AT91SAM7X256C-AU Microcontroladores ARM – MCU LQFP GRN IND TMP MRL C
♠ Faʻamatalaga o oloa
| Atributo del producto | Valor de atributo |
| Fabricante: | Microchip |
| Vaega o oloa: | Microcontroladores ARM - MCU |
| RoHS: | Detalles |
| Fa'asologa: | SAM7X/XC |
| Estilo de montaje: | SMD/SMT |
| Paquete / Cubierta: | LQFP-100 |
| Nucleo: | ARM7TDMI |
| Tamao de memoria del polokalame: | 256 kB |
| Fa'amatalaga o le pasi: | 32 bit |
| Resolución del conversor de señal analógica ma numera (ADC): | 10 bit |
| Auala e toe fa'aleleia ai: | 20 MHz |
| Numero de entradas / salidas: | 62 I/O |
| Tamao de RAM de data: | 64 kB |
| Voltaje de alimentación - Mín.: | 1.65 V |
| Voltaje de alimentación - Máx.: | 1.95 V |
| Temperatura de trabajo mínima: | - 40C |
| Temperatura de trabajo maxima: | + 85 C |
| Empaquetado: | fata |
| Voltaje de suministro analógico: | 3.3 V |
| Mareko: | Microchip Tekonolosi / Atmel |
| Voltaje de entrada / salida: | 3.3 V |
| Tipo o fesoʻotaʻiga: | SPI |
| Sensible a la humedad: | Ioe |
| Cantidad de temporizadores/contadores: | 1 Taimi |
| Fa'asologa o taualumaga: | SAM7X256 |
| Ituaiga o oloa: | ARM Microcontrollers - MCU |
| Tipo o manatua o polokalame: | moli |
| Cantidad de empaque de fábrica: | 90 |
| So'ai vaega: | Microcontrollers - MCU |
| Peso de la unidad: | 0.046530 oz |
♠ SAM7X512 / SAM7X256 / SAM7X128
O le Atmel SAM7X512/256/128 o se fa'aogaina tele ole Flash microcontroller fa'avae ile 32-bit ARM® RISC processor. O loʻo faʻaalia ai le 512/256/128 Kbytes o le televave o le Flash ma le 128/64/32 Kbytes o le SRAM, o se seti tele o peripherals, e aofia ai le 802.3 Ethernet MAC, ma le CAN controller. O se seti atoatoa o galuega fa'aoga e fa'aitiitia ai le aofa'i o vaega i fafo.
O le manatua Flash fa'apipi'i e mafai ona fa'apolokalame i totonu o le polokalama e ala i le JTAG-ICE fa'aoga po'o se fa'aoga tutusa i luga o se polokalame gaosiga a'o le'i fa'ae'e. Fa'amau loka fa'apipi'i ma se pusi malu puipuia le firmware mai fa'alavelave fa'afuase'i tusi ma fa'asao lona agatapuia
O le SAM7X512/256/128 system controller e aofia ai le toe setiina o le pule e mafai ona pulea le fa'asologa o le eletise o le microcontroller ma le faiga atoa. E mafai ona mata'ituina le fa'agaioiga sa'o o le masini e se masini e iloa ai mea lanu enaena ma se ta'ifau e tamo'e mai se oscillator RC tu'ufa'atasia.
E ala i le tuʻufaʻatasia o le ARM7TDMI® processor ma luga o le chip Flash ma le SRAM, ma le tele o galuega faʻapitoa, e aofia ai le USART, SPI, CAN controller, Ethernet MAC, Timer Counter, RTT ma analog-to-digital converters i luga o se monolithic chip, o le SAM7X512/256/128 o se masini mamana, faʻapipiʻi faʻapipiʻi e tuʻuina atu ai se faʻaoga faʻapipiʻi taugofie. mana'omia feso'otaiga i luga ole Ethernet, feso'ota'iga uaea CAN ma ZigBee®.
