STM32F103CBT6TR

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STM32F103CBT6TR

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IC MCU 32BIT 128KB FLASH 48LQFP

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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

The STM32F103CBT6TR is part of the STM32F1 series, which are ARM Cortex-M3 based microcontrollers produced by STMicroelectronics. This particular model offers high performance with a 32-bit RISC core running at up to 72 MHz. It features 128 KB of Flash memory and 20 KB of SRAM, making it suitable for various embedded applications.
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

The STM32F103CBT6TR is a microcontroller from STMicroelectronics' STM32F1 series. Equivalent products include the NXP LPC1765FBD100, Microchip ATSAM3X8EA, and Texas Instruments TM4C123GH6PM. These alternatives offer similar ARM Cortex-M3 cores and comparable features. However, direct equivalency may vary based on specific project requirements, so it's important to check the datasheets for pin compatibility, peripheral availability, and performance specifications.

Features

The STM32F103CBT6TR is a microcontroller from the STM32F1 series by STMicroelectronics, based on the ARM Cortex-M3 core. Key features include:
- 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

The STM32F103CBT6TR is a 32-bit microcontroller from the STM32F1 series by STMicroelectronics. It features a 48-pin LQFP (Low-Profile Quad Flat Package). This microcontroller is based on the ARM Cortex-M3 processor and is designed for a wide range of applications.
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

The STM32F103CBT6TR is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer. Founded in 1987 through the merger of two companies, Thomson Semiconducteurs of France and SGS Microelettronica of Italy, STMicroelectronics has its headquarters in Geneva, Switzerland. The company is known for producing a wide range of semiconductor products, including microcontrollers, sensors, power management devices, analog ICs, and more. It serves various industries such as consumer electronics, automotive, industrial, and telecommunications. STMicroelectronics is recognized for its focus on innovation and sustainability, with an emphasis on developing cutting-edge technologies and solutions for smart devices and applications.

Application

The STM32F103CBT6TR microcontroller is widely used in various applications due to its versatile features and performance capabilities. Common application areas include:
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.

Package

The STM32F103CBT6TR is part of the STM32F1 series of microcontrollers by STMicroelectronics. It comes in an LQFP-48 package, which stands for Low-Profile Quad Flat Package with 48 pins. The "TR" at the end signifies that it is delivered in tape and reel packaging, suitable for automated assembly processes.

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