ATMEGA64A 8-bit Microcontroller
Low-power CMOS microcontroller with enhanced RISC architecture for optimized power consumption.
- Program Memory Type: Flash
- Program Memory Size (KB): 64
- CPU Speed (MIPS/DMIPS): 16
- SRAM (B): 4,096
- Data EEPROM/HEF (bytes): 2048
- Digital Communication Peripherals: 2-UART, 1-SPI, 1-I2C
- Capture/Compare/PWM Peripherals: 2 Input Capture, 2 CCP, 8 PWM
- Timers: 2 x 8-bit, 4 x 16-bit
Top Features:
- Advanced RISC Architecture with 131 powerful instructions
- Low-power operation with up to 16MIPS throughput at 16MHz
- 64Kbytes of In-System Self-programmable Flash program memory
- 2Kbytes EEPROM for data storage
Execute powerful instructions in a single clock cycle, achieving close to 1MIPS per MHz. The ATMEGA64A features high endurance non-volatile memory segments and offers in-system programming by on-chip boot program. With True Read-While-Write operation and extensive on-chip debug support, this microcontroller ensures reliable performance.
The ATMEGA64A includes multiple peripheral features such as timer/counters, PWM channels, ADC, USART, SPI serial interface, watchdog timer, and more. It also offers special microcontroller features like power-on reset, internal calibrated RC oscillator, and various sleep modes for efficient power management.
With 53 programmable I/O lines and 64-lead TQFP and 64-pad QFN/MLF packages, this microcontroller provides flexibility for different applications. Operating at an voltage range of 2.7V to 5.5V, the ATMEGA64A is suitable for a wide range of projects.
Related Document: ATMEGA64A SMD Data Sheet
* Images are for illustration only; actual product may vary.