AT91SAM7X256C-AU Microcontroladores ARM - MCU LQFP GRN IND TMP MRL C

Tlhaloso e Khutšoanyane:

Baetsi: Microchip Technology

Sehlopha sa Lihlahisoa: E kenyelelitsoe - Li-Microcontrollers

Leqephe la lintlha:Setšoantšo sa AT91SAM7X256C-AU

Tlhaloso: IC MCU 32BIT 256KB FLASH 100LQFP

Boemo ba RoHS: E lumellana le RoHS


Lintlha tsa Sehlahisoa

Likaroloana

Li-tag tsa Sehlahisoa

♠ Tlhaloso ea Sehlahisoa

Atributo del producto Valor de atributo
Fabricante: Microchip
Sehlopha sa lihlahisoa: Microcontroladores ARM - MCU
RoHS: Lintlha
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 hanyane
Resolución del conversor de señal analógica a digital (ADC): 10 hanyane
Maqhubu a ho feto-fetoha ha maikutlo: 20 MHz
Melemo ea entradas / salidas: 62 I/O
Lintlha tse mabapi le RAM: 64kb
Voltaje de alimentación - Mín.: 1.65 V
Voltaje de alimentación - Máx.: 1.95 V
Mocheso oa mocheso oa mocheso o tlase: - 40 C
Mocheso oa mocheso o phahameng ka ho fetisisa: + 85 C
Boikutlo: Terei
Litlhaloso tse amanang le "suministro analógico": 3.3 V
Marca: Microchip Technology / Atmel
Liphello tsa entrada / salida: 3.3 V
Tlhaloso ea li-interfaz: SPI
Sensibles a la humedad: Ee
Lintho tse ka sehloohong tsa temporizadores/contadores: 1 Sebali sa nako
Serie de procesadores: SAM7X256
Tlhahiso ea lihlahisoa: ARM Microcontrollers - MCU
Setšoantšo sa memoria ea lenaneo: Khanya
Cantidad de empaque de frabrica: 90
Sehlopha-potlana: Li-microcontrollers - MCU
Peso de la unidad: 0.046530 oz

♠ SAM7X512 / SAM7X256 / SAM7X128

Atmel SAM7X512/256/128 ke Flash microcontroller e kopantsoeng haholo e thehiloeng ho processor ea 32-bit ARM® RISC.E na le 512/256/128 Kbytes ea Flash e lebelo le 128/64/32 Kbytes ea SRAM, sehlopha se seholo sa li-peripherals, ho kenyelletsa le 802.3 Ethernet MAC, le molaoli oa CAN.Sehlopha se feletseng sa mesebetsi ea tsamaiso se fokotsa palo ea likarolo tse ka ntle.

Memori ea Flash e kenyellelitsoeng e ka hlophisoa ka har'a sistimi ka sebopeho sa JTAG-ICE kapa ka sebopeho se ts'oanang ho sesebelisoa sa tlhahiso pele se hlongoa.Lisebelisoa tsa senotlolo sa Builtin le karoloana ea tšireletso li sireletsa firmware hore e se ke ea ngoloa ka phoso le ho boloka lekunutu la eona

Sesebelisoa sa tsamaiso ea SAM7X512/256/128 se kenyelletsa taolo ea reset e khonang ho laola tatellano ea matla a microcontroller le tsamaiso e feletseng.Ts'ebetso e nepahetseng ea sesebelisoa e ka shejoa ke "brownout detector" e hahelletsoeng ka hare le sesupa-tsela se tsamaisang RC oscillator e kopaneng.

Ka ho kopanya processor ea ARM7TDMI® le on-chip Flash le SRAM, le mefuta e mengata e fapaneng ea mesebetsi ea peripheral, ho kenyelletsa USART, SPI, CAN controller, Ethernet MAC, Timer Counter, RTT le li-converter tsa analog-to-digital ho chip ea monolithic, SAM7X512/256/128 ke sesebelisoa se matla se fanang ka tharollo e feto-fetohang, e theko e tlaase ho mekhoa e mengata ea taolo e kentsoeng e hlokang puisano ka marang-rang a Ethernet, CAN le ZigBee® tse se nang mohala.


