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| PartNumber | ATSAM3N1BB-MU | ATSAM3N1BB-AU | ATSAM3N1BB-AUR |
| Description | ARM Microcontrollers - MCU QFN,Grn, IT, MRL B | ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B | ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-64 | LQFP-64 | LQFP-64 |
| Series | SAM3N | SAM3N | SAM3N |
| Core | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 48 MHz | 48 MHz | 48 MHz |
| Program Memory Size | 64 kB | 64 kB | 64 kB |
| Data RAM Size | 4 kB | 4 kB | 8 kB |
| ADC Resolution | 10 bit | 10 bit | 10 bit |
| Number of I/Os | 32 I/O | 32 I/O | 47 I/O |
| Operating Supply Voltage | 1.8 V | 1.8 V | 1.8 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Tray | Reel |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Interface Type | I2C, SPI, UART | I2C, SPI, UART | I2C, SPI, UART |
| I/O Voltage | 3.3 V | 3.3 V | 3.3 V |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 8 | 8 | 10 |
| Number of Timers/Counters | 6 Timer | 6 Timer | 6 Timer |
| Processor Series | AT91SAM3N | AT91SAM3N | ATSAM3N |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 260 | 160 | 1500 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 1.95 V | 1.95 V | 1.95 V |
| Supply Voltage Min | 1.62 V | 1.62 V | 1.62 V |
| Unit Weight | 0.007277 oz | 0.012088 oz | 0.012088 oz |
| Data RAM Type | - | - | SRAM |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATSAM3N1BB-MU | ARM Microcontrollers - MCU QFN,Grn, IT, MRL B | |
| ATSAM3N1BB-AU | ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B | ||
| ATSAM3N1BB-AUR | ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B | ||
| ATSAM3N1BB-MUR | ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL B | ||
| ATSAM3N1BB-MUR | Microcontrollers - MCU ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL B | ||
| ATSAM3N1BB-AUR | Microcontrollers - MCU ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B | ||
| ATSAM3N1BB-MU | Microcontrollers - MCU ARM Microcontrollers - MCU QFN,Grn, IT, MRL B | ||
| ATSAM3N1BB-AU | Microcontrollers - MCU ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B |