STM32F100R4T6B

The STM32F100R4T6B is a low density access line STM32 F1 series 32-bit Microcontroller incorporates the high-performance ARM Cortex-M3 RISC core operating at a 24MHz frequency, high speed embedded memories (Flash memory up to 16kB and SRAM up to 4KB) and an extensive range of enhanced peripherals and I/Os connected to two APB buses. This device offer one 12-bit ADC, two 12-bit DACs, up to five general purpose 16-bit timers and an advanced-control PWM timer, as well as standard communication interfaces - up to one I²C, one SPI, one HDMI CEC and two USARTs.

• 24MHz Maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance
• Single cycle multiplication and hardware division
• Clock, reset and supply management
• POR, PDR and programmable voltage detector (PVD)
• 4 to 24MHz Crystal oscillator
• Internal 8MHz factory trimmed RC
• Internal 40kHz RC
• PLL for CPU clock
• 32kHz Oscillator for RTC with calibration
• Sleep, stop and standby modes
• VBAT supply for RTC and backup registers
• Serial wire debug (SWD) and JTAG interfaces
• 7-channel DMA Controller
• 2 x Watchdog timers (Independent and window)
• SysTick Timer