ATmega8 adalah mikrokontroler CMOS 8-bit berarsitektur AVR RISC yang memiliki 8K Bytes In-System Programmable Flash. Mikrokontroler dengan konsumsi daya rendah ini mampu mengeksekusi instruksi dengan kecepatan maksimum 16 MIPS pada frekuensi 16MHz. Berikut adalah fitur selengkapnya dari AVR ATmega8.
+ High-Performance, Low-Power AVR 8-bit RISC Microcontroller
+ Advanced RISC Architecture
- 130 Powerful Instructions – Most Single-clock Execution
- 32 x 8 General Purpose Working Registers
- Fully Static Operation
- Up to 16 MIPS Throughput at 16MHz
- On-chip 2-cycle Multiplier
- 8K Bytes In-System Self-programmable Flash Program Memory
- 512 Bytes EEPROM
- 1K Bytes of Internal SRAM
- Write/Erase Cycles: 10,000 Flash / 100,000 EEPROM
- Data Retention: 20 years at 85`C / 100 years at 25`C
- Opitonal 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
- Two 8-bit Timers/Counters with Separate Prescaler, one Compare Mode
- One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
- Real Time Counter with Separate Oscillator
- Three PWM Channels
- 6-channel ADC with 10-bit Accuracy
- Byte-oriented Two-wire Serial Interface
- Programmable Serial USART
- Master/Slave SPI Serial Interface
- Programmable Watchdog Timer with Separate On-Chip Oscillator
- On-Chip Analog Comparator
- Power-On Reset and Programmable Brown-out Detection
- Internal Calibrated RC Oscillator
- External and Internal Interrupt Sources
- Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby
- 23 Programmable I/O Lines
- 28-lead PDIP, 32-lead TQFP, and 32-pad QFN/MLF
- 2.7 – 5.5V (ATmega8L)
- 4.5 – 5.5V (ATmega8)
- 0 – 8MHz (ATmega8L)
- 0 – 16MHz (ATmega8)
- Active: 3.6 mA
- Idle Mode: 1.0 mA
- Power-Down Mode: 0.5 uA
Selamat belajar!
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