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STM32F100CBT6B The STM32F100CBT6B is a 32-bit microcontroller with 128KB Flash memory and 8KB RAM, suitable for embedded applications.
Mfr Part #:

STM32F100CBT6B

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32F100CBT6B is a 32-bit microcontroller with 128KB Flash memory and 8KB RAM, suitable for embedded applications.
✓ Total Stock: 13,590 pcs
$ Price Range: $6.40

STM32F100CBT6B Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Fe Components ✓
Non-Authorised Inventory information
1,590 pcs
On Request
1590 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32F100CBT6B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Voltage
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STM32F100CBT6B Description

Short technical summary and product information.

The STM32F100CBT6B is an integrated circuit microcontroller produced by STMicroelectronics. It features a 32-bit ARM Cortex-M3 core operating at 24MHz, with 128KB of Flash memory and 8KB of RAM. The device includes various peripherals such as DMA, PDR, POR, PVD, PWM, temperature sensor, and watchdog timer, making it suitable for a range of embedded system applications.

 

This microcontroller supports multiple communication interfaces including I²C, IrDA, LINbus, SPI, and UART/USART, providing flexibility for connectivity in complex systems. It has 37 I/O pins and uses an internal oscillator, simplifying design considerations. The device operates within a temperature range of -40°C to 85°C and is packaged in a 48-LQFP surface-mount package, suitable for compact designs.

 

Designed for industrial, consumer, and automotive applications, the STM32F100CBT6B offers reliable performance in environments requiring robust thermal and electrical characteristics. Its features support real-time control, sensor interfacing, and communication tasks in embedded systems.

STM32F100CBT6B Quick Information

Product Type: Microcontroller
Canonical Name: STM32F100CBT6B

STM32F100CBT6B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32F100CBT6B Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32F100CBT6B Features

  • 32-bit ARM Cortex-M3 core at 24MHz
  • 128KB Flash memory for program storage
  • 8KB RAM for data processing
  • Multiple connectivity interfaces including I²C, SPI, UART
  • 48-LQFP surface-mount package

STM32F100CBT6B Applications

  • Embedded control systems in industrial equipment
  • Sensor data acquisition and processing
  • Communication interface in IoT devices
  • Automotive control modules

STM32F100CBT6B FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the STM32F100CBT6B?

The operating voltage range is 2V to 3.6V.

What package does the STM32F100CBT6B come in?

It comes in a 48-LQFP surface mount package.

What is the operating temperature range for the STM32F100CBT6B?

-40°C to 85°C.

Is the STM32F100CBT6B RoHS compliant?

It is marked as RoHS3 compliant.

STM32F100CBT6B Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
STM32F100CBT6BTR
STM32F100CBT6BTR
STMicroelectronics
The STM32F100CBT6BTR is a 32-bit microcontroller from STMicroelectronics featuring 128KB of FLASH program memory and 8KB of RAM. It operates at speeds up to 24MHz.
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