AT91SAM7S256D-AU ARM Microcontrollers MCU 256K Flash SRAM 64K ARM fundatur MCU
Product Description
| Productum attributum | Precium attributum |
| Fabrica: | Microchip |
| Product Category: | ARM Microcontrollers - MCU |
| RoHS: | Singula |
| Series: | SAM7S/SE |
| Adscendens Style: | SMD/SMT |
| Sarcina / Case: | LQFP-64 |
| Core: | ARM7TDMI |
| Programma Memoria Location: | 256 kB |
| Data Bus Latitudo: | 32 bit/16 bit |
| ADC Consilium: | 10 bit |
| Maximum Horologium Frequency: | 55 MHz |
| Numerus I / Os: | 32 I/O |
| Data Ram Size: | 64 kB |
| Supple intentione - Min: | 1.65 V |
| Supple intentione - Max: | 1.95 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Packaging: | Tray |
| Analoga Supple Voltage: | 3.3 V |
| Notam: | Microchip Technology / Atmel |
| Data RAM Type: | aries |
| Height: | 1.6 mm |
| I/O intentione: | 1.65 V ad 3.6 V |
| Interface Type: | I2C, SPI, USART, USB |
| Longitudo; | 7 mm |
| Humor Sensitivus: | Ita |
| Numerus ADC canales: | 8 Channel |
| Numerus Timers / Calculis: | 3 Timer |
| Processus Series: | SAM7S |
| Productum: | MCU |
| Product Type: | ARM Microcontrollers - MCU |
| Programma Memoria Type: | Flash |
| Factory Pack Quantity: | 160 |
| Subcategoria: | Microcontrollers - MCU |
| Watchdog Timers: | Watchdog Timer |
| Latitudo: | 7 mm |
| Unitas pondus: | 0.012088 oz |
AT91SAM ARM-fundatur Flash MCU
SAM7S Atmel est series vilis pincount Flash microcontrolers secundum 32 frenum ARM RISC processus.Magno cursu mico et SRAM notat, magna peripheralium copia, in USB 2.0 fabrica (exceptis.SAM7S32 et SAM7S16), et perfectus ordo functionum systematis, extenuando numerum partium externarum.
Cogitatus est optimus transitus iter ad VIII-bit microcontroller users vultus additional perficientur etmemoriam extensam.Memoria Flash immersa programmari potest in systematis interfaciei JTAG-ICE vel per interfaciem parallelam.programmator productionis prior ad ascendendum.In cincinnis structa et frena securitatis firmware a fortuitis rescribere et conservare eius secreto tuetur.
The SAM7S Series system controller includes a reset controller compos to manage the power-in sequence ofmicrocontroller et ratio perfecta.Recta fabrica operatio potest viverra a constructum-in brownoutdetector et vigil currit oscillatoris RC integralis.
Series SAM7S sunt microcontrolers genera-proposito.Suis integratis USB Fabrica portum facit eos ideales cogitationesad applicationes peripherales quaerunt connectivity ad PC vel telephonum cellularum.Suas ultro pretium punctum et altam ofintegratio suum scopum usui longe urget in mercatu gratuito-sensitivo, magno volumine consumendi.
ARM7TDMI® ARM® Thumb® Processor Incorporat •
- High-perficiendi 32-bit RISC Architecture
- High density XVI frenum Instructionis Set
- Dux in MIPS/Watt
- EmbeddedICE™ In ambitu Emulation, Debug Communication Channel Support
• Internus summus celeritas Flash
- 512 Kbytes (SAM7S512) Organised in Duo Ripas contiguosae 1024 Paginae ex 256Bytes (Dual Plane)
– 256 Kbytes (SAM7S256) constituto in 1024 Paginae 256 Bytes (Single Plane)
- 128 Kbytes (SAM7S128) constituto in 512 Paginae 256 Bytes (Single Plane)
- 64 Kbytes (SAM7S64) instituta in 512 Paginae 128 Bytes (Single Plane)
- 32 Kbytes (SAM7S321/32) constituto in 256 Paginae 128 Bytes (Single Plane)
- 16 Kbytes (SAM7S161/16) Organised in 256 Pages of 64 Bytes (Single Plan)
- Unius Cycle Access ad Sursum ad XXX MHz in gravissimo casu Tempestas
- Prefetch Buffer Optimizing Pollice Instructio Supplicium ad maximum Volo
– Page Programming Time: 6 ms, Including Pagina Auto-eras, plena dele Tempus: 15 ms
– 10,000 Cycles Scribere, 10-annus Data Retentionis Facultas, Sector Obfirmo Facultates, FlashSecuritas Bit
- Fast Flash Programming Interface pro High Volume Productio
• Internus summus celeritas SRAM, Single-cyclus Obvius ad Maximum Volo
- 64 Kbytes (SAM7S512/256)
- 32 Kbytes (SAM7S128)
- 16 Kbytes (SAM7S64)
- 8 Kbytes (SAM7S321/32)
– 4 Kbytes (SAM7S161/16)
• Memoria Controller (MC)
- Embedded Flash Controller, Abort Status et Misalignment Deprehensio
• Reset Controller (RSTC)
- Ex Power-in Reddere et in Belgio potentia Factory-calibrated Brown-e Detector
