Maxim Integrated MAX32675ATK+, 32bit ARM Cortex Microcontroller, MCU, 100MHz, 384 kB Flash, 68-Pin TQFN

The Maxim Integrated MAX32675 is a highly integrated, mixed-signal, ultralow-power microcontroller for industrial application and is especially suitable for 4-20mA loop-powered sensor and transmitters. It is based on an ultra-low-power Arm Cortex- M4 with floating point unit and includes 384KB of flash and 160KB of SRAM. It has error correction coding (ECC), capable of single error correction, double error detection (SEC-DED), is implemented over the entire flash, SRAM, and cache to ensure ultra-reliable code execution for demanding application.

Ultra-low-power analog peripherals
Two windowed watchdog timers
8-channel Standard DMA controller
One I2S slave for digital audio interface