STM32F100RBT6B Cortex M3说明Cortex™-M3 ST 意法 ARM STM32F100R 单片机 MCULow & medium-density value line, advanced ARM-based 32-bit MCU with 128 KB Flash, 12 timers, ADC, DAC & 8 comm interfacesFeatures■ Core: ARM 32-bit Cortex™-M3CPU – 24 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance – Single-cycle multiplication and hardware division ■ Memories – 16 to 128 Kbytes of Flash memory – 4 to 8 Kbytes of SRAM ■ Clock, reset and supply management – 2.0 to 3.6 V application supply and I/Os – POR, PDR and programmable voltage detector (PVD) – 4-to-24 MHz crystal oscillator – Internal 8 MHz factory-trimmed RC – Internal 40 kHz RC – PLL for CPU clock – 32 kHz oscillator for RTC with calibration ■ Low power – Sleep, Stop and Standby modes –VBAT supply for RTC and backup registers ■ Debug mode – Serial wire debug (SWD) and JTAG interfaces ■ DMA – 7-channel DMA controller – Peripherals supported: timers, ADC, SPIs, I 2Cs, USARTs and DACs ■ 1 × 12-bit, 1.2 µs A/D converter (up to 16 channels) – Conversion range: 0 to 3.6 V – Temperature sensor ■ 2 × 12-bit D/A converters ■ Up to 80 fast I/O ports – 37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
封装：LQFP64 |
