STM32F070CBT6 by STMicroelectronics | ARM Based Microcontrollers | Avnet EMEA
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STM32F070CBT6

STMicroelectronics

MCU 32-Bit STM32 ARM Cortex M0 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP Tray

Manufacturer Part #: STM32F070CBT6

Alternate Part #: STM32F070CBT6


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The STM32F070xB/6 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 STM32F070xB/6 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 STM32F070xB/6 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 STM32F070xB/6 peripherals proposed.These features make the STM32F070xB/6 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 5155 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
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Watchdog
    2
    Program Memory Size
    128 KB
    Data Bus Width
    32 Bit
    Program Memory Type
    Flash
    Device Core
    ARM Cortex M0
    Minimum Operating Supply Voltage
    2.4 V
    Number of Timers
    8
    Interface Type
    I2C/SPI/USART/USB
    On-Chip ADC
    13-chx12-bit
    Number of Programmable I/Os
    37
    Pin Count
    48
    Maximum Speed
    48 MHz
    Screening Level
    Industrial
    Product Dimensions
    7 x 7 x 1.4
    Maximum Power Dissipation
    364 mW
    Operating Supply Voltage
    2.5|3.3 V
    Maximum Operating Supply Voltage
    3.6 V
    Mounting
    Surface Mount
    Instruction Set Architecture
    RISC
    RAM Size
    16 KB
    Supplier Package
    LQFP
    Operating Temperature
    -40 to 85 °C

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    3A991A2
    SCHEDULE B:
    8542310000
    HTSN:
    8542310000
    UNSPSC:
    32101628
    UNSPSC VERSION:
    V15.1101
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