i.MX 7ULP: Cortex-A7 and Cortex-M4, ultra low-power, 2D/3D graphicsArm Cortex-A7Core: Number of cores (SPEC)1SRAM (kB)256Support external memory FlexBus, LPDDR2 DRAM, LPDDR3 DRAM, QSPISerial Communication4 x SPI, 8 x I²C, 8 x UARTI2S-CAN-Serial Audio Interface (SAI)2EthernetGPIOUSB ControllersTimer (bits)-PWM-ADC [Number, bits]2 x 12Supply Voltage [Min to Max] (V)Ambient Operating Temperature (Min to Max) (°C)