STM32F103RBT7
- Mfr.Part #
- STM32F103RBT7
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64LQFP
- Stock
- 32,539
- In Stock :
- 32,539
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- RAM Size :
- 20K x 8
- Factory Lead Time :
- 10 Weeks
- Supply Current-Max :
- 50.3mA
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB
- Operating Temperature :
- -40°C~105°C TA
- Program Memory Size :
- 128KB 128K x 8
- Data Bus Width :
- 32b
- Terminal Form :
- Gull wing
- Watchdog Timer :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Series :
- STM32F1
- Interface :
- CAN, I2C, IrDA, LIN, SPI, UART, USART, USB
- Program Memory Type :
- Flash
- Number of Terminations :
- 64
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Core Size :
- 32-Bit
- Max Power Dissipation :
- 444mW
- Frequency :
- 72MHz
- Number of I/O :
- 51
- Width :
- 10mm
- Core Processor :
- ARM® Cortex®-M3
- CPU Family :
- CORTEX-M3
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 64-LQFP
- Number of ADC Channels :
- 16
- Height :
- 1.45mm
- Packaging :
- Tray
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Pins :
- 64
- REACH SVHC :
- No SVHC
- Number of I2C Channels :
- 2
- Length :
- 10mm
- Terminal Position :
- QUAD
- Data Converter :
- A/D 16x12b
- Memory Size :
- 128kB
- Core Architecture :
- ARM
- Radiation Hardening :
- No
- Terminal Pitch :
- 0.5mm
- Peripherals :
- DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
- Oscillator Type :
- Internal
- Bit Size :
- 32
- Surface Mount :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2V~3.6V
- Base Part Number :
- STM32F103
- Number of Timers/Counters :
- 4
- Mounting Type :
- Surface Mount
- Datasheets
- STM32F103RBT7

Microcontrollers STMicroelectronics STM32F103RBT7 Overview
Introducing the robust and versatile Microcontrollers STMicroelectronics STM32F103RBT7, the heart of your next embedded project. This high-performance 32-bit microcontroller integrates 128KB of flash memory within a compact 64LQFP package. Engineered by the trusted STMicroelectronics, the STM32F103RBT7 is part of the STM32 family, known for their reliable performance in demanding applications. This MCU is optimized for efficient energy consumption and boasts an array of features, including multiple communication interfaces—making it an excellent choice for designers looking to balance power and functionality. Ideal for mass production, the STM32F103RBT7 provides the brains behind innovative industrial systems, sophisticated consumer electronics, and complex automotive solutions.
STM32F103RBT7 Features
The STM32F103RBT7 microcontroller offers a plethora of features that make it a versatile choice for a wide range of applications:
- 32-bit ARM Cortex-M3 core operating at a maximum frequency of 72 MHz
- 128KB of embedded Flash memory for reliable code storage
- 20KB of SRAM for efficient data processing
- Comprehensive set of peripherals, including SPI, I2C, USART, USB, and CAN
- Analog-to-Digital and Digital-to-Analog converters integrated
- Advanced control timer, as well as general-purpose timers
- Debugging features like serial wire debug (SWD) and JTAG interfaces
- Embedded interrupt management with NVIC
STM32F103RBT7 Applications
- Consumer Electronics: Utilized in devices such as smartwatches or gaming consoles, where its processing power and flash memory handle intricate user interfaces and rich gaming graphics efficiently.
- Industrial Control Systems: Forms the core of automation controllers, benefiting from robust serial communication interfaces for control operations and monitoring tasks.
- Home Automation: Embedded in smart home devices for its ability to manage multiple sensor inputs, and execute complex logic for a connected home environment.
- Automotive Applications: Steps into the automotive industry, aiding in the management of in-vehicle infotainment systems and real-time control systems, given its ability to process data quickly with low latency.
- Medical Devices: Powers portable medical diagnostics and monitoring equipment, where precision and reliability are paramount.
- Communications Equipment: Used in networking hardware such as routers or modems, due to its powerful data handling capabilities and varied communication interfaces.
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