AT91SAM7X256C-AU Microcontroladores ARM - MCU LQFP GRN IND TMP MRL C
♠ Tsanangudzo yeChigadzirwa
| Atributo del producto | Valor de atributo |
| Fabricante: | Microchip |
| Categoria de producto: | Microcontroladores ARM - MCU |
| RoHS: | Detales |
| Serie: | SAM7X/XC |
| Estilo de montaje: | SMD/SMT |
| Paquete / Cubierta: | LQFP-100 |
| Núcleo: | ARM7TDMI |
| Tamaño de memoria del programa: | 256 kB |
| Ancho de bus de datos: | 32 zvishoma |
| Resolución del conversor de señal analógica a digital (ADC): | 10 zvishoma |
| Frecuencia de reloj máxima: | 20 MHz |
| Número de entradas / salidas: | 62 I/O |
| Zvimwe zve RAM zvinosanganisira: | 64 kB |
| Voltaje de alimentación - Mín.: | 1.65 V |
| Voltaje de alimentación - Máx.: | 1.95 V |
| Temperatura de trabajo minima: | - 40 C |
| Temperatura de trabajo máxima: | + 85 C |
| Empaquetado: | Tray |
| Voltaje de suministro analógico: | 3.3 V |
| Marca: | Microchip Technology / Atmel |
| Voltaje de entrada / salida: | 3.3 V |
| Tipo de interfaz: | SPI |
| Sensibles a la humedad: | Ehe |
| Cantidad de temporizadores/contadores: | 1 Timer |
| Serie de procesadores: | SAM7X256 |
| Tipo de producto: | ARM Microcontrollers - MCU |
| Tipo de memoria de programa: | Flash |
| Cantidad de empaque de fábrica: | 90 |
| Subcategoría: | Microcontrollers - MCU |
| Peso de la unidad: | 0.046530 oz |
♠ SAM7X512 / SAM7X256 / SAM7X128
Iyo Atmel SAM7X512/256/128 yakanyanya-yakabatanidzwa Flash microcontroller yakavakirwa pa32-bit ARM® RISC processor.Inosanganisira 512/256/128 Kbytes yeFlash-speed uye 128/64/32 Kbytes yeSRAM, seti huru yemaperipherals, kusanganisira 802.3 Ethernet MAC, uye CAN controller.Seti yakakwana yemabasa ehurongwa inoderedza kuwanda kwezvikamu zvekunze.
Iyo yakamisikidzwa Flash memory inogona kurongwa mu-system kuburikidza neJTAG-ICE interface kana kuburikidza neyakafanana interface pane yekugadzira programmer isati yaiswa.Builtin yekuvhara mabheti uye chekuchengetedza zvishoma inodzivirira iyo firmware kubva netsaona kunyora uye kuchengetedza zvakavanzika zvayo
Iyo SAM7X512/256/128 system controller inosanganisira reset controller inokwanisa kutonga simba-pakutevedzana kweiyo microcontroller uye yakazara system.Kushanda kwechigadzirwa kwakaringana kunogona kutariswa neyakavakwa-mukati brownout detector uye watchdog inomhanya ichibvisa yakabatanidzwa RC oscillator.
Nekubatanidza iyo ARM7TDMI® processor ine on-chip Flash uye SRAM, uye akasiyana-siyana emabasa ekutenderera, anosanganisira USART, SPI, CAN controller, Ethernet MAC, Timer Counter, RTT uye analog-to-digital anoshandura pane monolithic chip, the SAM7X512/256/128 chishandiso chine simba chinopa chinochinjika, chinodhura-chinogadzirisa mhinduro kune akawanda akadzikwa ekudzora maapplication anoda kutaurirana pamusoro peEthernet, wired CAN uye ZigBee® wireless network.
Inosanganisira iyo ARM7TDMI ARM Thumb® processor
Yepamusoro-kuita 32-bit RISC Architecture
High-density 16-bit Instruction Set
Mutungamiriri muMIPS/Watt
EmbeddedICE™ In-circuit Emulation, Debug Communication Channel Tsigiro
Yemukati High-speed Flash
512 Kbytes (SAM7X512) Yakarongwa MuMabhangi Maviri e1024 Mapeji e256 Bytes (Dual Plane)
256 Kbytes (SAM7X256) Yakarongwa mu1024 Mapeji e256 Bytes (Ndege Imwe)
128 Kbytes (SAM7X128) Yakarongwa mu512 Mapeji e256 Bytes (Ndege Imwe)
Single Cycle Access paKusvika ku30 MHz mune Yakaipisisa Mamiriro ezvinhu
Prefetch Buffer Kunatsiridza Mirayiridzo Yechigunwe Pakumhanya Kwepamusoro
Nguva Yekuronga Peji: 6 ms, Kusanganisira Peji Kudzima-Kudzima, Nguva Yekudzima Yakazara: 15 ms
10,000 Nyora Macycles, 10-year Data Retention Cability, Sector Lock Capabilities, Flash Security Bit
Fast Flash Programming Interface yeYakakwira Vhoriyamu Kugadzirwa
Yemukati Yepamusoro-kumhanya SRAM, Single-kutenderera Kupinda paMaximum Speed
128 Kbytes (SAM7X512)
64 Kbytes (SAM7X256)
32 Kbytes (SAM7X128)
Memory Controller (MC)
Yakamisikidzwa Flash Controller, Abort Status uye Misalignment Detection
Reset Controller (RSTC)
Kubva paSimba-pa Reset Masero uye Yakaderera-simba Fekitari-yakaenzana Brownout Detector.
