The CSC32L007x series uses high-performance, low-power Cortex ™- M0 32-bit kernel, operating frequency 64MHz. Built in high-speed memory (up to 64K bytes of flash memory and up to 16K bytes of SRAM), multifunctional multiplexed I/O ports, and rich peripherals connected to the APB bus. All models of devices include one 12-bit ADC, one advanced timer, two basic 16-bit timers, and one low-power timer. It also includes standard communication interfaces: 2 UART interfaces, 1 I2C interface, and 1 SPI interface.