The ATMEGA8A is an 8-bit CMOS microcontroller with low power consumption based on the AVR RISC architecture. The ATMEGA8A delivers throughputs approaching 1 MIPS per MHz by executing strong instructions in a single clock cycle, allowing the system designer to optimize power consumption versus processing performance.
Features
- 8K Bytes of In-System Self-Programmable Flash
- 512 Bytes EEPROM
- 1K Byte Internal SRAM
- Two 8-bit Timer/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
- 8-channel ADC
- 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
- 32-lead TQFP
- Operating Voltages 4.5 - 5.5V
- Speed Grades 0 - 16 MHz
Specification
| Model | ATmega8 |
| Brand | MICROCHIP |
| Operating Voltage | 2.7V to 5.5V DC |
| Program Memory Type | Flash |
| Program Memory Size (KB) | 8 |
| CPU Speed (MIPS/DMIPS) | 16 |
| SRAM (B) | 1,024 |
| Data EEPROM/HEF (bytes) | 512 |
| Digital Communication Peripherals | 1-UART, 1-SPI, 1-I2C |
| Timers | 2 x 8-bit, 1 x 16-bit |
| Number of Comparators | 1 |
| Temperature Range | -40°C to 85°C |
| Pin Count | 32 |
FAQs
About Shipping Charges and delivery time
- Standard shipping: Rs 80 /- The order gets delivered within 4-6 working days. (6-7 days in case of the battery as it travels through the surface).
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