Chipset Manufacturer Product Family Part Number SRAM DRAM Flash AtmelARM920T-based Microcontroller ARM926-based eMPUAT91SAM9G45 ARM926-based MicroprocessorAT91SAM9M10 ARM-based Embedded MPU DDR2SPI AT91 ARM Thumb Microcontrollers MDDR AT91 ARM Thumb-based Microcontrollers SDR AT91SAM ARM-based Embedded MPU AT91SAM ARM-based Flash MCU SAM3U ARM Cortex-M3 Microcontrollers