DatasheetsPDF.com

STM32F051R8 Dataheets PDF



Part Number STM32F051R8
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description 32-bit MCU
Datasheet STM32F051R8 DatasheetSTM32F051R8 Datasheet (PDF)

STM32F051x4 STM32F051x6 STM32F051x8 ARM®-based 32-bit MCU, 16 to 64 KB Flash, 11 timers, ADC, DAC and communication interfaces, 2.0-3.6 V Datasheet - production data Features • Core: ARM® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz • Memories – 16 to 64 Kbytes of Flash memory – 8 Kbytes of SRAM with HW parity checking • CRC calculation unit • Reset and power management – Digital and I/O supply: VDD = 2.0 V to 3.6 V – Analog supply: VDDA = from VDD to 3.6 V – Power-on/Power down reset (POR/PDR.

  STM32F051R8   STM32F051R8


Document
STM32F051x4 STM32F051x6 STM32F051x8 ARM®-based 32-bit MCU, 16 to 64 KB Flash, 11 timers, ADC, DAC and communication interfaces, 2.0-3.6 V Datasheet - production data Features • Core: ARM® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz • Memories – 16 to 64 Kbytes of Flash memory – 8 Kbytes of SRAM with HW parity checking • CRC calculation unit • Reset and power management – Digital and I/O supply: VDD = 2.0 V to 3.6 V – Analog supply: VDDA = from VDD to 3.6 V – Power-on/Power down reset (POR/PDR) – Programmable voltage detector (PVD) – Low power modes: Sleep, Stop, Standby – VBAT supply for RTC and backup registers • Clock management – 4 to 32 MHz crystal oscillator – 32 kHz oscillator for RTC with calibration – Internal 8 MHz RC with x6 PLL option – Internal 40 kHz RC oscillator • Up to 55 fast I/Os – All mappable on external interrupt vectors – Up to 36 I/Os with 5 V tolerant capability • 5-channel DMA controller • One 12-bit, 1.0 µs ADC (up to 16 channels) – Conversion range: 0 to 3.6 V – Separate analog supply from 2.4 up to 3.6 • One 12-bit DAC channel • Two fast low-power analog comparators with programmable input and output • Up to 18 capacitive sensing channels supporting touchkey, linear and rotary touch sensors • Up to 11 timers – One 16-bit 7-channel advanced-control timer for 6 channels PWM output, with deadtime generation and emergency stop – One 32-bit and one 16-bit timer, with up to 4 IC/OC, usable for IR control decoding &"'! LQFP64 10x10 mm UFQFPN48 7x7 mm UFBGA64 WLCSP36 LQFP48 7x7 mm UFQFPN32 5x5 mm 5x5 mm 2.6x2.7 mm LQFP32 7x7 mm – One 16-bit timer, with 2 IC/OC, 1 OCN, deadtime generation and emergency stop – Two 16-bit timers, each with IC/OC and OCN, deadtime generation, emergency stop and modulator gate for IR control – One 16-bit timer with 1 IC/OC – Independent and system watchdog timers – SysTick timer: 24-bit downcounter – One 16-bit basic timer to drive the DAC • Calendar RTC with alarm and periodic wakeup from Stop/Standby • Communication interfaces – Up to two I2C interfaces, one supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus and wakeup from Stop mode – Up to two USARTs supporting master synchronous SPI and modem control, one with ISO7816 interface, LIN, IrDA capability, auto baud rate detection and wakeup feature – Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frame, one with I2S interface multiplexed • HDMI CEC interface, wakeup on header reception • Serial wire debug (SWD) • 96-bit unique ID • All packages ECOPACK®2 Table 1. Device summary Reference Part number STM32F051xx STM32F051C4, STM32F051K4, STM32F051R4 STM32F051C6, STM32F051K6, STM32F051R6 STM32F051C8, STM32F051K8, STM32F051R8, STM32F051T8 December 2015 This is information on a product in full production. DocID022265 Rev 6 1/121 www.st.com Contents Contents STM32F051x4 STM32F051x6 STM32F051x8 1 2 3 2/121 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Functional overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.1 ARM®-Cortex®-M0 core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.2 Memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.3 Boot modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.4 Cyclic redundancy check calculation unit (CRC) . . . . . . . . . . . . . . . . . . . 14 3.5 Power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.5.1 Power supply schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.5.2 Power supply supervisors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.5.3 Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.5.4 Low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.6 Clocks and startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.7 General-purpose inputs/outputs (GPIOs) . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.8 Direct memory access controller (DMA) . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.9 Interrupts and events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.9.1 Nested vectored interrupt controller (NVIC) . . . . . . . . . . . . . . . . . . . . . . 17 3.9.2 Extended interrupt/event controller (EXTI) . . . . . . . . . . . . . . . . . . . . . . 17 3.10 Analog-to-digital converter (ADC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.10.1 Temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..


STM32F051C8 STM32F051R8 STM32F051K8


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)