Single chip microcontroller

The NuMicro? NUC120 series features a wide operating voltage range of 2.5V to 5.5V, an operating temperature of -40°C to 85°C, and a built-in 22.1184MHz high-precision crystal oscillator (1% accuracy).

Layerscape 64-bit Arm Cortex-A72, Dual-core, 1GHz, 0 to 105C, Security disabledArm Cortex-A72Core: Number of cores (SPEC)2SRAM (kB)256Support external memory DDR3L SDRAM, DDR4 SDRAMSerial Communication3 x SPI, 8 x I?C, 8 x UARTI2S6CAN2Serial Audio Interface (SAI)6Ethernet19GPIOUSB ControllersTimer (bits)-PWM-ADC [Number, bits]Supply Voltage [Min to Max] (V)Ambient Operating Temperature (Min to Max) (℃)-40 to 105

I.MX27 REV 2.1Arm9Core: Number of cores (SPEC)1SRAM (kB)Support external memorySerial Communication-I2S-CAN-Serial Audio Interface (SAI)-EthernetGPIOUSB ControllersTimer (bits)-PWM-ADC [Number, bits]Supply Voltage [Min to Max] (V) Ambient Operating Temperature (Min to Max) (℃)

i.MX28 32-bit MPU, ARM926EJ-S core, 454MHzArm9Core: Number of cores (SPEC)1SRAM (kB)Support external memorySerial Communication2 x I?C, 3 x SPI, 6 x UARTI2S2CAN1Serial Audio Interface (SAI)-EthernetGPIOUSB ControllersTimer (bits)-PWM-ADC [Number, bits]Supply Voltage [Min to Max] (V)Ambient Operating Temperature (Min to Max) (℃)-40 to 85