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STM32F103RBH6

Name: STM32F103RBH6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 128KB FLASH 64BGA

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包 TFBGA-64
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規格

Package	Tray
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	51
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
RAMSize	20K x 8
Voltage-Supply(Vcc/Vdd)	2V ~ 3.6V
DataConverters	A/D 16x12b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-TFBGA

概述

Description

The STM32F103RBH6 is a microcontroller from STMicroelectronics' STM32 family, based on the ARM Cortex-M3 architecture. It operates at a frequency of up to 72 MHz and features 128 KB of flash memory and 20 KB of SRAM. This microcontroller supports various communication protocols, including UART, SPI, I2C, and USB, making it versatile for numerous applications.
Key features include:
- GPIO Ports: 37 general-purpose input/output pins.
- Analog to Digital Converter (ADC): 12-bit resolution with multiple channels.
- Timers: Advanced control timers, general-purpose timers, and watchdog timers.
- Power Modes: Multiple low-power modes for energy-efficient applications.
Its rich feature set, combined with a robust development ecosystem, including libraries and development boards, makes the STM32F103RBH6 suitable for projects ranging from simple embedded systems to more complex applications in automation, IoT, and robotics.

Features

The STM32F103RBH6 is a microcontroller from STMicroelectronics' STM32F1 series, based on the ARM Cortex-M3 core. Key features include:
- Core: ARM Cortex-M3, operating at up to 72 MHz.
- Flash Memory: 128 KB of Flash memory for code storage.
- SRAM: 20 KB of SRAM for data.
- I/O Ports: Up to 37 general-purpose I/O pins.
- Timers: 3 general-purpose timers, 1 basic timer, and 1 advanced-control timer.
- ADC: 12-bit analog-to-digital converter with up to 10 channels.
- Communication Interfaces: Multiple interfaces including SPI, I2C, USART, USB 2.0 full-speed, and CAN.
- Operating Voltage: 2.0 to 3.6 V.
- Temperature Range: -40 to 85 °C, suitable for industrial applications.
- Development Support: Compatible with various development environments and tools.
This microcontroller is widely used in embedded systems for its performance, flexibility, and extensive peripheral options.

Package

The STM32F103RBH6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 48 pins. This package type offers a compact design suitable for space-constrained applications while providing easy mounting and good thermal performance.

Pinout

The STM32F103RBH6 microcontroller features 64 pins. It belongs to the STM32F1 series based on the ARM Cortex-M3 core. The pin functions include:
1. GPIO: General-purpose input/output for digital signals.
2. ADC: Up to 10-bit resolution analog-to-digital converters.
3. USART: Universal synchronous/asynchronous receiver-transmitter for serial communication.
4. SPI: Serial peripheral interface for high-speed data transfer.
5. I2C: Inter-integrated circuit for communication between microcontrollers and peripherals.
6. TIM: General-purpose timers for various timing and PWM applications.
7. PWM: Pulse width modulation output for motor control and signaling.
8. CAN: Controller area network interface for automotive and industrial applications.
9. SWD/JTAG: Serial wire debug and JTAG for programming and debugging.
Additionally, the chip supports various power modes and has built-in features for connectivity and control, making it suitable for a wide range of embedded applications.

Manufacturer

The STM32F103RBH6 is manufactured by STMicroelectronics, a multinational electronics and semiconductor company. STMicroelectronics is known for designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company serves various industries, including automotive, industrial, consumer electronics, and telecommunications. Headquartered in Geneva, Switzerland, STMicroelectronics is a key player in the global semiconductor market and focuses on innovation and sustainability in its product offerings.

Application

The STM32F103RBH6 microcontroller is widely used in applications such as industrial automation, motor control, consumer electronics, medical devices, and IoT systems. Its features, including multiple communication interfaces (SPI, I2C, UART), ADC capabilities, and low power consumption, make it suitable for embedded systems, robotics, data acquisition, and smart home devices.

Equivalent

Equivalent products to the STM32F103RBH6 include the STM32F103RBT6, STM32F103R8T6, and STM32F103CBT6. These models offer similar features and are part of the STM32F1 series, differing mainly in flash memory size, RAM, or package type. Always verify specific application requirements before substitution.