- videt externi Reddere signum effingens et Reddere Source Status
• Pro Generator (CKGR)
– Vis inferior RC Oscillator, 3 ad 20 MHz Oscillator et unus PLL
• Power Management Controller (PMC)
- Software Power Optimization Capabilities, Complectens Tardus Horologium Modus (Ad DHz) et Vana Modus
- Tres Programmabiles Externi Horologii signa
• Advanced Interrupt Controller (AIC)
- Individue Maskable, Octo-gradu Prioratus, Vectored Interrumpere Fontes
- Duo (SAM7S512/256/128/64/321/161) vel unus (SAM7S32/16) Externus Interrumpere Source(s)and One Fast Interrupt Source, Spurious Interrupt Protected
• Debug Unit (DBGU)
- 2-filum UART et Support pro Debug Communication Channel adjicias, Programmable Ice Access praeventionis
- Modus Generalis Propositum II-filum UART Serial Communication
• Periodic Intervallum Vicis (PIT)
- 20-bit Programmable Video plus 12-bit Intervallum
• Windowed Watchdog (WDT)
- 12-bit key-protected Programmable Counter
- Provide Reddere aut interrumpunt significationibus ad Ratio
- Forum Siste dum processus in lusione publica aut in otiosis Modus
• Verus-vicis Vicis (RTT)
- 32-frenum LIBERO ARBITRIO Current contra metum
- Fugit Internum RC Oscillator
• unus Parallel potenti / Output Controller (PIOA)
- Triginta duo (SAM7S512/256/128/64/321/161) vel viginti unus (SAM7S32/16) Programmabiles I/O Lineae multiplicatae sunt usque adDuo periphericis I / Os
- Input Mutare interrumpere facultatem ad quisque I / O linea
- Individue Programmable Open-exhaurire, viverra-sursum resistor et Synchroni Output
• Undecim (SAM7S512/256/128/64/321/161) vel Novem (SAM7S32/16) Periphericum DMA Controller (PDC) Canales
• One USB 2.0 Full Speed (12 Mbits per Second) Fabrica Portus (Praeter SAM7S32/16).
- De chip Transceiver, 328-byte Configurable Integrated FIFOs
• One Synchroni Serial Controller (SSC)
- Independent Horologium et Frame Sync signa ad unumquemque receptorem et Transmitter
- I²S Analog Interface Support, Time Division Multiplex Support
- Summus celeritate continua data Stream Capabilities in XXXII frenum Data serie
• Duo (SAM7S512/256/128/64/321/161) vel unus (SAM7S32/16) Synchroni/Asynchronous Receptor Transmitters(USART)
- Individual Baud Rate Generator, IrDA® Modulation infrared/Demodulation
- Support pro ISO7816 T0/T1 Smart Card, Hardware Handshaking, RS485 Support
- Full Modem Line Support on USART1 (SAM7S512/256/128/64/321/161)
• unus magister / servus Serial interface periphericum (SPI)
- 8- ad XVI frenum Programmabile Data Longitudo, Quatuor Externi Periphericis Chip Selecta
• Unus Tres alveos 16 frenum Vicis/Contro (TC)
- Tres Horologii Externi Input et Duo Multi-proposito I/O paxillos per Channel (SAM7S512/256/128/64/321/161)
- unus externus horologium potenti et duae multi-proposito I / O acus ad primum duae canales tantum (SAM7S32/16)
- Duplex PWM Generatio, Captura/Waveform Modus, Sursum/Down Capability
• unum quattuor alveum XVI frenum PWM Controller (PWMC)
• Una Duo filum mollis (TWI)
- Master Modus Support Tantum, Omnes Duo-filum Atmel EEPROMs et I2C Compatible machinae suffulti(SAM7S512/256/128/64/321/32)
– Magister, Multi-Magister et Servus Modus Support, Omnes Duo-filum Atmel EEPROMs et I2C Compatible machinae suffulti(SAM7S161/16)
• VIII-alveum unum X frenum Analog-ad-Digital Converter, quattuor canales multiplices cum Digital I / Os
• SAM-BA Boot Assistant
- Default Booz progressio
- Interface cum SAM-BA Graphic User interface
• IEEE® 1149.1 JTAG Terminus Scan in All Digital Pins
• 5V-patiens I/Os, incluso quattuor Praesens Coegi I/O lineas, Usque ad 16 mA Singulos (SAM7S161/16 I/Os Not 5V-patientes)
• Power commeatus
– Embedded 1.8V Regulator, usque ad 100 mA pro Core et Externis Componentibus
– 3.3V vel 1.8V VDDIO I/O Lineae Power, Independent 3.3V VDDFLASH Flash Power Supple
- 1.8V VDDCORE Core Power Supple cum Brown-e Detector
• Plene Static Operatio: Usque 55 MHz ad 1.65V et 85°C Pessimae Casus Conditiones
• Available in 64-plumbum LQFP viridis vel 64-codex QFN Sarcina viridis (SAM7S512/256/128/64/321/161) et 48-plumbum LQFP Viridis vel48-codex QFN Sarcina viridis (SAM7S32/16)
