| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATSAM3N4AA-MU | ATMEL CORP | - | 32-Bit | 48MHz | I²C, IrDA, SPI, UART/USART | 34 | 256KB (256K x 8) | FLASH | - | 24K x 8 | 1.62 V ~ 3.6 V | A/D 8x10b | Internal | -40°C ~ 85°C | 48-VFQFN Exposed Pad | |
| ATSAM3N4BA-AU | ATMEL CORP | - | 32-Bit | 48MHz | I²C, IrDA, SPI, UART/USART | 47 | 256KB (256K x 8) | FLASH | - | 24K x 8 | 1.62 V ~ 3.6 V | A/D 10x10b, D/A 1x10b | Internal | -40°C ~ 85°C | 64-TQFP | |
| ATSAM3N4BA-MU | ATMEL CORP | - | 32-Bit | 48MHz | I²C, IrDA, SPI, UART/USART | 47 | 256KB (256K x 8) | FLASH | - | 24K x 8 | 1.62 V ~ 3.6 V | A/D 10x10b, D/A 1x10b | Internal | -40°C ~ 85°C | 64-VFQFN Exposed Pad | |
| ATSAM3N4CA-AU | ATMEL CORP | - | 32-Bit | 48MHz | I²C, IrDA, SPI, UART/USART | 79 | 256KB (256K x 8) | FLASH | - | 24K x 8 | 1.62 V ~ 3.6 V | A/D 16x10b; D/A 1x10b | Internal | -40°C ~ 85°C | 100-LQFP | |
| ATSAM3N4CA-CU | ATMEL CORP | - | 32-Bit | 48MHz | I²C, IrDA, SPI, UART/USART | 79 | 256KB (256K x 8) | FLASH | - | 24K x 8 | 1.62 V ~ 3.6 V | A/D 16x10b; D/A 1x10b | Internal | -40°C ~ 85°C | 100-TFBGA | |
| ATSAM3N4AA-AU | ATMEL CORP | - | 32-Bit | 48MHz | I²C, IrDA, SPI, UART/USART | 34 | 256KB (256K x 8) | FLASH | - | 24K x 8 | 1.62 V ~ 3.6 V | A/D 8x10b | Internal | -40°C ~ 85°C | 48-LQFP |
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