Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | STMicroelectronics |
| 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 | 51 |
| ProgramMemorySize | 512KB (512K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 64K x 8 |
| Voltage-Supply(Vcc/Vdd) | 2V ~ 3.6V |
| DataConverters | A/D 16x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 64-UFBGA, WLCSP |
Tổng quan
Description
STM32F103REY6TR is STMicroelectronics’ MCU from the STM32F1 family, based on a 32‑bit ARM Cortex‑M3 core. It runs up to about 72 MHz and integrates on‑chip flash and RAM, plus a rich set of peripherals (USART/UART, SPI, I2C, CAN; ADCs; multiple timers; DMA; RTC; and USB FS on many F1 variants). It operates from 2.0 to 3.6 V. The REY6TR suffix indicates a specific device variant and packaging (check the datasheet for exact details). It is well supported by ST tooling (CubeMX/CubeIDE, HAL/LL drivers) and suitable for general‑purpose embedded, motor control, and sensing tasks. For exact memory sizes, pinout, and peripheral counts, refer to the STM32F103REY6TR datasheet and reference manual.
Features
Key features of STM32F103REY6TR (STM32F1 family):
- 32-bit ARM Cortex-M3 core, up to 72 MHz operation
- Memory: up to 512 KB Flash; up to about 64 KB SRAM
- USB 2.0 Full-Speed device interface
- CAN 2.0B peripheral
- Serial interfaces: multiple USART/UARTs, I2C, SPI
- ADC: 12-bit, up to ~16 channels
- Timers: advanced 16-bit TIM1 plus general-purpose TIM2–TIM4 and others with PWM
- DMA controller for peripherals and memory transfers
- Real-Time Clock (RTC) with LSE/LSI oscillators; watchdogs
- Debug/Programming: SWD/JTAG; system memory bootloader
- Power: operates from 2.0 to 3.6 V; supports low-power modes (sleep/stop/standby)
- Temperature range: typically -40 to 85°C (industrial)
- Peripherals and IOs on a cost-effective package suitable for embedded applications
Note: exact RAM/Flash and pin/package options vary by variant; consult datasheet for precise specs.
- 32-bit ARM Cortex-M3 core, up to 72 MHz operation
- Memory: up to 512 KB Flash; up to about 64 KB SRAM
- USB 2.0 Full-Speed device interface
- CAN 2.0B peripheral
- Serial interfaces: multiple USART/UARTs, I2C, SPI
- ADC: 12-bit, up to ~16 channels
- Timers: advanced 16-bit TIM1 plus general-purpose TIM2–TIM4 and others with PWM
- DMA controller for peripherals and memory transfers
- Real-Time Clock (RTC) with LSE/LSI oscillators; watchdogs
- Debug/Programming: SWD/JTAG; system memory bootloader
- Power: operates from 2.0 to 3.6 V; supports low-power modes (sleep/stop/standby)
- Temperature range: typically -40 to 85°C (industrial)
- Peripherals and IOs on a cost-effective package suitable for embedded applications
Note: exact RAM/Flash and pin/package options vary by variant; consult datasheet for precise specs.
Pinout
- Pin count: 64 pins (LQFP-64 package).
- Function: 32‑bit ARM Cortex‑M3 microcontroller (STM32F103RE family) for general‑purpose embedded control, with up to ~512 KB Flash, ~64 KB SRAM, and integrated peripherals (GPIO, timers, ADC/DAC, USART/SPI/I2C, USB/CAN, etc.).
- Function: 32‑bit ARM Cortex‑M3 microcontroller (STM32F103RE family) for general‑purpose embedded control, with up to ~512 KB Flash, ~64 KB SRAM, and integrated peripherals (GPIO, timers, ADC/DAC, USART/SPI/I2C, USB/CAN, etc.).
Manufacturer
- Manufacturer: STMicroelectronics (ST)
- What kind of company: A European multinational electronics and semiconductor manufacturer, headquartered in Geneva, Switzerland. It designs and manufactures integrated circuits and devices, including microcontrollers (the STM32 line), sensors, power management ICs, and more.
- What kind of company: A European multinational electronics and semiconductor manufacturer, headquartered in Geneva, Switzerland. It designs and manufactures integrated circuits and devices, including microcontrollers (the STM32 line), sensors, power management ICs, and more.
Application
Applications for STM32F103REY6TR (STM32F1 family, Cortex-M3 up to 72 MHz) include:
- Motor control (BLDC/stepper) and drive systems
- Industrial automation and process control
- Data acquisition, instrumentation and sensor interfaces
- Consumer electronics and home appliances
- USB peripherals, USB hubs and small hosts
- Automotive body electronics (within its class)
- Portable/medical devices and wearables
- IoT nodes, edge gateways and smart metering
Notes: features include 72 MHz CPU, multiple 12-bit ADCs, PWM timers, USART/SPI/I2C, USB FS, and CAN on select variants.
- Motor control (BLDC/stepper) and drive systems
- Industrial automation and process control
- Data acquisition, instrumentation and sensor interfaces
- Consumer electronics and home appliances
- USB peripherals, USB hubs and small hosts
- Automotive body electronics (within its class)
- Portable/medical devices and wearables
- IoT nodes, edge gateways and smart metering
Notes: features include 72 MHz CPU, multiple 12-bit ADCs, PWM timers, USART/SPI/I2C, USB FS, and CAN on select variants.
Package
LQFP-144 (20×20 mm) package, Tape-and-Reel (TR) version.
