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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ATXMEGA256A3B-MH | ATMEL CORP | AVR | 8/16-Bit | 32MHz | I²C, SPI, UART/USART | 49 | 256KB (128K x 16) | FLASH | 4K x 8 | 16K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C | 64-VFQFN Exposed Pad | |
ATXMEGA256A3B-AU | ATMEL CORP | AVR | 8/16-Bit | 32MHz | I²C, SPI, UART/USART | 49 | 256KB (128K x 16) | FLASH | 4K x 8 | 16K x 8 | 1.6 V ~ 3.6 V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C | 64-TQFP |