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Specifications |  
 | Manufacturer | 
ATMEL |  
| Integrated circuit type | 
AVR microcontroller |  
| Flash memory organisation | 
128kx8bit |  
| EEPROM memory capacity | 
4096B |  
| SRAM memory capacity | 
4096B |  
| Case | 
TQFP64 |  
| Clock frequency | 
16MHz |  
| Number of inputs/outputs | 
53 |  
| Number of PWM channels | 
6 |  
| Number of 8-bit timers | 
2 |  
| Number of 16-bit timers | 
2 |  
| Mounting | 
SMD |  
| Operating voltage | 
2.7...5.5V |  
|   |  
 
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