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| PartNumber | ATSAMV71N21B-CB | ATSAMV71N21B-AABT | ATSAMV71N21B-AAB |
| Description | ARM Microcontrollers - MCU 300Mhz, 2MB Flash, 384KB SRAM, TFBGA100 | ARM Microcontrollers - MCU 300Mhz, 2MB Flash, 384KB SRAM, LQFP100, T&R | ARM Microcontrollers - MCU 300Mhz, 2MB Flash, 384KB SRAM, LQFP100 |
| 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 | TFBGA-100 | LQFP-100 | LQFP-100 |
| Series | SAM V71 | SAM V71 | SAM V71 |
| Core | ARM Cortex M7 | ARM Cortex M7 | ARM Cortex M7 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 300 MHz | 300 MHz | 300 MHz |
| Program Memory Size | 2048 kB | 2048 kB | 2048 kB |
| Data RAM Size | 384 kB | 384 kB | 384 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 75 I/O | 75 I/O | 75 I/O |
| Operating Supply Voltage | 1.2 V to 1.32 V | 1.2 V to 1.32 V | 1.2 V to 1.32 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Packaging | Tray | Reel | Tray |
| Product | MCU+FPU | MCU+FPU | MCU+FPU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Data RAM Type | SRAM | SRAM | SRAM |
| Data ROM Size | 16 kB | 16 kB | 16 kB |
| Data ROM Type | ROM | ROM | ROM |
| Interface Type | CAN, Ethernet, I2S, ISI, SD, SPI, UART, USART, USB | CAN, Ethernet, I2S, ISI, SD, SPI, UART, USART, USB | CAN, Ethernet, I2S, ISI, SD, SPI, UART, USART, USB |
| DAC Resolution | 1 x 12 bit | 1 x 12 bit | 1 x 12 bit |
| I/O Voltage | 3.3 V | 3.3 V | 3.3 V |
| Moisture Sensitive | Yes | - | Yes |
| Number of ADC Channels | 10 Channel | 10 Channel | 10 Channel |
| Processor Series | SAM V71 | SAM V71 | SAM V71 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 260 | 1000 | 90 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 1.32 V | 1.32 V | 1.32 V |
| Supply Voltage Min | 1.2 V | 1.2 V | 1.2 V |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
