Mainstream ARM Cortex-M0 USB line MCU with 64 Kbytes Flash, 48 MHz CPU, USB, CAN and CEC functions

The STM32F072x8/xB microcontrollers incorporate the high-performance ARM®Cortex®-M0 32-bit RISC core operating at up to 48 MHz frequency, high-speed embedded memories (up to 128 Kbytes of Flash memory and 16 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (two I2Cs, two SPI/I2S, one HDMI CEC and four USARTs), one USB Full-speed device (crystal-less), one CAN, one 12-bit ADC, one 12-bit DAC with two channels, seven 16-bit timers, one 32-bit timer and an advanced-control PWM timer.

The STM32F072x8/xB microcontrollers operate in the -40 to +85 °C and -40 to +105 °C temperature ranges, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.

The STM32F072x8/xB microcontrollers include devices in seven different packages ranging from 48 pins to 100 pins with a die form also available upon request. Depending on the device chosen, different sets of peripherals are included.

These features make the STM32F072x8/xB microcontrollers suitable for a wide range of applications such as application control and user interfaces, hand-held equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms and HVACs.

Key Features

  • Core: ARM® 32-bit Cortex® -M0 CPU, frequency up to 48 MHz
  • Memories
    • 64 to 128 Kbytes of Flash memory
    • 16 Kbytes of SRAM with HW parity
  • CRC calculation unit
  • Reset and power management
    • Digital and I/O supply: VDD = 2.0 V to 3.6 V
    • Analog supply: VDDA = VDD to 3.6 V
    • Selected I/Os: VDDIO2 = 1.65 V 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
    • Internal 48 MHz oscillator with automatic trimming based on ext. synchronization
  • Up to 87 fast I/Os
    • All mappable on external interrupt vectors
    • Up to 68 I/Os with 5V tolerant capability and 19 with independent supply VDDIO2
  • Seven-channel DMA controller
  • One 12-bit, 1.0 μs ADC (up to 16 channels)
    • Conversion range: 0 to 3.6 V
    • Separate analog supply: 2.4 V to 3.6 V
  • One 12-bit D/A converter (with 2 channels)
  • Two fast low-power analog comparators with programmable input and output
  • Up to 24 capacitive sensing channels for touchkey, linear and rotary touch sensors
  • Calendar RTC with alarm and periodic wakeup from Stop/Standby
  • 12 timers
    • One 16-bit advanced-control timer for six-channel PWM output
    • One 32-bit and seven 16-bit timers, with up to four IC/OC, OCN, usable for IR control decoding or DAC control
    • Independent and system watchdog timers
    • SysTick timer
  • Communication interfaces
    • Two I2 C interfaces supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, one supporting SMBus/PMBus and wakeup
    • Four USARTs supporting master synchronous SPI and modem control, two with ISO7816 interface, LIN, IrDA, auto baud rate detection and wakeup feature
    • Two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames, and with I2 S interface multiplexed
    • CAN interface
    • USB 2.0 full-speed interface, able to run from internal 48 MHz oscillator and with BCD and LPM support
  • HDMI CEC wakeup on header reception
  • Serial wire debug (SWD)
  • 96-bit unique ID
  • All packages ECOPACK® 2