  • E fetileng:
  • E 'ngoe:

  •  E kenyelletsa ARM7TDMI ARM Thumb® Processor

     Boqapi bo phahameng ba 32-bit RISC Architecture

     Sete ea Taelo ea 16-bit e phahameng haholo

     Moetapele ho MIP/Watt

     EmbeddedICE™ In-circuit Emulation, Debug Communication Channel Support

     Flash ea ka hare ea lebelo le phahameng

     512 Kbytes (SAM7X512) E Hlophisitsoe ka Libanka tse Peli tsa Maqephe a 1024 a 256 Byte (Dual Plane)

     256 Kbytes (SAM7X256) E hlophisitsoe ka Maqephe a 1024 a 256 Byte (Sefofane se le Mong)

     128 Kbytes (SAM7X128) E Hlophisitsoe ka Maqephe a 512 a 256 Byte (Sefofane se le Mong)

     Ho fihlella ha Mokoloko o le Mong ho fihla ho 30 MHz maemong a Mabe ka ho Fetisisa

     Prefetch Buffer E Ntlafatsa Phethahatso ea Taelo ea Monoana o Monoana ka Lebelo le Leholo

     Nako ea Lenaneo la Leqephe: 6 ms, Ho kenyeletsoa Leqephe la ho itlhakola, Nako ea ho Hlakola ka ho Feletseng: 15 ms

     10,000 Write Cycles, 10-year Retention Capability, Sector Lock Capabilities, Flash Security Bit

     Fast Flash Programming Interface bakeng sa Tlhahiso e Phahameng ea Molumo

     SRAM ea Lebelo le Phahameng ka Hare, Phihlello ea potoloho e le 'ngoe ka Lebelo le Leholo

     128 Kbytes (SAM7X512)

     64 Kbytes (SAM7X256)

     32 Kbytes (SAM7X128)

     Molaoli oa Memori (MC)

     Selaoli se Kenyellelitsoeng sa Flash, Boemo ba ho Amoha le ho Khetholla ho Fosahetseng

     Reset Controller (RSTC)

     E ipapisitse le Lisele tsa ho Seta Botjha ha Matla le Sebui sa Brownout se nang le matla a Tlase

     E fana ka Sebopeho sa Letšoao la Reset ea Kantle le ho Beakanya Botjha Boemo ba Mohloli

     Oache jenereithara (CKGR)

     Oscillator ea matla a tlase, 3 ho isa ho 20 MHz On-chip Oscillator le PLL e le 'ngoe

     Taolo ea Tsamaiso ea Matla (PMC)

     Bokhoni ba ho Matlafatsa Matla, ho kenyeletsoa Mokhoa o liehang oa Clock (Ho theohela ho 500 Hz) le Mokhoa o sa sebetseng

     Lipontšo tse 'nè tsa Clock tsa ka ntle tse lokiselitsoeng

     Advanced Interrupt Controller (AIC)

     Motho ka mong a ka Maskable, Boemo ba Bohlokoa ba Borobeli, Mehloli e Thibelang Likokoana-hloko

     Mehloli e 'meli ea Tšitiso ea Kantle le Mohloli o le Mong oa Khatiso o Potlakileng, Tšitiso e Senyehileng e Sirelelitsoeng

     Setsi sa Debug (DBGU)

     UART ea terata tse 2 le Tšehetso bakeng sa tšitiso ea Seteishene sa Puisano ea Debug, Thibelo ea Phihlello ea ICE

     Mokhoa oa Morero o Akaretsang 2-terata ea UART Serial Communication

     Nako ea Nako ea Nako (PIT)

     20-bit Programmable Counter hammoho le 12-bit Interval Counter

     Windowed Watchdog (WDT)

     12-bit key-protected Programmable Counter

     E fana ka Lipontšo tsa ho tsosolosa kapa ho sitisa Sisteme

     Counter e ka Emisoa Ha processor e ntse e le ho Debug State kapa Idle Mode

     Sebali sa Nako ea 'Nete (RTT)

     32-bit Free-rung Counter e nang le Alamo

     E Mathisela ka hare ho RC Oscillator

     Balaoli ba babeli ba Parallel Input/Output (PIO)

     Methati e Mashome a tšeletseng a metso e 'meli e Lokisehang ea I/O e Multiplexed ka li-Peripheral I/Os tse fihlang ho tse peli

     Matla a Kena a Phetoho Moleng o Mong le o mong oa I/O

     Ka Setho ka Setho se Bulehileng, se Hulelang-up le Sephetho sa Synchronous

     Mecha e Leshome le Metso e meraro ea Pheripheral DMA Controller (PDC).

