Single chip microcontroller

i.MX 8M Mini QuadArm Cortex-A53Core: Number of cores (SPEC)4SRAM (kB)256 Support external memory DDR3L SDRAM, DDR4 SDRAM, ECC, LPDDR4 DRAM, NAND FLASH, NOR FLASH, QSPISerial Communication1 x PCIe 2.0, 3 x SPI , 4 x I?C, 4 x UARTI2S5CAN-Serial Audio Interface (SAI)5EthernetGPIOUSB ControllersTimer (bits)-PWM4ADC [Number, bits]Supply Voltage [Min to Max] (V)Ambient Operating Temperature (Min to Max) (℃)

i.MX 32-bit MPU, ARM Cortex-A7 core, 500MHz, 289BGAArm Cortex-A7Core: Number of cores (SPEC)1SRAM (kB)128 Support external memory DDR3 SDRAM, DDR3L SDRAM, LPDDR2 DRAMSerial Communication4 x I?C, 4 x SPI, 8 x UARTI2S-CAN-Serial Audio Interface (SAI)-EthernetGPIOUSB ControllersTimer (bits)-PWM8ADC [Number, bits]1 x 12Supply Voltage [Min to Max] (V)Ambient Operating Temperature (Min to Max) (℃ )

The NCP81142 is a multiphase step-down solution for Intel VR12.5 compatible CPUs with 4/3/2/1 user configurable phases. The controller combines true differential voltage sensing, differential direct sense DCR current sensing, input voltage feed-forward, and adaptive voltage positioning to provide accurately regulated power for desktop and notebook applications. The control system is based on dual-edge pulse-width modulation (PWM) combined with DCR current sensing, which provides the fastest initial response to dynamic load events, reducing system cost. It also enables single-phase during light-load operation and provides automatic frequency scaling at light load conditions while maintaining excellent transient performance. Provides a high performance running error amplifier that simplifies system compensation. Patented dynamic reference rejection further simplifies loop compensation by avoiding the need to balance closed-loop transient response and dynamic VID performance. Patented Total Current Merging provides high accuracy digital current monitoring.