Tempat berbagi Ilmu Teknik - berbahasa Indonesia

AVR merupakan seri mikrokontroler CMOS 8-bit buatan Atmel, berbasis arsitektur RISC (Reduced Instruction Set Computer). Hampir semua instruksi dieksekusi dalam satu siklus clock. AVR mempunyai 32 register general-purpose, timer/counter fleksibel dengan mode compare, interrupt internal dan eksternal, serial UART, programmable Watchdog Timer, dan mode power saving, ADC dan PWM internal. AVR juga mempunyai In-System Programmable Flash on-chip yang mengijinkan memori program untuk diprogram ulang dalam sistem menggunakan hubungan serial SPI. ATMega16.
ATMega16 mempunyai throughput mendekati 1 MIPS per MHz membuat disainer sistem untuk mengoptimasi konsumsi daya versus kecepatan proses.
Beberapa keistimewaan dari AVR ATMega16 antara lain:
1. Advanced RISC Architecture
§ 130 Powerful Instructions – Most Single Clock Cycle Execution
§ 32 x 8 General Purpose Fully Static Operation
§ Up to 16 MIPS Throughput at 16 MHz
§ On-chip 2-cycle Multiplier
2. Nonvolatile Program and Data Memories
§ 8K Bytes of In-System Self-Programmable Flash
§ Optional Boot Code Section with Independent Lock Bits
§ 512 Bytes EEPROM
§ 512 Bytes Internal SRAM
§ Programming Lock for Software Security

3.Peripheral Features
§ Two 8-bit Timer/Counters with Separate Prescalers and Compare Mode
§ Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
§ One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
§ Real Time Counter with Separate Oscillator
§ Four PWM Channels
§ 8-channel, 10-bit ADC
§ Byte-oriented Two-wire Serial Interface
§ Programmable Serial USART
4. Special Microcontroller Features
§ Power-on Reset and Programmable Brown-out Detection
§ Internal Calibrated RC Oscillator
§ External and Internal Interrupt Sources
§ Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby and Extended Standby
5. I/O and Package
§ 32 Programmable I/O Lines
§ 40-pin PDIP, 44-lead TQFP, 44-lead PLCC, and 44-pad MLF
6.Operating Voltages
§ 2.7 - 5.5V for Atmega16L
§ 4.5 - 5.5V for Atmega16

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