Maxim Integrated MAX32672GTL+, 32bit ARM Cortex Microcontroller, MCU, 100MHz, 1000 kB Flash, 40-Pin TQFN

The Maxim Integrated MAX32672 is an ultra-low power, cost-effective, highly integrated, and highly reliable 32-bit microcontroller enabling designs with complex sensor processing without compromising battery life. It combines a flexible and versatile power management unit with the powerful Arm Cortex-M4 processor with a floating-point unit (FPU). The MAX32672 also offers legacy designs an easy and cost-optimal upgrade path from 8- or 16-bit microcontroller.

Dual or single-supply operation, 1.7V to 3.6V
Wide operating temperature -40ºC to +105ºC
Internal high-speed 100MHz oscillator
Internal low power 7.3728MHz and ultra-low power 80kHz oscillator