ATXMEGA64A3-AU
 Symbol Micros:
 
 ATMX64a3-au 
 
  
 
 
 
 
 Case : TQFP64
 
 
 
 8/16-bit MCU; 64kB-FL; 4kB-SRAM; 2kB-EE; 50 I/O; 1,6V~3,6V; 32MHz; A/D; D/A; USA ATXMEGA64A3-AUR 
 
 
 
 Parameters 
 
 	
		
											
 
 
 
 | Manufacturer: | MICROCHIP | 
| Architecture: | 8/16-bit | 
| FLASH memory: | 64kB | 
| RAM memory: | 4kB | 
| EEPROM memory: | 2kB | 
| Number of I/O: | 50 | 
| Supply voltage range: | 1,6V~3,6V | 
| Manufacturer: | MICROCHIP | 
| Architecture: | 8/16-bit | 
| FLASH memory: | 64kB | 
| RAM memory: | 4kB | 
| EEPROM memory: | 2kB | 
| Number of I/O: | 50 | 
| Supply voltage range: | 1,6V~3,6V | 
| Frequency: | 32,000MHz | 
| ADC: | YES | 
| DAC: | YES | 
| UART/USART interface: | YES | 
| SPI interface: | YES | 
| TWI (I2C) interface: | YES | 
| CAN interface: | NO | 
| ETHERNET interface: | NO | 
| USB interface: | NO | 
| Encryption: | YES | 
| Operating temperature (range): | -40°C ~ 85°C | 
| Case: | TQFP64 | 
 
 Detailed description 
 
 
 
 
 
Micros Part Number  | ATMX64a3-au  | 
Manufacturer Part Number  | ATXMEGA64A3-AU  | 
Flash  | 64 Kbytes  | 
Pin Count  | 64  | 
Max. Operating Freq.  | 32 MHz  | 
CPU  | 8-bit AVR  | 
Max I/O Pins  | 50  | 
SPI  | 10  | 
UART  | 7  | 
SRAM (Kbytes)  | 4  | 
Self Program Memory  | Tak  | 
Operating Voltage (Vcc)  | 1.6 to 3.6  | 
Timers  | 7  | 
Watchdog  | Yes  | 
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