| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATSAM3S2BA-MUR | ATMEL CORP | - | 32-Bit | 64MHz | I²C, MMC, SPI, SSC, UART/USART, USB | 47 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.62 V ~ 1.95 V | A/D 10x10/12b, D/A 2x12b | Internal | -40°C ~ 85°C | 64-VFQFN Exposed Pad | |
| ATSAM3S2AA-AUR | ATMEL CORP | - | 32-Bit | 64MHz | I²C, MMC, SPI, SSC, UART/USART, USB | 34 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.62 V ~ 1.95 V | A/D 8x10/12b | Internal | -40°C ~ 85°C | 48-LQFP | |
| ATSAM3S2AA-MUR | ATMEL CORP | - | 32-Bit | 64MHz | I²C, MMC, SPI, SSC, UART/USART, USB | 34 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.62 V ~ 1.95 V | A/D 8x10/12b | Internal | -40°C ~ 85°C | 48-VFQFN Exposed Pad | |
| ATSAM3S2CA-CUR | ATMEL CORP | - | 32-Bit | 64MHz | EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, U | 79 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.62 V ~ 1.95 V | A/D 15x10/12b, D/A 2x12b | Internal | -40°C ~ 85°C | 100-LFBGA | |
| ATSAM3S2CA-AU | ATMEL CORP | - | 32-Bit | 64MHz | EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, U | 79 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.62 V ~ 1.95 V | A/D 15x10/12b, D/A 2x12b | Internal | -40°C ~ 85°C | 100-LQFP | |
| ATSAM3S2CA-CU | ATMEL CORP | - | 32-Bit | 64MHz | EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, U | 79 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.62 V ~ 1.95 V | A/D 15x10/12b, D/A 2x12b | Internal | -40°C ~ 85°C | 100-LFBGA | |
| ATSAM3S2AA-AU | ATMEL CORP | - | 32-Bit | 64MHz | I²C, MMC, SPI, SSC, UART/USART, USB | 34 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.62 V ~ 1.95 V | A/D 8x10/12b | Internal | -40°C ~ 85°C | 48-LQFP | |
| ATSAM3S2BA-AU | ATMEL CORP | - | 32-Bit | 64MHz | I²C, MMC, SPI, SSC, UART/USART, USB | 47 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.62 V ~ 1.95 V | A/D 10x10/12b, D/A 2x12b | Internal | -40°C ~ 85°C | 64-LQFP | |
| ATSAM3S2BA-AUR | ATMEL CORP | - | 32-Bit | 64MHz | I²C, MMC, SPI, SSC, UART/USART, USB | 47 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.62 V ~ 1.95 V | A/D 10x10/12b, D/A 2x12b | Internal | -40°C ~ 85°C | 64-LQFP | |
| ATSAM3S2CA-AUR | ATMEL CORP | - | 32-Bit | 64MHz | EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, U | 79 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.62 V ~ 1.95 V | A/D 15x10/12b, D/A 2x12b | Internal | -40°C ~ 85°C | 100-LQFP |
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