The STM32 MCU is ideal for low power, portable applications with class leading power consumption as low as 27 mA at 72 MHz and backup mode down to 1.4 μA. This MCU also internally integrates a reset circuit, low voltage detection, a voltage regulator, and an accurate internal RC, which all help to minimize the external component count. Developers who are new to STM32 MCUs can easily begin working with the STM32 family because of its simple architecture and broad support from third party tool vendors. The Performance Line takes 32-bit MCUs to new levels of performance and energy efficiency while providing cost efficient 32-bit performance while the Access Line brings 32-bit performance at 16-bit pricing.