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ATMEGA1280 Fiches technique (PDF) - ATMEL Corporation

ATMEGA1280 Datasheet PDF - ATMEL Corporation
No de pièce ATMEGA1280
Télécharger  ATMEGA1280 Télécharger

Taille du fichier   2983.42 Kbytes
Page   407 Pages
Fabricant  ATMEL [ATMEL Corporation]
Site Internet  http://www.atmel.com
Logo ATMEL - ATMEL Corporation
Description 8- BIT Microcontroller with 256K Bytes In-System Programmable Flash

ATMEGA1280 Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
ATMEGA1280 Datasheet PDF - ATMEL Corporation

No de pièce ATMEGA1280
Télécharger  ATMEGA1280 Click to download

Taille du fichier   2983.42 Kbytes
Page   407 Pages
Fabricant  ATMEL [ATMEL Corporation]
Site Internet  http://www.atmel.com
Logo ATMEL - ATMEL Corporation
Description 8- BIT Microcontroller with 256K Bytes In-System Programmable Flash

ATMEGA1280 Fiches technique (HTML) - ATMEL Corporation

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ATMEGA1280 Détails du produit

Overview
The ATmega640/1280/1281/2560/2561 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single cloc k cycle, the ATmega640/1280/1281/2560/2561 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

Features
• High Performance, Low Power Atmel® AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
   – 135 Powerful Instructions – Most Single Clock Cycle Execution
   – 32 × 8 General Purpose Working Registers
   – Fully Static Operation
   – Up to 16 MIPS Throughput at 16MHz
   – On-Chip 2-cycle Multiplier
• High Endurance Non-volatile Memory Segments
   – 64K/128K/256KBytes of In-System Self-Programmable Flash
   – 4Kbytes EEPROM
   – 8Kbytes Internal SRAM
   – Write/Erase Cycles:10,000 Flash/100,000 EEPROM
   – Data retention: 20 years at 85C/ 100 years at 25C
   – Optional Boot Code Section with Independent Lock Bits
• In-System Programming by On-chip Boot Program
• True Read-While-Write Operation
– Programming Lock for Software Security
• Endurance: Up to 64Kbytes Optional External Memory Space
• Atmel® QTouch® library support
   – Capacitive touch buttons, sliders and wheels
   – QTouch and QMatrix acquisition
   – Up to 64 sense channels
• JTAG (IEEE® std. 1149.1 compliant) Interface
   – Boundary-scan Capabilities According to the JTAG Standard
   – Extensive On-chip Debug Support
   – Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
• Peripheral Features
   – Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
   – Four 16-bit Timer/Counter with Separate Prescaler, Compare- and Capture Mode
   – Real Time Counter with Separate Oscillator
   – Four 8-bit PWM Channels
   – Six/Twelve PWM Channels with Programmable Resolution from 2 to 16 Bits (ATmega1281/2561, ATmega640/1280/2560)
   – Output Compare Modulator
   – 8/16-channel, 10-bit ADC (ATmega1281/2561, ATmega640/1280/2560)
   – Two/Four Programmable Serial USART (ATmega1281/2561, ATmega640/1280/2560)
   – Master/Slave SPI Serial Interface
   – Byte Oriented 2-wire Serial Interface
   – Programmable Watchdog Timer with Separate On-chip Oscillator
   – On-chip Analog Comparator
   – Interrupt and Wake-up on Pin Change
• Special Microcontroller Features
   – Power-on Reset and Programmable Brown-out Detection
   – Internal Calibrated Oscillator
   – External and Internal Interrupt Sources
   – Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby
• I/O and Packages
   – 54/86 Programmable I/O Lines (ATmega1281/2561, ATmega640/1280/2560)
   – 64-pad QFN/MLF, 64-lead TQFP (ATmega1281/2561)
   – 100-lead TQFP, 100-ball CBGA (ATmega640/1280/2560)
   – RoHS/Fully Green
• Temperature Range:
   – -40°C to 85°C Industrial
• Ultra-Low Power Consumption
   – Active Mode: 1MHz, 1.8V: 500µA
   – Power-down Mode: 0.1µA at 1.8V
• Speed Grade:
   – ATmega640V/ATmega1280V/ATmega1281V:
      • 0 - 4MHz @ 1.8V - 5.5V, 0 - 8MHz @ 2.7V - 5.5V
   – ATmega2560V/ATmega2561V:
      • 0 - 2MHz @ 1.8V - 5.5V, 0 - 8MHz @ 2.7V - 5.5V
   – ATmega640/ATmega1280/ATmega1281:
      • 0 - 8MHz @ 2.7V - 5.5V, 0 - 16MHz @ 4.5V - 5.5V
   – ATmega2560/ATmega2561:
      • 0 - 16MHz @ 4.5V - 5.5V




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Description similaire - ATMEGA1280

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À propos de ATMEL Corporation


Atmel Corporation était une société américaine de semi-conducteurs fondée en 1984.
La société était l'un des principaux fournisseurs de microcontrôleurs, de solutions tactiles et d'autres produits semi-conducteurs pour diverses applications sur les marchés des consommateurs, industriels et automobiles.
Les produits d'Atmel étaient connus pour leur petit facteur de forme, leur faible consommation d'énergie et leurs performances élevées.
En 2016, ATMEL a été acquis par Microchip Technology Inc., l'un des principaux fournisseurs de microcontrôleurs et de semi-conducteurs analogiques.
La marque ATMEL et la technologie continuent d'être développées et vendues dans le cadre du portefeuille de produits de Microchip.

*Ces informations sont fournies à titre informatif uniquement, nous ne serons pas responsables des pertes ou dommages causés par les informations ci-dessus.




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