STMicroelectronics

STM32F103RBT7  

Microcontrollers

The STM32F103RBT7 is a microcontroller unit (MCU) developed by STMicroelectronics, a leading global semiconductor company. It belongs to the STM32 family of 32-bit microcontrollers based on the ARM Cortex-M3 processor. The STM32F103RBT7 is specifically designed for a wide range of applications, including industrial control, medical equipment, consumer electronics, and more.

Description:

The STM32F103RBT7 is a high-performance microcontroller that features a 32-bit ARM Cortex-M3 CPU with a maximum frequency of 72 MHz. It is built on a 65-nm process technology, which ensures low power consumption and high performance. The MCU is available in a 64-pin LQFP (Leaded Quad Flat Package) package.

Features:

1. ARM Cortex-M3 processor with a maximum frequency of 72 MHz
2. 128 KB of Flash memory
3. 20 KB of SRAM (Static RAM)
4. Flexible external memory controller with support for SRAM, PSRAM, NOR Flash, and NAND Flash
5. Three 12-bit ADCs (Analog-to-Digital Converters) with up to 22 channels
6. Two 12-bit DACs (Digital-to-Analog Converters)
7. Advanced control timers, including a high-resolution timer and a PWM timer
8. General-purpose timers and basic timers
9. USB 2.0 full-speed device interface
10. Two I2C (Inter-Integrated Circuit) interfaces
11. Three SPI (Serial Peripheral Interface) interfaces
12. Five USARTs (Universal Synchronous/Asynchronous Receiver-Transmitters)
13. Two CAN (Controller Area Network) controllers
14. 16-bit timers with PWM and input capture capabilities
15. RTC (Real-Time Clock) with backup registers
16. CRC (Cyclic Redundancy Check) calculation unit
17. True random number generator
18. Voltage range: 2.0 V to 3.6 V
19. Operating temperature range: -40°C to 85°C () or -40°C to 125°C ()

Applications:

1. Industrial control systems: Motor control, robotics, and automation equipment
2. Medical equipment: Patient monitoring devices, diagnostic equipment, and portable medical devices
3. Consumer electronics: Smart home appliances, wearable devices, and portable multimedia devices
4. Automotive applications: In-vehicle infotainment systems, body control modules, and powertrain control systems
5. Telecommunication systems: Modems, routers, and other network equipment
6. Power management: Energy measurement, power conversion, and battery management systems
7. Human-Machine Interface (HMI) devices: Touchscreen panels, control panels, and industrial displays

The STM32F103RBT7's combination of high performance, low power consumption, and a wide range of peripherals makes it a versatile and popular choice for embedded system designers across various industries.

STM32F103RBT7 Documents

Download datasheets and manufacturer documentation for STM32F103RBT7

Datasheets :

STM32F103x(8,B) Datasheet      

Reference Design Library :

STEVAL-IHM034V2: 1300W Sensorless 3-Phase PMSM Dual Motor Control      

HTML Datasheet :

STM32F103x(8,B) Datasheet      

PCN Design/Specification :

Mult Dev 03/Nov/2022