STM32F101CBT6TR STM32 32-bit Arm Cortex MCUs by STMicroelectronics

Mainstream Access line, Arm Cortex-M3 MCU with 128 Kbytes of Flash memory, 36 MHz CPU

Status: Active
Series: STM32F101CB
RoHS: Compliant
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The STM32F101xB and STM32F101x8 medium-density access line family incorporates the high-performance ARM ® Cortex ® -M3 32-bit RISC core operating at a 36 MHz frequency, high-speed embedded memories (Flash memory up to 128 Kbytes and SRAM up to 16 Kbytes), and an extensive range of enhanced peripherals and I/Os connected to two APB buses. All devices offer standard communication interfaces (two I 2 Cs, two SPIs, and up to three USARTs), one 12-bit ADC and three general-purpose 16-bit timers. The STM32F101xx medium-density access line family operates in the –40 to +85 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications. The STM32F101xx medium-density access line family includes devices in four different packages ranging from 36 pins to 100 pins. Depending on the device chosen, different sets of peripherals are included, the description below gives an overview of the complete range of peripherals proposed in this family. These features make the STM32F101xx medium-density access line microcontroller family suitable for a wide range of applications such as application control and user interface, medical and handheld equipment, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, Video intercoms, and HVACs.

Prices starting from US$3.25


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Logo for element14 element14 US$4.15
23,613
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Logo for Newark Electronics Newark Electronics US$4.26
16,625
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Logo for Future Electronics Future Electronics US$3.25
4,800
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Logo for Avnet Silica Avnet Silica -
36,000
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Logo for EBV Elektronik EBV Elektronik -
16,800
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Logo for Avnet America Avnet America US$3.52
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Features

Core: ARM®32-bit Cortex®-M3 CPU 36 MHz maximum frequency,1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access Single-cycle multiplication and hardware division
36 MHz maximum frequency,1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
Single-cycle multiplication and hardware division
Memories 64 to 128 Kbytes of Flash memory 10 to 16 Kbytes of SRAM
64 to 128 Kbytes of Flash memory
10 to 16 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-16 MHz crystal oscillator Internal 8 MHz factory-trimmed RC Internal 40 kHz RC PLL for CPU clock 32 kHz oscillator for RTC with calibration
2.0 to 3.6 V application supply and I/Os
POR, PDR and programmable voltage detector (PVD)
4-to-16 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 VBAT supply for RTC and backup registers
Sleep, Stop and Standby modes
VBAT supply for RTC and backup registers
Debug mode Serial wire debug (SWD) and JTAG interfaces
Serial wire debug (SWD) and JTAG interfaces
DMA 7-channel DMA controller Peripherals supported: timers, ADC, SPIs, I2Cs and USARTs
7-channel DMA controller
Peripherals supported: timers, ADC, SPIs, I2Cs and USARTs
1 × 12-bit, 1 μs A/D converter (up to 16 channels) Conversion range: 0 to 3.6 V Temperature sensor
Conversion range: 0 to 3.6 V
Temperature sensor
Up to 80 fast I/O ports 26/37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
26/37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
Six timers Three 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter 2 watchdog timers (Independent and Window) SysTick timer: 24-bit downcounter
Three 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter
2 watchdog timers (Independent and Window)
SysTick timer: 24-bit downcounter
Up to 7 communication interfaces Up to 2 x I2C interfaces (SMBus/PMBus) Up to 3 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control) Up to 2 SPIs (18 Mbit/s)
Up to 2 x I2C interfaces (SMBus/PMBus)
Up to 3 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
Up to 2 SPIs (18 Mbit/s)
CRC calculation unit, 96-bit unique ID
ECOPACK®packages

