STM32F100R6

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Mainstream Value line, Arm Cortex-M3 MCU with 32 Kbytes of Flash memory, 24 MHz CPU, motor control and CEC functions

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Product overview

Description

The STM32F100x4, STM32F100x6, STM32F100x8 and STM32F100xB microcontrollers incorporate the high-performance ARM®Cortex®-M3 32-bit RISC core operating at a 24 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 8 Kbytes), and an extensive range of enhanced peripherals and I/Os connected to two APB buses. All devices offer standard communication interfaces (up to two I2Cs, two SPIs, one HDMI CEC, and up to three USARTs), one 12-bit ADC, two 12-bit DACs, up to six general-purpose 16-bit timers and an advanced-control PWM timer. The STM32F100xx low- and medium-density devices 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 mode allows the design of low-power applications.
These microcontrollers include devices in three different packages ranging from 48 pins to 100 pins. Depending on the device chosen, different sets of peripherals are included.
These features make these microcontrollers suitable for a wide range of applications such as application control and user interfaces, medical and hand-held equipment, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs.
  • All features

    • Core: ARM®32-bit Cortex®-M3 CPU
      • 24 MHz maximum frequency,1.25 DMIPS/MHz (Dhrystone 2.1) performance
      • Single-cycle multiplication and hardware division
    • Memories
      • 16 to 128 Kbytes of Flash memory
      • 4 to 8 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-24 MHz crystal oscillator
      • Internal 8 MHz factory-trimmed RC
      • Internal 40 kHz RC
      • PLL for CPU clock
      • 32 kHz oscillator for RTC with calibration
    • Low power
      • Sleep, Stop and Standby modes
      • VBATsupply 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, USARTs and DACs
    • 1 × 12-bit, 1.2 μs A/D converter (up to 16 channels)
      • Conversion range: 0 to 3.6 V
      • Temperature sensor
    • 2 × 12-bit D/A converters
    • Up to 80 fast I/O ports
      • 37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
    • Up to 12 timers
      • Up to three 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter
      • 16-bit, 6-channel advanced-control timer: up to 6 channels for PWM output, dead time generation and emergency stop
      • One 16-bit timer, with 2 IC/OC, 1 OCN/PWM, dead-time generation and emergency stop
      • Two 16-bit timers, each with IC/OC/OCN/PWM, dead-time generation and emergency stop
      • 2 watchdog timers (Independent and Window)
      • SysTick timer: 24-bit downcounter
      • Two 16-bit basic timers to drive the DAC
    • Up to 8 communications interfaces
      • Up to two I2C interfaces (SMBus/PMBus)
      • Up to 3 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
      • Up to 2 SPIs (12 Mbit/s)
      • Consumer electronics control (CEC) interface
    • CRC calculation unit, 96-bit unique ID
    • ECOPACK®packages

Circuit Diagram

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      Enhanced Carrier Connectivity Services

      Active

      Optimized regional cellular connectivity with one point of accountability & invoice for multiple Tier-1 carrier services

      Cloud Sierra Wireless
      Enhanced Carrier Connectivity Services

      Description:

      Optimized regional cellular connectivity with one point of accountability & invoice for multiple Tier-1 carrier services

      Global Smart Connectivity Services

      Active

      Smart Connectivity simplifies IoT deployments, eliminates coverage gaps with access to multiple networks, while reducing the total cost of opportunity

      Cloud Sierra Wireless
      Global Smart Connectivity Services

      Description:

      Smart Connectivity simplifies IoT deployments, eliminates coverage gaps with access to multiple networks, while reducing the total cost of opportunity

      Octave Services

      Active

      Octave all-in-one platform for connecting IoT assets and microcontrollers to the cloud

      Cloud Sierra Wireless
      Octave Services

      Description:

      Octave all-in-one platform for connecting IoT assets and microcontrollers to the cloud
    • Part number
      Status
      Description
      Type
      Supplier

      Enhanced Carrier Connectivity SIM

      Active

      Cellular connectivity that simplifies, optimizes regional deployments via 1 point of accountability and invoice for multiple Tier-1 carrier services

      Components and Modules Sierra Wireless
      Enhanced Carrier Connectivity SIM

      Description:

      Cellular connectivity that simplifies, optimizes regional deployments via 1 point of accountability and invoice for multiple Tier-1 carrier services

      Global Smart Connectivity SIM

      Active

      Sierra Wireless' Smart Connectivity provides resilient Global cellular coverage in a single SIM

      Components and Modules Sierra Wireless
      Global Smart Connectivity SIM

      Description:

      Sierra Wireless' Smart Connectivity provides resilient Global cellular coverage in a single SIM

      Octave Cellular Modules

      Active

      Octave enabled LPWA/LTE-M connectivity with 2G fallback for any cellular network in the world

      Components and Modules Sierra Wireless
      Octave Cellular Modules

      Description:

      Octave enabled LPWA/LTE-M connectivity with 2G fallback for any cellular network in the world

      RF Modules

      Active

      RF modules for Sub GigaHz and Bluetooth.

      Components and Modules DiZiC
      RF Modules

      Description:

      RF modules for Sub GigaHz and Bluetooth.

      SensorTile.box

      Active

      SensorTile.box is an evaluation kit IoT node made up of an electronics board, a lithium rechargeble battery, a plastic housing and APP.

      Components and Modules FAE Technology
      SensorTile.box

      Description:

      SensorTile.box is an evaluation kit IoT node made up of an electronics board, a lithium rechargeble battery, a plastic housing and APP.