What is STM32F103CBT6 Microcontroller?STM32F103CBT6 Vs STM32F103C8T6

yunying Release time：2024-03-01 Page View：5194

This post is about STM32F103CBT6 Pinout, datasheet,circuit and STM32F103CBT6 Vs STM32F103C8T6

The STM32 family of microcontrollers from STMicroelectronics has gained widespread popularity for its performance, versatility, and cost-effectiveness. Among the various models in the STM32 series, the STM32F103CBT6 and STM32F103C8T6 are notable for their capabilities and features. In this article, we will delve into a comparative analysis of these two microcontrollers to understand their differences and applications.

Catalog

STM32F103CBT6 Description
STM32F103CBT6 Pinout
STM32F103CBT6 CAD-Model
STM32F103CBT6 Diagram
STM32F103CBT6 Package
STM32F103C8T6
Comparison
Conclusion
Specifications
Datasheets
Product comparison

STM32F103CBT6 Description

The STM32F103CBT6 is based on the ARM Cortex-M3 core, offering a high level of performance and efficiency. Here are some key features of the STM32F103CBT6:

- **Core**: ARM Cortex-M3 running at up to 72 MHz.

- **Flash Memory**: 128 KB of Flash memory for program storage.

- **SRAM**: 20 KB of SRAM for data and stack storage.

- **Peripherals**: Rich peripheral set including timers, communication interfaces (USART, SPI, I2C), ADC, DAC, and more.

- **Operating Voltage**: 2.0V to 3.6V operating voltage range.

- **Package**: LQFP48 package type.

STM32F103CBT6 Pinout

STM32F103xx-performance-line-LQFP48-pinout-VESS

STM32F103CBT6 CAD-Model

Symbol

Footprint

3D-Model

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STM32F103CBT6 Diagram

BLOCK DIAGRAM

STM32F103CBT6 Package

PACKAGE

STM32F103C8T6

The STM32F103C8T6 is another member of the STM32F1 series, offering a cost-effective solution for applications that require moderate performance and features. Here are some key specifications of the STM32F103C8T6:

- **Core**: ARM Cortex-M3 running at up to 72 MHz.

- **Flash Memory**: 64 KB of Flash memory.

- **SRAM**: 20 KB of SRAM.

- **Peripherals**: Similar peripheral set to the STM32F103CBT6.

- **Operating Voltage**: 2.0V to 3.6V operating voltage range.

- **Package**: LQFP48 package type.

Comparison

Now, let's compare the STM32F103CBT6 and STM32F103C8T6 based on their key features:

1. **Flash Memory**: The STM32F103CBT6 offers 128 KB of Flash memory, double that of the STM32F103C8T6, which has 64 KB.

2. **Price**: The STM32F103C8T6 is typically more cost-effective compared to the STM32F103CBT6 due to its lower Flash memory capacity.

3. **Applications**: While both microcontrollers share similar features and peripherals, the STM32F103CBT6 is better suited for applications that require higher program storage capacity and performance, whereas the STM32F103C8T6 is ideal for cost-sensitive applications with moderate requirements.

Conclusion

In conclusion, the choice between the STM32F103CBT6 and STM32F103C8T6 depends on the specific requirements of the project, balancing factors such as performance, cost, and memory capacity. Both microcontrollers offer excellent performance and a rich set of features, making them popular choices in the embedded systems industry.

Specifications

Manufacturer :: STMicroelectronics

Product Category :: Microcontrollers

Connectivity :: CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB

Core Processor :: ARM® Cortex®-M3

Core Size :: 32-Bit Single-Core

Data Converters :: A/D 10x12b

EEPROM Size :: -

Mounting Type :: Surface Mount

Number of I/O :: 37

Operating Temperature :: -40°C ~ 85°C (TA)

Oscillator Type :: Internal

Package / Case :: 48-LQFP

Peripherals :: DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT

Product Status :: Active

Program Memory Size :: 128KB (128K x 8)

Program Memory Type :: FLASH

RAM Size :: 20K x 8

Speed :: 72MHz

Supplier Device Package :: -

Voltage - Supply (Vcc/Vdd) :: 2V ~ 3.6V

Datasheets

Datasheets: STM32F103CBT6

Product comparison

These parts on the right have similar specifications to STMicroelectronics & STM32F103C8T6.

Image

Part Number

Manufacturer

Tolerance

Voltage - Rated

Product Status

Package / Case

Product Category

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STM32F103C8T6

STMicroelectronics

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-

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STM32F103CBT6

STMicroelectronics

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48-LQFP

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STM32F401RBT6

STMicroelectronics

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64-LQFP

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STM32F777IIK6

STMicroelectronics

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201-UFBGA

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