| Part Numbers | Manufacturer Name | Datasheet | Core Processor | Core Size | Speed | Connectivity | RAM Size | Number of I/O | Program Memory Size | Program Memory Type | EEPROM Size | Voltage - Supply (Vcc/Vdd) | Data Converters | Oscillator Type | Operating Temperature | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATXMEGA128A1U-AN | ATMEL CORP | AVR | 8/16-Bit | 32MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART, USB | 78 | 128KB (64K x 16) | FLASH | 2K x 8 | 8K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b, D/A 4x12b | Internal | -40°C ~ 85°C | 100-TQFP | |
| ATXMEGA64A1U-CU | ATMEL CORP | AVR | 8/16-Bit | 32MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART | 78 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b, D/A 4x12b | Internal | -40°C ~ 85°C | 100-LFBGA | |
| ATXMEGA64A1U-C7U | ATMEL CORP | AVR | 8/16-Bit | 32MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART | 78 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b, D/A 4x12b | Internal | -40°C ~ 85°C | 100-VFBGA | |
| ATXMEGA64A1-CU | ATMEL CORP | AVR | 8/16-Bit | 32MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART | 78 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b, D/A 4x12b | Internal | -40°C ~ 85°C | 100-TFBGA | |
| ATXMEGA64A1-C7U | ATMEL CORP | AVR | 8/16-Bit | 32MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART | 78 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b, D/A 4x12b | Internal | -40°C ~ 85°C | 100-VFBGA | |
| ATXMEGA64A1U-AUR | ATMEL CORP | AVR | 8/16-Bit | 32MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART | 78 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b, D/A 4x12b | Internal | -40°C ~ 85°C | 100-TQFP | |
| ATXMEGA128A1U-CUR | ATMEL CORP | AVR | 8/16-Bit | 32MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART, USB | 78 | 128KB (64K x 16) | FLASH | 2K x 8 | 8K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b, D/A 4x12b | Internal | -40°C ~ 85°C | 100-LFBGA, CSPBGA | |
| ATXMEGA64A1-AUR | ATMEL CORP | AVR | 8/16-Bit | 32MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART | 78 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b, D/A 4x12b | Internal | -40°C ~ 85°C | 100-TQFP | |
| ATXMEGA64A1-C7UR | ATMEL CORP | AVR | 8/16-Bit | 32MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART | 78 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b, D/A 4x12b | Internal | -40°C ~ 85°C | 100-VFBGA | |
| ATXMEGA64A1-CUR | ATMEL CORP | AVR | 8/16-Bit | 32MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART | 78 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b, D/A 4x12b | Internal | -40°C ~ 85°C | 100-TFBGA |
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