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STM32F103CBT6TR
+BOMIC MCU 32BIT 128KB FLASH 48LQFP
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ManufacturerSTMicroelectronics
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Mfr. Part #STM32F103CBT6TR
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Datasheet STM32F103CBT6TR DataSheet
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Package LQFP48
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In Stock6347
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | STM32F1 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M3 |
| CoreSize | 32-Bit Single-Core |
| Speed | 72MHz |
| Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| NumberofI/O | 37 |
| ProgramMemorySize | 128KB (128K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 20K x 8 |
| Voltage-Supply(Vcc/Vdd) | 2V ~ 3.6V |
| DataConverters | A/D 10x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 48-LQFP |
Overview
Description
Key features include a rich set of peripherals such as multiple timers, UART, SPI, I2C, and USB interfaces. It also has up to 37 general-purpose I/O pins, 12-bit ADCs, and a PWM. The microcontroller supports low-power modes, making it ideal for battery-operated devices.
The STM32F103CBT6TR is often used in applications ranging from consumer electronics to industrial control systems. Its affordability, combined with robust performance and a comprehensive development ecosystem, makes it popular among hobbyists and professionals alike. Development is supported by ST's STM32Cube software suite, which provides tools for configuration, programming, and debugging.
Equivalent
Features
- Core: ARM 32-bit Cortex-M3 CPU.
- Operating Frequency: Up to 72 MHz.
- Flash Memory: 128 KB.
- RAM: 20 KB SRAM.
- Peripherals:
- Up to 37 GPIO pins.
- 2 x 12-bit ADCs.
- 3 x General-purpose 16-bit timers and 1 x PWM timer.
- 2 x I2C interfaces.
- 3 x SPI interfaces.
- 2 x I2S interfaces.
- 5 x USART interfaces.
- USB 2.0 full-speed interface.
- Communication: CAN interface.
- Package: LQFP-48.
- Supply Voltage: 2.0 to 3.6 V.
- Temperature Range: -40°C to 85°C (industrial grade).
This microcontroller is well-suited for applications requiring a balance of performance and power efficiency, such as consumer electronics, industrial control, and communication systems.
Pinout
Key functions and features include:
- CPU: ARM Cortex-M3 running at up to 72 MHz.
- Flash Memory: 128 KB.
- RAM: 20 KB.
- GPIO: Up to 37 general-purpose input/output pins.
- Timers: 3 general-purpose timers, 1 advanced-control timer, and 2 basic timers.
- Communication Interfaces:
- 2x I2C interfaces.
- 3x USART interfaces.
- 2x SPI interfaces.
- 1x CAN interface.
- ADC: 12-bit Analog-to-Digital Converter with up to 10 channels.
- PWM: Pulse Width Modulation capabilities.
- Other features: RTC, Watchdog timers, and low-power modes.
This microcontroller is suitable for applications requiring low power consumption, real-time control, and communication interfaces. It is commonly used in consumer electronics, industrial controls, and embedded systems.
Manufacturer
Application
1. Industrial Control Systems: Used for automation and control tasks due to its robust performance and reliability.
2. Consumer Electronics: Powers devices like home appliances and personal gadgets.
3. Medical Devices: Utilized in portable medical equipment for monitoring and diagnostics.
4. Communication Devices: Facilitates wireless communication and networking equipment.
5. Automotive Applications: Supports infotainment and control systems in vehicles.
6. IoT Devices: Acts as the core processor in smart devices and sensor nodes.
7. Embedded Systems: Suitable for general-purpose embedded applications requiring efficient processing.