STM32F101xB

www.DataSheet4U.com STM32F101x6 STM32F101x8 STM32F101xB Access line, advanced ARM-based 32-bit MCU with Flash memory, six 16-bit timers, ADC and seven communication interfaces Preliminary Data Features ■ Core: ARM 32-bit Cortex™-M3 CPU – 36 MHz, 45 DMIPS with 1.25 DMIPS/MHz – Single-cycle multiplication and hardware division – Nested interrupt controller with 43 maskable interrupt channels – Interrupt processing (down to 6 CPU cycles) with tail chaining Memories – 32-to-128 Kbytes of Flash memory – 6-to-16 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-16 MHz high-speed quartz oscillator – Internal 8 MHz factory-trimmed RC – Internal 32 kHz RC – PLL for CPU clock – Dedicated 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, I2Cs and USARTs 12-bit, 1 µs A/D converter (16-channel) – Conversion range: 0 to 3.6 V LQFP48 7 x 7 mm LQFP64 10 x 10 mm LQFP100 14 x 14 mm – Temperature sensor ■ ■ Up to 80 fast I/O ports – 32/49/80 5 V-tolerant I/Os – All mappable on 16 external interrupt vectors – Atomic read/modify/write operations Up to 6 timers – Up to three 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter – 2 x 16-bit watchdog timers (Independent and Wind...