規格
| 屬性 | 價值 |
| 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 | 26 |
| ProgramMemorySize | 64KB (64K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 20K x 8 |
| Voltage-Supply(Vcc/Vdd) | 2V ~ 3.6V |
| DataConverters | A/D 10x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 105°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 36-VFQFN Exposed Pad |
概述
Description
The STM32F103T8U7 is a 32-bit ARM Cortex-M3 microcontroller from STMicroelectronics, part of the STM32F1 series. Key features:
- Core: 72 MHz Cortex-M3 with 64 KB Flash, 20 KB SRAM.
- Peripherals: USB, USART, SPI, I2C, ADC, timers, GPIO.
- Package: UFQFPN-36 (ultra-thin, compact for space-constrained designs).
- Operating Voltage: 2.0–3.6V, low-power modes available.
- Applications: Consumer electronics, industrial control, IoT, and embedded systems.
It offers a cost-effective, high-performance solution with robust development support via STM32CubeIDE and extensive libraries. Ideal for projects requiring real-time processing and connectivity.
- Core: 72 MHz Cortex-M3 with 64 KB Flash, 20 KB SRAM.
- Peripherals: USB, USART, SPI, I2C, ADC, timers, GPIO.
- Package: UFQFPN-36 (ultra-thin, compact for space-constrained designs).
- Operating Voltage: 2.0–3.6V, low-power modes available.
- Applications: Consumer electronics, industrial control, IoT, and embedded systems.
It offers a cost-effective, high-performance solution with robust development support via STM32CubeIDE and extensive libraries. Ideal for projects requiring real-time processing and connectivity.
Equivalent
The STM32F103T8U7 is an ARM Cortex-M3 MCU. Equivalent alternatives include:
1. STM32F103C8T6 (similar specs, LQFP package)
2. STM32F103T8U6 (same series, minor variant)
3. GD32F103C8T6 (pin-compatible, from GigaDevice)
4. APM32F103C8T6 (compatible, by APM)
These offer similar performance (72 MHz, 64 KB Flash, 20 KB RAM) and peripherals. Check pinouts and datasheets for exact compatibility.
1. STM32F103C8T6 (similar specs, LQFP package)
2. STM32F103T8U6 (same series, minor variant)
3. GD32F103C8T6 (pin-compatible, from GigaDevice)
4. APM32F103C8T6 (compatible, by APM)
These offer similar performance (72 MHz, 64 KB Flash, 20 KB RAM) and peripherals. Check pinouts and datasheets for exact compatibility.
Features
The STM32F103T8U7 is a 72 MHz ARM Cortex-M3 microcontroller with:
- 64 KB Flash, 20 KB SRAM
- 2x SPI, 2x I²C, 3x USART, 1x USB 2.0
- 1x 12-bit ADC (10 channels)
- 7x timers (incl. PWM, watchdog)
- 37 GPIOs (5V-tolerant)
- Operating voltage: 2.0V–3.6V
- -40°C to +85°C temp range
- LQFP48 package
Suitable for embedded applications requiring moderate processing and connectivity.
- 64 KB Flash, 20 KB SRAM
- 2x SPI, 2x I²C, 3x USART, 1x USB 2.0
- 1x 12-bit ADC (10 channels)
- 7x timers (incl. PWM, watchdog)
- 37 GPIOs (5V-tolerant)
- Operating voltage: 2.0V–3.6V
- -40°C to +85°C temp range
- LQFP48 package
Suitable for embedded applications requiring moderate processing and connectivity.
Manufacturer
The STM32F103T8U7 is manufactured by STMicroelectronics (ST), a multinational semiconductor company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing a wide range of microcontrollers (MCUs), sensors, power management ICs, and other semiconductor solutions. The STM32 series, including the STM32F103T8U7, is a popular family of ARM Cortex-M-based MCUs known for their performance, energy efficiency, and versatility in embedded applications.
ST is a key player in the semiconductor industry, serving markets like automotive, industrial, consumer electronics, and IoT.
STMicroelectronics specializes in designing and producing a wide range of microcontrollers (MCUs), sensors, power management ICs, and other semiconductor solutions. The STM32 series, including the STM32F103T8U7, is a popular family of ARM Cortex-M-based MCUs known for their performance, energy efficiency, and versatility in embedded applications.
ST is a key player in the semiconductor industry, serving markets like automotive, industrial, consumer electronics, and IoT.
Application
The STM32F103T8U7 (ARM Cortex-M3, 72 MHz, 64 KB Flash, 20 KB RAM) is widely used in:
- Industrial Control: PLCs, motor control, sensors.
- Consumer Electronics: Smart home devices, wearables.
- Automotive: ECUs, dashboards, lighting.
- Medical: Portable monitors, diagnostic tools.
- IoT: Edge nodes, wireless modules (via UART/SPI/I2C).
- Embedded Systems: Robotics, drones, automation.
Its low power, rich peripherals (ADC, PWM, USART), and compact size (LQFP-36) make it ideal for cost-sensitive, space-constrained applications.
- Industrial Control: PLCs, motor control, sensors.
- Consumer Electronics: Smart home devices, wearables.
- Automotive: ECUs, dashboards, lighting.
- Medical: Portable monitors, diagnostic tools.
- IoT: Edge nodes, wireless modules (via UART/SPI/I2C).
- Embedded Systems: Robotics, drones, automation.
Its low power, rich peripherals (ADC, PWM, USART), and compact size (LQFP-36) make it ideal for cost-sensitive, space-constrained applications.
Package
The STM32F103T8U7 comes in a UFQFPN48 package. This is a 48-pin, ultra-thin fine-pitch quad flat no-lead (QFN) package with dimensions of 7x7 mm and a 0.5 mm pitch. It's compact, suitable for space-constrained applications, and features an exposed thermal pad for better heat dissipation.