Inopa Kunze Reset Signal Shaping uye Reset Source Mamiriro
Wachi jenareta (CKGR)
Yakaderera-simba RC Oscillator, 3 kusvika 20 MHz On-chip Oscillator uye imwe PLL
Power Management Controller (PMC)
Simba reKukwidziridza Kugona, Kusanganisira Slow Clock Mode (Kudzika kusvika ku500 Hz) uye Idle Mode
Zvina Programmable Zvekunze Clock Signals
Advanced Interrupt Controller (AIC)
Pamwechete Maskable, Eight-level Yakakosha, Vectored Interrupt Sources
Maviri Ekunze Anovhiringidza masosi uye Imwe Inokurumidza Kuvhiringidza Tsime, Spurious Kuvhiringidza Akadzivirirwa
Debug Unit (DBGU)
2-waya UART uye Tsigiro yeDebug Communication Channel kukanganisa, Programmable ICE Access Prevention
Modhi yeGeneral Chinangwa 2-waya UART Serial Kukurukurirana
Periodic Interval Timer (PIT)
20-bit Programmable Counter plus 12-bit Interval Counter
Windowed Watchdog (WDT)
12-bit kiyi-yakachengetedzwa Programmable Counter
Inopa Reset kana Kuvhiringidza Zviratidzo kuSitimu
Kaunda Inogona Kumiswa Ipo Iyo processor iri muDebug State kana muIdle Mode
Chaiyo-nguva Timer (RTT)
32-bit Yemahara-inomhanya Kaunda ine Alarm
Inomhanya Kubva Yemukati RC Oscillator
Vaviri Vanofanana Kupinza/Output Controllers (PIO)
Makumi matanhatu nembiri Inorongwa I/O Mitsetse Yakawanzika inosvika Maviri Peripheral I/Os
Kupinza Shanduko Kukanganisa Kugona pane Imwe neimwe I/O Mutsetse
Mumwe nemumwe Anorongwa Kuvhurika-drain, Dhonza-up Resistor uye Synchronous Output
Gumi nenhatu Peripheral DMA Controller (PDC) Zviteshi
Imwe USB 2.0 Yakazara Yekumhanya (12 Mbits pasekondi) Chishandiso Port
On-chip Transceiver, 1352-byte Configurable Integrated FIFOs
Imwe Ethernet MAC 10/100 base-T
Media Independent Interface (MII) kana Yakaderedzwa Media Independent Interface (RMII)
Yakabatanidzwa 28-byte FIFOs uye Yakatsaurirwa DMA Channels yekutumira uye kugashira.
Chimwe Chikamu 2.0A uye Chikamu 2.0B Inoenderana CAN Mutongi
Mabhokisi masere eMeseji Anorongeka Zvakakwana, 16-bit Nguva Chitambi Counter
Imwe Synchronous Serial Controller (SSC)
Yakazvimiririra Clock uye Frame Sync Signals kune Yese Inogamuchira uye Transmitter
I²S Analog Interface Tsigiro, Nguva Chikamu Multiplex Tsigiro
Yepamusoro-inomhanyisa Inoenderera Dhata Kuyerera Kugona ne32-bit Data Kuendesa
Maviri eUniversal Synchronous / Asynchronous Receiver Transmitters (USART)
Mumwe nemumwe Baud Rate jenareta, IrDA® Infrared Modulation/Demodulation
Tsigiro ye ISO7816 T0/T1 Smart Card, Hardware Handshaking, RS485 Tsigiro
Yakazara Modemu Mutsetse Tsigiro paUSART1
Vaviri Tenzi/Muranda seri Peripheral Interfaces (SPI)
8- kusvika 16-bit Programmable Data Length, Ina Yekunze Peripheral Chip Inosarudza
Imwe Matatu-channel 16-bit Timer/Counter (TC)
Mapini matatu eKunze Kwewachi, Mapini maviri eI/O akawanda-chinangwa paChannel
Kaviri PWM Generation, Capture/Waveform Mode, Kumusoro/Kudzika Kugona
Imwe ina-chanera 16-bit Power Width Modulation Controller (PWMC)
One Two-waya Interface (TWI)
Master Mode Tsigiro Chete, Ese maviri-waya Atmel EEPROMs uye I2 C Inowirirana Midziyo Inotsigirwa
Imwe 8-channel 10-bit Analog-to-Dhijitari Shanduri, Mana Channels Akawanda ane Digital I/Os
SAM-BA® Boot Rubatsiro
Default Boot chirongwa
Interface neSAM-BA Graphic User Interface
IEEE® 1149.1 JTAG Boundary Scan paMapini Ese Digital
5V-inoshivirira I/Os, Kusanganisira ina Yepamusoro-ikozvino Drive I/O mitsetse, Kusvika 16 mA Imwe neimwe
Masimba Anopa Yakamisikidzwa 1.8V Regulator, Kudhirowa kusvika ku100 mA yeCore uye Zvekunze Zvikamu
3.3V VDDIO I/O Lines Power Supply, Yakazvimirira 3.3V VDDFLASH Flash Power Supply
1.8V VDDCORE Core Power Supply neBrownout Detector
Fully Static Operation: Kusvika 55 MHz pa 1.65V uye 85°C Yakaipisisa Nyaya
Inowanikwa mu100-inotungamira LQFP Green uye zana-bhora TFBGA Green Packages