Resources


Application Notes
AN3126 Audio and waveform generation using the DAC in STM32 products
AN3154 CAN protocol used in the STM32 bootloader
AN1709 EMC design guide for STM8, STM32 and Legacy MCUs
AN5612 ESD protection of STM32 MCUs and MPUs
AN1181 Electrostatic discharge sensitivity measurement
AN5543 Enhanced methods to handle SPI communication on STM32 devices
AN4566 Extending the DAC performance of STM32 microcontrollers
AN4776 General-purpose timer cookbook for STM32 microcontrollers
AN2586 Getting started with STM32F10xxx hardware development
AN4750 Handling of soft errors in STM32 applications
AN4803 High-speed SI simulations using IBIS and board-level simulations using HyperLynx® SI on STM32 MCUs and MPUs
AN2834 How to get the best ADC accuracy in STM32 microcontrollers
AN4229 How to implement a vocoder solution using STM32 microcontrollers
AN5027 Interfacing PDM digital microphones using STM32 MCUs and MPUs
AN5156 Introduction to STM32 microcontrollers security
AN4838 Managing memory protection unit in STM32 MCUs
AN3070 Managing the Driver Enable signal for RS-485 and IO-Link communications with the STM32™’s USART
AN3427 Migrating a microcontroller application from STM32F1 to STM32F2 series
AN4088 Migrating between STM32F1 and STM32F0 series microcontrollers
AN4228 Migrating from STM32F1 Series to STM32F3 Series microcontrollers
AN4649 Migrating from STM32F1 Series to STM32L4 Series / STM32L4+ Series microntrollers
AN3364 Migration and compatibility guidelines for STM32 microcontroller applications
AN4904 Migration of microcontroller applications from STM32F1 Series to STM32F4 Access lines
AN3422 Migration of microcontroller applications from STM32F1 to STM32L1 series
AN3108 STLM75 firmware library for the STM32F10x
AN4908 STM32 USART automatic baud rate detection
AN4013 STM32 cross-series timer overview
AN3128 STM32 embedded graphic objects/touchscreen library
AN4899 STM32 microcontroller GPIO hardware settings and low-power consumption
AN4989 STM32 microcontroller debug toolbox
AN2606 STM32 microcontroller system memory boot mode
AN3429 STM32 proprietary code protection overview
AN4724 STM32Cube firmware examples for STM32F1 Series
AN2945 STM8S and STM32™ MCUs: a consistent 8/32-bit product line for painless migration
AN2639 Soldering recommendations and package information for Lead-free ECOPACK MCUs and MPUs
AN5036 Thermal management guidelines for STM32 applications
AN3155 USART protocol used in the STM32 bootloader
AN3156 USB DFU protocol used in the STM32 bootloader
AN5225 USB Type-C Power Delivery using STM32 MCUs and MPUs
AN4277 Using STM32 device PWM shut-down features for motor control and digital power conversion
AN2548 Using the STM32F0/F1/F3/Gx/Lx Series DMA controller
AN4655 Virtually increasing the number of serial communication peripherals in STM32 applications
AN3322 Watt-hour meter based on the STM32F101 microcontroller







