STMicroelectronics STM32F100C6

The STMicroelectronics STM32F100C6 is an ARM 32-bit Cortex-M3 Microcontroller, 24MHz, 32kB Flash, 4kB SRAM, PLL, Embedded Internal RC 8MHz and 40kHz, Real-Time Clock, Power Saving Modes, JTAG and SWD, 7-channel DMA, Nested Interrupt Controller, 12-bit 10-ch A/D Converter, 2 12-bit 2-ch D/A converters, 37 Fast I/O Ports, SPI, I2C, 2 USART, CRC calculation unit, SysTick Timer, 2 Watchdog Timers, 16-bit 6-ch advanced timer with PWM, 5 16-bit Timers with Input Capture, Output Compare and PWM.