ATXMEGA256A3U-AU
Symbol Micros:
ATMX256a3u-au
Case : TQFP64
256kB-FL 16kB-RAM 4kB-EE 50I/O 1.6÷3.6V 32MHz 32A/D 7UART 3SPI 2TWI USB -40÷85°C ATXMEGA256A3U-AUR
Parameters
| Manufacturer: | MICROCHIP |
| Architecture: | 8/16-bit |
| FLASH memory: | 256kB |
| RAM memory: | 16kB |
| EEPROM memory: | 4kB |
| Number of I/O: | 50 |
| Supply voltage range: | 1,6V~3,6V |
| Manufacturer: | MICROCHIP |
| Architecture: | 8/16-bit |
| FLASH memory: | 256kB |
| RAM memory: | 16kB |
| EEPROM memory: | 4kB |
| 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: | YES |
| Encryption: | YES |
| Operating temperature (range): | -40°C ~ 85°C |
| Case: | TQFP64 |
Detailed description
Micros Part Number | ATMX256a3u-au |
Manufacturer Part Number | ATXMEGA256A3U-AU |
Flash | 256 Kbytes |
Pin Count | 64 |
Max. Operating Freq. | 32 MHz |
CPU | 8-bit AVR |
Max I/O Pins | 50 |
SPI | 10 |
UART | 7 |
SRAM (Kbytes) | 16 |
Self Program Memory | Tak |
Operating Voltage (Vcc) | 1.6 to 3.6 |
Timers | 7 |
Watchdog | Yes |
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