Application Notes for related Tools & Software
AN2592 Achieving 32-bit timer resolution with software expansion for STM32Cube and Standard Peripheral Library
AN5698 Adapting the X-CUBE-STL functional safety package for STM32 (IEC 61508 compliant) to other safety standards
Atollic Editing Keyboard Shortcuts
AN2821 Clock/calendar implementation on the STM32F10xxx microcontroller RTC
AN3109 Communication peripheral FIFO emulation with DMA and DMA timeout in STM32F10x microcontrollers
AN4841 Digital signal processing for STM32 microcontrollers using CMSIS
AN2594 EEPROM emulation in STM32F10x microcontrollers
FreeRTOS Guide
AN4323 Getting started with STemWin Library
AN5361 Getting started with projects based on dual-core STM32H7 microcontrollers in STM32CubeIDE
AN5564 Getting started with projects based on dual-core STM32WL microcontrollers in STM32CubeIDE
AN5394 Getting started with projects based on the STM32L5 Series in STM32CubeIDE
AN5360 Getting started with projects based on the STM32MP1 Series in STM32CubeIDE
AN3012 Getting started with uClinux™ for STM32F10x high-density devices
AN3307 Guidelines for obtaining IEC 60335 Class B certification for any STM32 application
AN4435 Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM32 application
AN5418 How to build a simple USB-PD sink application with STM32CubeMX
How to do semihosting in TrueSTUDIO
AN2953 How to migrate from the STM32F10xxx firmware library V2.0.3 to the STM32F10xxx standard peripheral library V3.0.0
AN3174 Implementing receivers for infrared remote control protocols using STM32F10xxx microcontrollers
AN4453 Implementing the ADPCM algorithm in STM32L1xx microcontrollers
AN2931 Implementing the ADPCM algorithm in high-density STM32F103xx microcontrollers
AN2668 Improving STM32F1 Series, STM32F3 Series and STM32Lx Series ADC resolution by oversampling
Installing STM32Cubeprogrammer in TrueSTUDIO
AN5426 Migrating graphics middleware projects from STM32CubeMX 5.4.0 to STM32CubeMX 5.5.0
AN3241 QVGA TFT-LCD direct drive using the STM32F10xx FSMC peripheral
AN4499 STM32 - nRF51822 Bluetooth Low Energy system solution
AN4502 STM32 SMBus/PMBus™ embedded software expansion for STM32Cube™
AN4657 STM32 in-application programming (IAP) using the USART
AN4724 STM32Cube firmware examples for STM32F1 Series
STM32CubeMX Installation in TrueSTUDIO
AN5731 STM32CubeMX and STM32CubeIDE thread-safe solution
AN2629 STM32F101xx, STM32F102xx and STM32F103xx low-power modes
AN2557 STM32F10x in-application programming using the USART
AN2824 STM32F10xxx I²C optimized examples
AN2656 STM32F10xxx LCD glass driver firmware
AN2868 STM32F10xxx internal RC oscillator (HSI) calibration
AN3078 STM32™ in-application programming over the I²C bus
AN3116 STM32™'s ADC modes and their applications
AN5054 Secure programming using STM32CubeProgrammer
AN2598 Smartcard interface with STM32F10x and STM32L1xx microcontrollers
AN2790 TFT LCD interfacing with the high-density STM32F10xxx FSMC
TrueSTUDIO for ARM® Migration Guide: IAR Embedded Workbench to TrueSTUDIO
AN3240 Ultrasound HV pulser demonstration board
AN4187 Using the CRC peripheral in the STM32 family
AN2784 Using the high-density STM32F10xxx FSMC peripheral to drive external memories





Alternative Descriptions

MCU, 32BIT, 36MHZ, LQFP-48 | element14
Mcu, 32Bit, 36Mhz, Lqfp-48 | Newark Electronics
STM32F Series 128 KB Flash 16 KB SRAM SMT 32-Bit Microcontroller - LQFP-48 | Future Electronics
MCU 32-bit STM32F ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48-Pin LQFP T/R | Avnet Silica


Frequently Asked Questions

Where can I find additional details, specifications and documents for a STM32F101CBT6TR?

Additional datasheets, footprints and schematics for STM32F101CBT6TR are listed on our Part Details page. You can also find images and similar parts to STM32F101CBT6TR on this page.

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What category does STM32F101CBT6TR fall under?

The STM32F101CBT6TR is listed under Microcontrollers & Microprocessors > STM32 32-bit Arm Cortex MCUs > STM32 Mainstream MCUs > STM32F1 Series > STM32F101.

Can I view similar or alternative parts?

You can view similar parts to STM32F101CBT6TR when available in the STM32F101 range under the specifications section at the bottom of the details page.

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Is the STM32F101CBT6TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

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Authorised distributors including element14, Farnell, Newark Electronics, Future Electronics and Avnet Silica have stock available or on a lead time for STM32F101CBT6TR.

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