Fa'aofia le ARM7TDMI ARM Thumb® Processor
Tulaga maualuga 32-bit RISC Architecture
Seti Faatonuga 16-bit maualuga maualuga
Taitai i MIPS/Watt
EmbeddedICE ™ In-circuit Emulation, Debug Communication Channel Support
I totonu High-speed Flash
512 Kbytes (SAM7X512) Fa'atulagaina i Faletupe e Lua o 1024 Itulau o le 256 Paita (Va'alele Lua)
256 Kbytes (SAM7X256) Faʻatulagaina i 1024 Itulau o le 256 Paita (vaalele Tasi)
128 Kbytes (SAM7X128) Faʻatulagaina i 512 Itulau o le 256 Paita (vaalele Tasi)
Ta'amilosaga Ta'amilosaga Ta'itasi e O'o atu i le 30 MHz i Tulaga sili ona leaga
Prefetch Buffer Optimizing Thumb Instruction Execution at Maximum Speed
Itulau Taimi Polokalama: 6 ms, E aofia ai Itulau-Tape-Taimi, Taimi Taimi atoa: 15 ms
10,000 Tusi Ta'amilosaga, 10-tausaga Fa'atumauina Fa'amaumauga, Malosiaga Loka Vaega, Bit Security Bit
Fa'asa'o Fa'asa'o Fa'apolokalame Fa'amatalaga mo le gaosiga maualuga
totonu SRAM maualuga-saosaoa, Taʻamilosaga Taʻitasi Avanoa i le Saosaoa Maualuga
128 Kbytes (SAM7X512)
64 Kbytes (SAM7X256)
32 Kbytes (SAM7X128)
Pule Fa'amanatu (MC)
Embedded Flash Controller, Fa'ato'a Tulaga ma Fa'ailoga Fa'aletonu
Toe setiina le Pule (RSTC)
Faʻavae i luga o le Power-on Reset Cells ma Low-power Factory-calibrated Brownout Detector
Tuuina Atu Fafo Toe Fa'ailoga Fa'ailoga Fa'ailoga ma Toe Toe Fa'atonu Tulaga Puna
Fa'atupu Uati (CKGR)
Oscillator RC maualalo-malosi, 3 i le 20 MHz On-chip Oscillator ma le tasi PLL
Pule Pulea Malosiaga (PMC)
Malosiaga Fa'atonuga, Fa'atasi ai ma le Fa'agasologa Lemu (I lalo i le 500 Hz) ma le Fa'aoga
Fa Fa'ailoga Uati i fafo e mafai ona fa'apolokalameina
Pule Fa'alavelave Maualuga (AIC)
Ta'ito'atasi Maskable, Valu Tulaga Fa'amuamua, Vectored Interrupt Sources
Lua Punavai Fa'alatalata mai fafo ma le Tasi Fa'alavelave Fa'afuase'i Puna, Puipuia Fa'alavelave Fa'asese
Debug Unit (DBGU)
2-uaea UART ma Lagolago mo Debug Fesoʻotaʻiga Faʻalavelave faʻalavelave, Polokalama ICE Avanoa Puipuia
Faiga mo le Fa'amoemoe Lautele 2-uaea UART Feso'ota'iga Fa'asologa
Taimi Vaitaimi Vaitaimi (PIT)
20-bit Programmable Counter fa'atasi ai ma le 12-bit Interval Counter
Mata'imata Fa'amalama (WDT)
12-bit ki-puipuia Polokalama Counter
Tuuina atu Reset poʻo Faʻalavelave Faʻailoga i le System
E ono Taofia le Counter A'o iai le Processor ile Debug State po'o le Idle Mode
Taimi taimi moni (RTT)
32-bit Free-running Counter with alarm
Tafe ese le RC Oscillator i totonu
Lua Fa'atonu Fa'aulufalega/Otu Tulaga (PIO)
E onosefulu lua Laina I/O e mafai ona fa'apolokalameina fa'atele ma e o'o atu ile lua I/Os Peripheral
Ulufale Suiga Faʻalavelave Faʻalavelave i luga ole I/O Line taʻitasi
Ta'ito'atasi Polokalama Tatala-vaivai, Toso-i luga Resistor ma Synchronous Output
Alaleo e sefulutolu Peripheral DMA Controller (PDC).
