** the part number is composed by = intro code + CPU code + RAM code + Storage code + Boot mode code** intro code:*** it is always the same: DAU** CPU code: AURA SOM can mount the following CPU (or SOC) versionsor options:*** CPU code = A, Description: MIMX9352DVVxMAB which means Dual Core 1.7GHz with a Temperature (junction Temperature) between 0 and 95°C. This version is full feature, the part number letter for this option is A*** MIMX9352CVVxMAB CPU code = B, Description: MIMX9352DXVxMAB which means Dual Core 1.7GHz with a Temperature (junction Temperature) between -40 and 105°C. This version is full feature, the part number letter for this option is B*** CPU code = A, Description: MIMX9351XVVxMAB which means Single Core 1.7GHz with a Temperature (junction Temperature) between -40 and 125°C. This version is full feature, the part number letter for this option is C

*** RAM code = 1, Description: 1 GB size, the part number letter for this option is 1*** RAM code = 1, Description: 2GB size, the part number letter for this option is 2

*** Storage code: 0, Description: No Storage on board, the part number letter for this option is 0*** Storage code: 1, Description: 16MB NOR SPI, 8GB eMMC, the part number letter for this option is 1*** Storage code: 2, Description: 256MB NAND, 8GB eMMC, the part number letter for this option is 2*** Storage code: 3, Description: 8GB eMMC, no NAND/and no NOR SPI (SD3 available), the part number letter for this option is 3*** Storage code: 4, Description: 256MB NAND, no eMMC (SD1 available), the part number letter for this option is 4*** Storage code: 5, Description: 4GB eMMC, no NAND/and no NOR (SD3 available)*** Storage code: 6, Description: 16MB NOR SPI, 4GB eMMC** Boot mode code: The boot modes listed here are "single boot", meaning that the part number letter Cortex-A55 is the first core to boot. Other options are available on-demand, however. DAVE Embedded Systems' team is available for additional information on this matter. If necessary, please contact [[Mailto:sales@dave.eu|sales@dave.eu]].*** Boot mode code: 0, Description: on board NOR SPI: this option is 5possible only if the selected Storage code includes a NOR SPI*** 16MB NOR SPIBoot mode code: 1, 4GB Description: on board eMMC: this option is possible only if the selected Storage code includes an eMMC*** Boot mode code: 2, the part number letter for Description: on board SPI NAND: this option is 6possible only if the selected Storage code includes a NAND*** in case the Storage code is 0 then the Boot mode code can be 0 or**