ATMEGA1280-16AU

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  • توضیحات
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توضیحات

  • امکانات ATMEGA1280-16AU

  • Features

    • High Performance, Low Power Atmel® AVR® ۸-Bit Microcontroller

    • Advanced RISC Architecture

    – ۱۳۵ Powerful Instructions – Most Single Clock Cycle Execution
    – ۳۲ × ۸ 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

    – ۶۴K/128K/256KBytes of In-System Self-Programmable Flash
    – ۴Kbytes EEPROM
    – ۸Kbytes 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
    – ۸/۱۶-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
    – ۵۴/۸۶ Programmable I/O Lines (ATmega1281/2561, ATmega640/1280/2560)
    – ۶۴-pad QFN/MLF, 64-lead TQFP (ATmega1281/2561)
    – ۱۰۰-lead TQFP, 100-ball CBGA (ATmega640/1280/2560)
    – RoHS/Fully Green
    • Temperature Range:
    – -۴۰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:
    • ۰ – ۴MHz @ 1.8V – 5.5V, 0 – 8MHz @ 2.7V – 5.5V
    – ATmega2560V/ATmega2561V:
    • ۰ – ۲MHz @ 1.8V – 5.5V, 0 – 8MHz @ 2.7V – 5.5V
    – ATmega640/ATmega1280/ATmega1281:
    • ۰ – ۸MHz @ 2.7V – 5.5V, 0 – 16MHz @ 4.5V – 5.5V
    – ATmega2560/ATmega2561:
    • ۰ – ۱۶MHz @ 4.5V – 5.5V

دریافت DATASHEET محصول

DATASHEET Atmel-2549-8-bit-AVR-Microcontroller-ATmega640-128-1065468

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