| PartNumber | ATSAMS70N19B-CFN | ATSAMS70N19B-AN | ATSAMS70N19B-ANT |
| Description | ARM Microcontrollers - MCU CM7,512KB Flash 256KB SRAM ,VFBGA100 | ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,LQFP100 | ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,LQFP100,T&R |
| Manufacturer | STMicroelectronics | Cypress Semiconductor | Silicon Laboratories |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Series | SPC56AP54L3 | - | EFM32GG11 |
| Qualification | AEC-Q100 | - | - |
| Brand | STMicroelectronics | Cypress Semiconductor | Silicon Labs |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 540 | 90 | 1000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| RoHS | - | Y | - |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Package / Case | - | LQFP-80 | QFP-64 |
| Core | - | ARM Cortex M0+ | ARM Cortex M4 |
| Data Bus Width | - | 32 bit | 32 bit |
| Maximum Clock Frequency | - | 40.8 MHz | 72 MHz |
| Program Memory Size | - | 560 kB | 2048 kB |
| Data RAM Size | - | 64 kB | 384 kB |
| ADC Resolution | - | 12 bit | 12 bit |
| Number of I/Os | - | 65 I/O | 53 I/O |
| Operating Supply Voltage | - | 3.3 V | 1.8 V to 3.8 V |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 105 C | + 85 C |
| Packaging | - | Tray | Reel |
| Product | - | MCU | MCU+FPU |
| Program Memory Type | - | Flash | Flash |
| Data RAM Type | - | SRAM | RAM |
| Data ROM Size | - | - | - |
| Data ROM Type | - | - | - |
| Interface Type | - | CSIO, I2C, I2S, UART | CAN, Ethernet, I2C, SDIO, SPI, UART, USART, USB |
| Analog Supply Voltage | - | 3.3 V | - |
| DAC Resolution | - | - | 2 x 12 bit |
| Development Kit | - | - | - |
| I/O Voltage | - | 3.3 V | - |
| Moisture Sensitive | - | Yes | - |
| Number of ADC Channels | - | 24 Channel | - |
| Number of Timers/Counters | - | 4 Timer | 7 x 16 bit, 4 x 32 bit |
| Processor Series | - | S6E1B3 | - |
| Supply Voltage Max | - | 3.6 V | 3.8 V |
| Supply Voltage Min | - | 1.65 V | 1.8 V |
| Watchdog Timers | - | Watchdog Timer | Watchdog Timer |
| Tradename | - | - | EFM32 |