download ATMEL pdf datasheets 8-bit Atmel Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash ATmega640/V ATmega1280/V ATmega1281/V ATmega2560/V ATmega2561/V

8-bit Atmel
Microcontroller
with
64K/128K/256K
Bytes In-System
Programmable
Flash
ATmega640/V
ATmega1280/V
ATmega1281/V
ATmega2560/V
ATmega2561/V

Features
. High Performance, Low Power AtmelR AVRR 8-Bit Microcontroller
. Advanced RISC Architecture
. 135 Powerful Instructions . Most Single Clock Cycle Execution
. 32 亊 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亱C/ 100 years at 25亱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
. AtmelR QTouchR library support
. Capacitive touch buttons, sliders and wheels
. QTouch and QMatrixR 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亱C to 85亱C Industrial
. Ultra-Low Power Consumption
. Active Mode: 1MHz, 1.8V: 500兪A
. Power-down Mode: 0.1兪A 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

Click here to download ATMEL pdf datasheets 8-bit Atmel Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash ATmega640/V ATmega1280/V ATmega1281/V ATmega2560/V ATmega2561/V

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