回路ダイアグラム

STM32F072x8 block diagram

リソース

技術文書

製品スペック
Description バージョン サイズ
DS9826 DS9826: ARM®-based 32-bit MCU, up to 128 KB Flash, crystal-less USB FS 2.0, CAN, 12 timers, ADC, DAC & comm. interfaces, 2.0 - 3.6 V 5.0 1 MB
アプリケーションノート
Description バージョン サイズ
AN3126 AN3126: Audio and waveform generation using the DAC in STM32 microcontrollers 3.0 816 KB
AN4775 AN4775: Basics and low-cost solution proposals to move from legacy USB2.0 connector to USB Type-C™ connector with STM32 devices 1.0 443 KB
AN4067 AN4067: Calibrating STM32F0x1, STM32F0x2 and STM32F0x8 lines internal RC oscillators 2.0 511 KB
AN1709 AN1709: EMC design guide for ST microcontrollers 2.0 843 KB
AN3960 AN3960: ESD considerations for touch sensing applications on MCUs 2.0 353 KB
AN1181 AN1181: Electrostatic discharge sensitivity measurement 1.6 49 KB
AN4566 AN4566: Extending the DAC performance of STM32 microcontrollers 2.0 365 KB
AN4776 AN4776: General-purpose timer cookbook 2.0 1 MB
AN4080 AN4080: Getting started with STM32F0x1/x2/x8 hardware development 4.0 568 KB
AN4312 AN4312: Guidelines for designing touch sensing applications with surface sensors 3.0 1 MB
AN4299 AN4299: Guidelines to improve conducted noise robustness on STM32F0/F3, STM32L0/L4 series touch sensing applications 3.0 613 KB
AN3236 AN3236: Guidelines to increase the number of touch sensing touchkeys 4.0 300 KB
AN4750 AN4750: Handling of soft errors in STM32 applications 2.1 410 KB
AN4803 AN4803: High-speed SI simulations using IBIS and board-level simulations using HyperLynx SI on STM32 32-bit ARM® Cortex® MCUs 1.1 2 MB
AN2834 AN2834: How to get the best ADC accuracy in STM32 microcontrollers 3.1 1 MB
AN4229 AN4229: How to implement a vocoder solution using STM32 microcontrollers 1.1 466 KB
AN4991 AN4991: How to wake up an STM32F0/F3/L0/L4 microcontroller from low-power mode with the USART or the LPUART 1.0 317 KB
AN4221 AN4221: I2C protocol used in the STM32 bootloader 5.0 682 KB
AN4099 AN4099: Implementation of transmitters and receivers for infrared remote control protocols with MCUs of the STM32F0 and STM32F3 Series 3.0 750 KB
AN3070 AN3070: Managing the Driver Enable signal for RS-485 and IO-Link communications with the STM32™’s USART 1.3 191 KB
AN4617 AN4617: Migrating between STM32F0 and STM32L0 microcontrollers 1.0 461 KB
AN4088 AN4088: Migrating between STM32F1 and STM32F0 series microcontrollers 3.0 1 MB
AN3364 AN3364: Migration and compatibility guidelines for STM32 microcontroller applications 3.1 127 KB
AN4705 AN4705: Migration guidelines from PIC18 to STM32F0 Series with software expansion for STM32Cube 2.0 1 MB
AN2867 AN2867: Oscillator design guide for STM8AF/AL/S and STM32 microcontrollers 11.0 2 MB
AN4908 AN4908: STM32 USART automatic baud rate detection 1.0 268 KB
AN4013 AN4013: STM32 cross-series timer overview 6.0 555 KB
AN4989 AN4989: STM32 microcontroller debug toolbox 2.0 5 MB
AN2606 AN2606: STM32 microcontroller system memory boot mode 31.0 3 MB
AN4735 AN4735: STM32Cube firmware examples for STM32F0 Series 6.0 421 KB
AN4062 AN4062: STM32F0DISCOVERY peripheral firmware examples 3.1 511 KB
AN2945 AN2945: STM8S and STM32™ MCUs: a consistent 8/32-bit product line for painless migration 1.3 212 KB
AN4310 AN4310: Sampling capacitor selection guide for MCU based touch sensing applications 3.0 208 KB
AN4316 AN4316: Tuning a STMTouch-based application 3.0 783 KB
AN3155 AN3155: USART protocol used in the STM32 bootloader 7.0 617 KB
AN3156 AN3156: USB DFU protocol used in the STM32 bootloader 6.0 373 KB
AN4711 AN4711: USB audio bridge example with STM32F0 MCUs 1.0 1 MB
AN4277 AN4277: Using STM32 device PWM shut-down features for motor control and digital power conversion 4.0 834 KB
AN4104 AN4104: Using the STM32F0xx DMA controller 1.1 89 KB
AN3371 AN3371: Using the hardware real-time clock (RTC) in STM32 F0, F2, F3, F4 and L1 series of MCUs 5.1 421 KB
AN4759 AN4759: Using the hardware real-time clock (RTC) in low-power modes with STM32 microcontrollers 3.0 1 MB
AN4655 AN4655: Virtually increasing the number of serial communication peripherals in STM32 applications 1.1 338 KB
Technical Notes & Articles
Description バージョン サイズ
TN1163 TN1163: Description of WLCSP for microcontrollers and recommendations for its use 4.0 1 MB
TN0830 TN0830: How to use EWARM 6.2x with projects built with EWARM 6.1 and previous versions 1.2 97 KB
TN1204 TN1204: Tape and reel shipping media for STM32 microcontrollers in BGA packages 2.1 745 KB
TN1205 TN1205: Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages 3.0 753 KB
TN1206 TN1206: Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages 3.0 830 KB
TN1207 TN1207: Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages 1.0 755 KB
TN1208 TN1208: Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages 1.0 743 KB
リファレンスマニュアル
Description バージョン サイズ
RM0091 RM0091: STM32F0x1/STM32F0x2/STM32F0x8高性能 ARM ベース 32 ビット MCU 9.0 15 MB
プログラミングマニュアル
Description バージョン サイズ
PM0215 PM0215: STM32F0xxx Cortex-M0 programming manual 1.1 822 KB
Errata Sheets
Description バージョン サイズ
ES0223 ES0223: STM32F072x8/xB device limitations 4.0 461 KB

HW Model, CAD Libraries & SVD

HW Model, CAD Libraries & SVD
Description バージョン サイズ
STM32F0 CAD Symbol and Footprint files 1.1 2 MB
STM32F0 IBIS models 1.0 8 MB
STM32F0 System View Description 1.3 211 KB

プレゼンテーション & トレーニング資料

プレゼンテーション
Description バージョン サイズ
Discover the STM32 with a free 32-bit Cortex-M0/0+ MCU Professional Developer’s Package: FAQ 1.0 290 KB
Discover the STM32 with a free 32-bit Cortex-M0/0+ MCU Professional Developer’s Package: Webinar Presentation 1.0 4 MB
Getting started with STM32F0 or STM32L0 series 1.0.0 606 KB
STM32 - 32-bit ARM Cortex-M MCUs 3.0 1 MB
STM32 and STM8 Functional Safety Packages 2 1 MB

Publications and Collaterals

フライヤー
Description バージョン サイズ
Get ready for the largest IoT development ecosystem 17.02 653 KB
STM32 GUI solutions - Avanced HMI now achievable on embedded systems 17.02 896 KB
STM32 Nucleo boards - Unified scalable offering 17.3 889 KB
STM32 for makers - Releasing your creativity 16.2 545 KB
パンフレット
Description バージョン サイズ
STM32 32-bit MCU family - Leading supplier of ARM® Cortex®-M microcontrollers 17.02 1 MB
STM32F0 Series - Mainstream 32-bit MCUs 17.8 1 MB
STM32F3 series - Mainstream 32-bit MCUs 17.09 1 MB

品質 & 信頼性

Product Certifications
Description バージョン サイズ
STM32 CAN conformance test authentication sheet 1.0 182 KB

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