Tasi le USB 2.0 Tele Saosaoa (12 Mbits i le sekone) Taulaga Mea
Fa'aliliuina i luga ole masini, 1352-paita'i Fa'atonu Fa'atasi FIFO
Tasi Ethernet MAC 10/100 faavae-T
Fa'asalalauga Tuto'atasi Fa'asalalauga (MII) po'o Fa'aitiitiga Fa'asalalauga Tuto'atasi Fa'asalalauga (RMII)
Fa'atasia 28-byte FIFOs ma ala DMA tu'ufa'atasia mo le Fa'aliliuina ma le Maua.
Tasi le Vaega 2.0A ma le Vaega 2.0B e tausisia CAN Pule
E valu Pusa Meli Fa'ailoga Mea e mafai ona fa'apolokalameina, 16-bit Time Stamp Counter
Tasi Pule Fa'asologa Fa'asologa (SSC)
Uati Tutoatasi ma Fa'ailoga Fa'asa'o Fa'avaa mo Tagata Ta'itasi ma Fa'aliliu
I²S Analog Interface Support, Time Division Multiplex Support
Faʻasalalauga Faʻasalalau Faʻaauau le televave ma le 32-bit Faʻaliliuga Faʻamatalaga
Lua Fa'asalalauga Fa'asalalau/Asynchronous Receiver Transmitters (USART)
Ta'ito'atasi Baud Rate Generator, IrDA® Infrared Modulation/Demodulation
Lagolago mo ISO7816 T0/T1 Smart Card, Meafaigaluega Handshake, RS485 Lagolago
Lagolago laina Modem atoa ile USART1
Lua Matai/Slave Fa'asinoala Peripheral Interfaces (SPI)
8- i le 16-bit Polokalama Umi o Fa'amatalaga, Fa Fa'apito Fa'apito Filifilia Chip Filifilia
Tasi Tolu-alaala 16-bit Timer/Counter (TC)
Tolu Ulufale Uati i fafo, Lua Pini I/O Fa'atosina i le Alavai
Fa'aluaina PWM Fa'atupuina, Pu'e/galu Fa'agaga, Agai i luga/lalo
Tasi le Fa-ala 16-bit Power Width Modulation Controller (PWMC)
Tasi Fa'amatalaga Lua-uaea (TWI)
Na'o le Lagolagoina o le Master Mode, EEEPROM Atmel uma e lua-uaea ma I2 C mea e fetaui lelei e lagolagoina.
Tasi le 8-channel 10-bit Analog-to-Digital Converter, Fa Alano Tele fa'atasi ma Digital I/Os
SAM-BA® Fesoasoani Fesoasoani
Polokalama Fa'atomuaga Fa'ato'a
Fesoʻotaʻiga faʻatasi ma le SAM-BA Graphic User Interface
IEEE® 1149.1 JTAG Boundary Scan i luga o pine numera uma
5V-faʻapalepale I / Os, E aofia ai laina I / O taʻavale maualuga e fa, e oʻo atu i le 16 mA Taʻitasi
Sapalai Malosiaga Faʻapipiʻi 1.8V Pule Faʻatonu, Tusia i luga ole 100 mA mo le Autu ma Fafo Fafo.
3.3V VDDIO I/O Lines Power Supply, Tutoatasi 3.3V VDDFLASH Flash Power Supply
1.8V VDDCORE Autu Malosiaga Sapalai ma Brownout Detector
Fa'agaoioiga Fa'atonu atoatoa: E o'o i le 55 MHz ile 1.65V ma le 85°C Tulaga sili ona leaga.
E maua i le 100-lead LQFP Green ma le 100-ball TFBGA Green Packages
