STMICROELECTRONICS STM32L152UCY6TR

STM32L152UCY6TR is a ultra-low-power STM32L15xC ARM® Cortex®-M3 based microcontroller. This ultra-low-power device incorporates the connectivity power of the universal serial bus (USB) with the high-performance ARM® Cortex®-M3 32bit RISC core operating at a frequency of 32MHz (33.3 DMIPS), a memory protection unit (MPU), high-speed embedded memories and an extensive range of enhanced I/Os and peripherals connected to two APB buses. It offers two operational amplifiers, one 12-bit ADC, two DACs, two ultra-low-power comparators, one general-purpose 32bit timer, six general-purpose 16-bit timers and two basic timers, which can be used as time bases. It also contains standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2S, three USARTs and an USB. The STM32L151xC devices offer up to 23 capacitive sensing channels to simply add a touch sensing functionality to any application.