     Lebelo le Le leng la USB 2.0 (12 Mbits ka motsotsoana) Port Device Port

     On-chip Transceiver, 1352-byte Configurable Integrated FIFOs

     One Ethernet MAC 10/100 base-T

     Media Independent Interface (MII) kapa Reduced Media Independent Interface (RMII)

     Li-FIFO tse kopaneng tsa 28-byte le likanale tsa DMA tse inehetseng bakeng sa ho fetisa le ho Amoheloa.

     Karolo e le 'ngoe ea 2.0A le Karolo ea 2.0B e Ikamahanyang le CAN Controller

     Mabokose a Melaetsa a Melaetsa a robeli a hlophisehang ka botlalo, Counter ea setempe sa nako ea 16-bit

     One Synchronous Serial Controller (SSC)

     Lits'oants'o tsa Oache e Ikemetseng le Frame Sync bakeng sa Moamoheli le Mofetisi e mong le e mong

     I²S Tšehetso ea Sebopeho sa Analog, Tšehetso ea Nako ea Multiplex ea Nako

     Bokhoni ba ho Phatlalatsa Boitsebiso bo Tsoelang Pele ka lebelo le phahameng le 32-bit Transfer ea data

     Li-transmitters tse peli tsa Universal Synchronous/Asynchronous Receiver (USART)

     Motho ka mong oa Baud Rate Jenereithara, IrDA® Infrared Modulation/Demodulation

     Tšehetso bakeng sa ISO7816 T0/T1 Smart Card, Hardware handshaking, RS485 Support

     Tšehetso e Feletseng ea Mohala oa Modem ho UART1

     Lisebelisoa tse peli tsa Master/Slave Serial Peripheral Interfaces (SPI)

     8- ho isa ho 16-bit Bolelele ba Boitsebiso bo Reroang, Likhetho tse 'nè tsa kantle tsa Peripheral Chip

     Mocha o le mong oa 16-bit Timer/Counter (TC)

     Lintho tse Tharo tsa Kantle tsa Oache, Lithakhisa tse peli tsa Multi-purpose I/O ka Channel ka ’ngoe

     Moloko o Habeli oa PWM, Mokhoa oa Capture/Waveform, Bokhoni ba Holimo/Down

     Taolo e le 'ngoe ea Mecha e mene ea 16-bit Power Width Modulation Controller (PWMC)

     One Two-wire Interface (TWI)

     Master Mode Support Feela, Li-EEPROM tsohle tsa terata tse peli tsa Atmel le lisebelisoa tse tsamaellanang tsa I2 C li tšehelitsoe

     Sefetoleli se le seng sa 8-bit 10-bit Analog-to-Digital, Mecha e Mene e Multiplexed ka Digital I/Os

     Thuso ea SAM-BA® Boots

     Lenaneo la kamehla la Boot

     Sehokelo se nang le SAM-BA Graphic User Interface

     IEEE® 1149.1 JTAG Boundary Scan on All Digital Pins

     Li-I/Os tse mamellang 5V, Ho kenyeletsoa le mela e mene ea I/O ea Drive ea Hona joale e Phahameng, Ho fihla ho 16 mA ka ngoe.

     Lisebelisoa tsa Motlakase  E Kenyellelitsoeng 1.8V Regulator, Ho Rala ho fihla ho 100 mA bakeng sa Likarolo tsa Koko le Kantle

     3.3V VDDIO I/O Lines Power Supply, Ikemetseng 3.3V VDDFLASH Flash Power Supply

     Phepelo ea Motlakase oa 1.8V VDDCORE e nang le Mohloli oa Brownout

     Tšebetso e tsitsitseng ka ho Fetisisa: Ho fihla ho 55 MHz ho 1.65V le 85°C Maemo a Mabe ka ho Fetisisa

     E fumaneha ka har'a liphutheloana tse tala tsa LQFP tse 100 le libolo tse 100 tsa TFBGA

    Lihlahisoa tse Amanang