi, Akoko Paarẹ ni kikun: 15 ms
10,000 Awọn iyipo Kọ, Agbara Idaduro Data Ọdun 10, Awọn agbara Titiipa Apa, Bit Aabo Flash
Ibaraẹnisọrọ Eto Filaṣi Yara fun iṣelọpọ Iwọn didun giga
SRAM Iyara Giga ti inu, Wiwọle ọmọ-ẹyọkan ni Iyara ti o pọju
128 Kbytes (SAM7X512)
64 Kbytes (SAM7X256)
32 Kbytes (SAM7X128)
Adarí Iranti (MC)
Adarí Filaṣi ti a fi sinu, Ipo Iṣẹlẹ ati Wiwa Aṣiṣe
Adarí Tunto (RSTC)
Da lori Agbara-lori Awọn sẹẹli Tunto ati Agbara-kekere Factory-Calibrated Brownout Detector
Pese Iṣatunṣe ifihan agbara ita ita ati Tun ipo Orisun to
Olupilẹṣẹ aago (CKGR)
RC Oscillator agbara-kekere, 3 si 20 MHz On-chip Oscillator ati PLL kan
Adarí Iṣakoso Agbara (PMC)
Awọn agbara Imudara Agbara, Pẹlu Ipo Aago ti o lọra (isalẹ si 500 Hz) ati Ipo Alailowaya
Awọn ifihan agbara Aago Ita ti Eto mẹrin
Adarí Idalọwọduro To ti ni ilọsiwaju (AIC)
Maskable Olukuluku, Ipele mẹjọ pataki, Awọn orisun Idilọwọ Vectored
Awọn orisun Idalọwọduro Ita meji ati Orisun Idilọwọ Yara Kan, Idalọwọduro Spurious
Ẹka atunkọ (DBGU)
2-waya UART ati Atilẹyin fun idalọwọduro ikanni Ibaraẹnisọrọ Debug, Idena Wiwọle ICE siseto
Ipo fun Idi gbogbogbo 2-waya UART Serial Communication
Aago Aarin igbakọọkan (PIT)
20-bit Programmable Counter plus 12-bit Interval Counter
Windowed Watchdog (WDT)
12-bit bọtini-idaabobo counter Programmable
Pese Tunto tabi Awọn ifihan agbara Idilọwọ si Eto naa
counter Le Duro Lakoko ti ero isise wa ni Ipinle yokokoro tabi ni Ipo Alailowaya
Aago-gidi-gidi (RTT)
32-bit Counter Ṣiṣe-ọfẹ pẹlu Itaniji
Nṣiṣẹ Pa ti abẹnu RC Oscillator
Awọn alabojuto Iṣagbewọle/Igbejade meji ti o jọra (PIO)
Awọn Laini I/O Iṣeto-mejilelọgọta ti o pọ pẹlu I/Os Agbeegbe meji to
Agbara Idilọwọ Iyipada titẹ sii lori Laini I/O kọọkan
Ṣiṣii-iṣan ti o le ṣe eto ni ẹyọkan, Resistor Fa-soke ati Ijade Amuṣiṣẹpọ
Awọn ikanni Agbeegbe Agbeegbe DMA (PDC) mẹtala
Iyara Kikun USB 2.0 kan (12 Mbits fun iṣẹju kan) Ibudo ẹrọ
On-chip Transceiver, 1352-bayte Configurable Integrated FIFOs
Ọkan Ethernet MAC 10/100 mimọ-T
Ibaraẹnisọrọ olominira Media (MII) tabi Ibaraẹnisọrọ olominira Media Dinku (RMII)
Awọn FIFOs 28-baiti Iṣọkan ati Awọn ikanni DMA Igbẹhin fun Gbigbe ati Gbigba
Apakan 2.0A ati Apá 2.0B Ibamu CAN Adarí
Awọn apoti ifiweranṣẹ Nkan ti Ifiranṣẹ Ni kikun-Eto Mẹjọ, 16-bit Stamp counter
Adarí Serial Amuṣiṣẹpọ Kan (SSC)
Aago olominira ati Awọn ifihan agbara amuṣiṣẹpọ fireemu fun Olugba kọọkan ati Atagba
I²S Atilẹyin Ni wiwo Afọwọṣe, Akoko Pipin Multiplex Atilẹyin
Awọn agbara ṣiṣan data Itẹsiwaju iyara giga pẹlu Gbigbe Data 32-bit
Amuṣiṣẹpọ Agbaye meji/ Awọn atagba olugba Asynchronous (USART)
Olukaluku Olukuluku Oṣuwọn Baud, IrDA® Awoṣe Infurarẹẹdi/Demodulation
Atilẹyin fun Kaadi Smart ISO7816 T0/T1, Mimu Hardware, Atilẹyin RS485
Atilẹyin Laini Modẹmu ni kikun lori USART1
Awọn atọkun Agbeegbe Serial Master/Ẹrú Meji (SPI)
8- si 16-bit Data Gigun ti Eto siseto, Awọn yiyan Chip Agbeegbe Ita mẹrin
Ikanni Mẹta kan 16-bit Timer/Counter (TC)
Awọn titẹ sii Aago Ita mẹta, Awọn pinni I/O Olona-pupọ meji fun ikanni kan
Ilọpo PWM Ilọpo meji, Yiyaworan/Ipo Waveform, Agbara oke/isalẹ
Aṣakoso Iṣatunṣe Iwọn Iwọn agbara 16-bit ikanni Mẹrin kan (PWMC)
Oju opo Waya Meji Kan (TWI)
Atilẹyin Ipo Titunto nikan, Gbogbo Awọn EEPROMs Atmel Waya meji ati Awọn ẹrọ Ibaramu I2 ṣe atilẹyin
Iyipada 8-ikanni 10-bit Analog-si-Digital Converter, Awọn ikanni Mẹrin Dipọ pẹlu I/O Digital
SAM-BA® Boot Assistance
Eto Boot Aiyipada
Ni wiwo pẹlu atọwọdọwọ olumulo ayaworan SAM-BA
IEEE® 1149.1 JTAG Boundary Scan lori Gbogbo Digital Pinni
I/Os ọlọdun 5V, pẹlu awọn laini wakọ I/O lọwọlọwọ mẹrin, Ti o to 16 mA Kọọkan
Awọn ipese Agbara Afibọ 1.8V Alakoso, Yiya to 100 mA fun Core ati Awọn ohun elo Ita
3.3V VDDIO I/O Awọn Laini Ipese Agbara, Ipese Agbara Filaṣi 3.3V VDDFLASH olominira
1.8V VDDCORE Ipese Agbara Core pẹlu Oluwari Brownout
Iṣẹ Aimi Ni kikun: Titi di 55 MHz ni 1.65V ati 85°C Awọn ipo ọran ti o buru julọ
Wa ni 100-asiwaju LQFP Green ati 100-boolu TFBGA Green Packages
