STM32F103C4T6A Datasheet PDF - ST Microelectronics

The STM32F103C4T6A is a 32-bit performance line Microcontroller Unit incorporates the high-performance ARM® Cortex™-M3 RISC core operating at a 72MHz frequency, high-speed embedded memories (flash memory of 16kB and SRAM up to 6kB) and an extensive range of enhanced I/Os and peripherals connected to two APB buses. This device offers two 12-bit ADC and 3 general purpose 16-bit timers plus one PMW, as well as standard and advanced communication interfaces up to two I²Cs and SPIs, three USARTs, an USB and a CAN.

● POR, PDR and programmable voltage detector

● PLL for CPU clock

● Low power - Sleep, stop and standby modes

● VBAT supply for RTC and backup registers

● Dual-sample and hold capability

● Debug mode - Serial wire debug (SWD) and JTAG interfaces

● 2 Watchdog timers

● SysTick timer - 24-bit down counter

● CRC calculation unit, 96-bit unique ID

●ESD sensitive device, take proper precaution while handling the device.