STM32F070C6
Mainstream ARM Cortex-M0 Value line MCU with up to 32 Kbytes Flash, 48 MHz CPU, USB
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The STM32F070CB/RB/C6/F6 microcontrollers incorporate the high-performance ARM®Cortex®-M0 32-bit RISC core operating at a 48 MHz frequency, high-speed embedded memories (up to 128 Kbytes of Flash memory and up to 16 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (up to two I2Cs, up to two SPIs and up to four USARTs), one USB Full speed device, one 12-bit ADC, seven general-purpose 16-bit timers and an advanced-control PWM timer.
The STM32F070CB/RB/C6/F6 microcontrollers operate in the -40 to +85 °C temperature range from a 2.4 to 3.6V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
The STM32F070CB/RB/C6/F6 microcontrollers include devices in three different packages ranging from 20 pins to 64 pins. Depending on the device chosen, different sets of peripherals are included. The description below provides an overview of the complete range of STM32F070CB/RB/C6/F6 peripherals proposed.
These features make the STM32F070CB/RB/C6/F6 microcontrollers suitable for a wide range of applications such as application control and user interfaces, handheld 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
- 32 to 128 Kbytes of Flash memory
- 6 to 16 Kbytes of SRAM with HW parity
- CRC calculation unit
- Reset and power management
- Digital & I/Os supply: VDD= 2.4 V to 3.6 V
- Analog supply: VDDA= VDDto 3.6 V
- Power-on/Power down reset (POR/PDR)
- Low power modes: Sleep, Stop, Standby
- 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 51 fast I/Os
- All mappable on external interrupt vectors
- Up to 51 I/Os with 5V 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: 2.4 V to 3.6 V
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
- 11 timers
- One 16-bit advanced-control timer for six-channel PWM output
- Up to seven 16-bit timers, with up to four IC/OC, OCN, usable for IR control decoding
- Independent and system watchdog timers
- SysTick timer
- Communication interfaces
- Up to two I2C interfaces
- Up to four USARTs supporting master synchronous SPI and modem control; one with auto baud rate detection
- Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames
- USB 2.0 full-speed interface with BCD and LPM support
- Serial wire debug (SWD)
- All packages ECOPACK®2
Circuit Diagram
Resources
Technical Documentation
Product Specifications
| Description | Version | Size | |
|---|---|---|---|
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DS10697: ARM®-based 32-bit MCU, up to 128 KB Flash, USB FS 2.0, 11 timers, ADC, communication interfaces, 2.4 - 3.6 V | 3.0 | 1 MB |
Application Notes
| Description | Version | Size | |
|---|---|---|---|
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AN3126: Audio and waveform generation using the DAC in STM32 microcontrollers | 3.0 | 816 KB |
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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 |
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AN4312: Design with surface sensors for touch sensing applications on MCUs | 5.0 | 1 MB |
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AN3960: ESD considerations for touch sensing applications on MCUs | 3.0 | 312 KB |
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AN1181: Electrostatic discharge sensitivity measurement | 1.6 | 49 KB |
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AN4566: Extending the DAC performance of STM32 microcontrollers | 2.0 | 365 KB |
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AN4776: General-purpose timer cookbook | 2.0 | 1 MB |
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AN4325: Getting started with STM32F030xx and STM32F070xx series hardware development | 2.0 | 434 KB |
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AN5105: Getting started with touch sensing control on STM32 microcontrollers | 1.0 | 3 MB |
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AN4750: Handling of soft errors in STM32 applications | 2.1 | 410 KB |
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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 |
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AN2834: How to get the best ADC accuracy in STM32 microcontrollers | 3.1 | 1 MB |
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AN4229: How to implement a vocoder solution using STM32 microcontrollers | 1.1 | 466 KB |
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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 |
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AN4221: I2C protocol used in the STM32 bootloader | 6.0 | 686 KB |
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AN4099: Implementation of transmitters and receivers for infrared remote control protocols with MCUs of the STM32F0 and STM32F3 Series | 3.0 | 750 KB |
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AN4299: Improve conducted noise robustness for touch sensing applications on MCUs | 5.0 | 626 KB |
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AN3236: Increase the number of touchkeys for touch sensing applications on MCUs | 5.0 | 177 KB |
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AN5156: Introduction to STM32 microcontrollers security | 1.0 | 3 MB |
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AN3070: Managing the Driver Enable signal for RS-485 and IO-Link communications with the STM32™’s USART | 1.4 | 188 KB |
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AN4617: Migrating between STM32F0 and STM32L0 microcontrollers | 1.0 | 461 KB |
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AN4088: Migrating between STM32F1 and STM32F0 series microcontrollers | 3.0 | 1 MB |
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AN3364: Migration and compatibility guidelines for STM32 microcontroller applications | 3.2 | 123 KB |
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AN4705: Migration guidelines from PIC18 to STM32F0 Series with software expansion for STM32Cube | 2.0 | 1 MB |
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AN2867: Oscillator design guide for STM8AF/AL/S and STM32 microcontrollers | 11.0 | 2 MB |
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AN4899: STM32 GPIO configuration for hardware settings and low-power consumption | 1.1 | 651 KB |
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AN4908: STM32 USART automatic baud rate detection | 1.0 | 268 KB |
