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STMicroelectronics 32 Bit ARM Cortex M3 Microcontroller 72 MHz 128kB FLASH 48-Pin LQFP STM32F103CBT7
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.45mm |
| Length | 7.2mm |
| Model | STM32F103CBT7 |
| Width | 7.2mm |
| Mount Type | Surface |
| Series | STM32F103CB |
| Maximum Operating Temperature | 105°C |
| Package Type | LQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 20kB |
| Standards/Approvals | FBI |
| Pin Count | 48 |
| Maximum Supply Voltage | 3.6V |
| Maximum Power Dissipation Pd | 363mW |
| Minimum Supply Voltage | 2V |
| Device Core | ARM Cortex M3 |
| Program Memory Size | 128kB |
| Maximum Clock Frequency | 72MHz |
| Number of Timers | 3 |
| Instruction Set Architecture | RISC |
| ADCs | 10 x 12 Bit |
| Program Memory Type | FLASH |
| Temperature ranges | -40 to +85 °C or -40 to +105 °C |
Key Features
- Operates at 72 MHz clock frequency for efficient processing.
- Features 128kB FLASH program memory for reliable code storage.
- Offers 20kB RAM size supporting data operations.
- Contains 10 x 12 Bit ADCs for accurate analog to digital conversion.
- Supports operating voltage range from 2V to 3.6V.
- Temperature operational range from -40°C up to 105°C suitable for various environments.
- Includes 3 timers allowing precise timing control.
- Surface mount type with LQFP package combining compact size and performance.
Product Description
STMicroelectronics STM32F103CBT7 is a high-performance 32-bit ARM Cortex M3 microcontroller featuring a 72 MHz CPU frequency, 128kB of Flash program memory, and a 48-Pin LQFP surface mount package. This microcontroller is engineered for embedded applications requiring power efficiency and real-time behavior, with a wide operating voltage range from 2V to 3.6V and temperature tolerance between -40°C and 105°C.
The device core is based on the ARM Cortex M3 architecture, delivering excellent real-time performance supported by its 3 timers. It includes 10 channels of 12-bit ADCs for precise sensor interfacing, and a RAM size of 20kB to effectively manage data operations. The surface mount LQFP package, measuring 7.2mm in length and width and 1.45mm in height, provides a compact form factor suitable for integration into complex systems.
This microcontroller supports a RISC instruction set architecture and is designed for use in a range of industrial, automotive, and consumer applications including motor control, HVAC systems, and industrial automation. Its program memory is of FLASH type, allowing reliable and flexible firmware updates.
Operates at 72 MHz clock frequency for efficient processing. Features 128kB FLASH program memory for reliable code storage. Offers 20kB RAM size supporting data operations. Contains 10 x 12 Bit ADCs for accurate analog to digital conversion.
Supports operating voltage range from 2V to 3.6V. Temperature operational range from -40°C up to 105°C suitable for various environments. Includes 3 timers allowing precise timing control. Surface mount type with LQFP package combining compact size and performance.
Designed with ARM Cortex M3 core for real-time embedded applications. Maximum power dissipation rated at 363mW ensuring efficient power management.
This microcontroller is ideal for use in industrial automation, motor drives, HVAC, and embedded systems requiring reliability and efficiency. STMicroelectronics provides extensive technical documentation and design resources to facilitate development.
Discover more STMicroelectronics products and explore EnvMart’s comprehensive Microcontroller selection for industrial and embedded solutions.
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Frequently Asked Questions
The STM32F103CBT7 operates at a maximum clock frequency of 72 MHz.
It features a program memory size of 128kB, which is of FLASH type for reliable code storage.
This model has a RAM size of 20kB to support data operations.
The operating voltage range for this microcontroller is from 2V to 3.6V.
It includes 10 channels of 12-bit ADCs for accurate analog to digital conversion.
The temperature operational range is from -40°C to 105°C, making it suitable for various environments.
This microcontroller comes in a surface mount package type known as LQFP with 48 pins.
It includes 3 timers for precise timing control.
The height of this microcontroller is 1.45mm.
The maximum power dissipation for the STM32F103CBT7 is rated at 363mW.
It is designed with a RISC instruction set architecture, suitable for embedded applications.
This microcontroller is designed for applications in industrial automation, motor control, and HVAC systems.
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