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| PartNumber | ATSAMS70Q19B-AN | ATSAMS70Q19B-ANT | ATSAMS70Q19B-CFN |
| Description | ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,LQFP144 | ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,LQFP144,T&R | IC MCU 32BIT 512KB FLASH 144BGA SAM S70 |
| Manufacturer | Microchip | Silicon Laboratories | - |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-144 | BGA-120 | - |
| Series | SAM S70 | EFR32GG12 | - |
| Core | ARM Cortex M7 | ARM Cortex M4 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 300 MHz | 72 MHz | - |
| Program Memory Size | 512 kB | 1024 kB | - |
| Data RAM Size | 256 kB | 192 kB | - |
| ADC Resolution | 12 bit | 12 bit | - |
| Number of I/Os | 114 I/O | 95 I/O | - |
| Operating Supply Voltage | 1.2 V to 1.32 V | 1.8 V to 3.8 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 125 C | - |
| Packaging | Tray | - | - |
| Product | MCU+DSP+FPU | MCU+FPU | - |
| Program Memory Type | Flash | Flash | - |
| Brand | Microchip Technology | Silicon Labs | - |
| Data RAM Type | SRAM | RAM | - |
| Data ROM Size | 16 kB | - | - |
| Data ROM Type | ROM | - | - |
| Interface Type | LIN, I2C, UART, USART | CAN, I2C, SDIO, SPI, UART | - |
| Analog Supply Voltage | 3.3 V | - | - |
| Development Kit | ATSAME70-XULT | - | - |
| I/O Voltage | 3.3 V | - | - |
| Number of ADC Channels | 24 Channel | - | - |
| Processor Series | SAM E70 | - | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 60 | 1000 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 1.32 V | 3.8 V | - |
| Supply Voltage Min | 1.2 V | 1.8 V | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
| DAC Resolution | - | 12 bit | - |
| Number of Timers/Counters | - | 6 Timer | - |
| Tradename | - | Gemstone | - |