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AN4013: STM32 cross-series timer overview | 6.0 | 555 KB |
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AN4989: STM32 microcontroller debug toolbox | 2.0 | 5 MB |
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AN2606: STM32 microcontroller system memory boot mode | 36.0 | 3 MB |
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AN4735: STM32Cube firmware examples for STM32F0 Series | 6.0 | 421 KB |
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AN2945: STM8S and STM32™ MCUs: a consistent 8/32-bit product line for painless migration | 1.4 | 209 KB |
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AN4310: Sampling capacitor selection guide for touch sensing applications on MCUs | 4.0 | 140 KB |
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AN4316: Tuning a touch sensing application on MCUs | 4.0 | 1 MB |
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AN3155: USART protocol used in the STM32 bootloader | 9.0 | 628 KB |
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AN3156: USB DFU protocol used in the STM32 bootloader | 8.0 | 375 KB |
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AN4879: USB hardware and PCB guidelines using STM32 MCUs | 4.0 | 334 KB |
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AN4277: Using STM32 device PWM shut-down features for motor control and digital power conversion | 4.0 | 834 KB |
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AN2548: Using the STM32F0/F1/Lx Series DMA controller | 5.0 | 289 KB |
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AN3371: Using the hardware real-time clock (RTC) in STM32 F0, F2, F3, F4 and L1 series of MCUs | 5.2 | 417 KB |
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AN4759: Using the hardware real-time clock (RTC) in low-power modes with STM32 microcontrollers | 4.0 | 1 MB |
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AN4655: Virtually increasing the number of serial communication peripherals in STM32 applications | 1.1 | 338 KB |
Technical Notes & Articles
| Description | Version | Size | |
|---|---|---|---|
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TN1163: Description of WLCSP for microcontrollers and recommendations for its use | 4.0 | 1 MB |
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TN1204: Tape and reel shipping media for STM32 microcontrollers in BGA packages | 2.1 | 745 KB |
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TN1205: Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages | 3.0 | 753 KB |
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TN1206: Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages | 3.0 | 830 KB |
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TN1207: Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages | 1.0 | 755 KB |
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TN1208: Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages | 1.0 | 743 KB |
Reference Manuals
| Description | Version | Size | |
|---|---|---|---|
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RM0360: STM32F030x4/x6/x8/xC and STM32F070x6/xB advanced ARM®-based 32-bit MCUs | 4.0 | 11 MB |
Programming Manuals
| Description | Version | Size | |
|---|---|---|---|
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PM0215: STM32F0xxx Cortex-M0 programming manual | 1.2 | 823 KB |
Errata Sheets
| Description | Version | Size | |
|---|---|---|---|
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ES0291: STM32F070x6/xB device errata | 3.0 | 464 KB |
HW Model, CAD Libraries & SVD
HW Model, CAD Libraries & SVD
| Description | Version | Size | |
|---|---|---|---|
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STM32F0 CAD Symbol and Footprint files | 1.3 | 5 MB |
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STM32F0 IBIS models | 1.0 | 8 MB |
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STM32F0 System View Description | 1.3 | 211 KB |
Presentations & Training Material
Presentations
| Description | Version | Size | |
|---|---|---|---|
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Discover the STM32 with a free 32-bit Cortex-M0/0+ MCU Professional Developer’s Package: FAQ | 1.0 | 290 KB |
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Discover the STM32 with a free 32-bit Cortex-M0/0+ MCU Professional Developer’s Package: Webinar Presentation | 1.0 | 4 MB |
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Getting started with STM32F0 or STM32L0 series | 1.0.0 | 606 KB |
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STM32 - 32-bit ARM Cortex-M MCUs | 3.0 | 1 MB |
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STM32 Development Boards Portfolio | 1.0 | 3 MB |
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STM32 and STM8 Functional Safety Packages | 3.2 | 1 MB |
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STM32 and STM8 embedded software solutions | 7.0 | 3 MB |
Publications and Collaterals
Flyers
| Description | Version | Size | |
|---|---|---|---|
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Get ready for the largest IoT development ecosystem | 19.01 | 629 KB |
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ST Motor Control Suite - All-in-One online tool for motor control resources | 1.0 | 390 KB |
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STM32 Nucleo boards - Unified scalable offering | 19.01 | 1 MB |
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STM32 for makers - Releasing your creativity | 18.01 | 1 MB |
Brochures
| Description | Version | Size | |
|---|---|---|---|
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Electric vehicle (EV) ecosystem | 1.1 | 1 MB |
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STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers | 18.02 | 2 MB |
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STM32F0 Series - Mainstream 32-bit MCUs | 17.07 | 1 MB |
Quality & Reliability
Product Certifications
| Description | Version | Size | |
|---|---|---|---|
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STM32 CAN conformance test authentication sheet | 1.0 | 182 KB |
Quality & Reliability
| Part Number | RoHS Compliance Grade | Material Declaration** |
|---|---|---|
| STM32F070C6T6 | Ecopack2 |
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| STM32F070C6T6TR | Ecopack2 |
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.