Overview
The STM32F101T8U6TR, produced by STMicroelectronics, is a member of the STM32F101xx medium-density access line family of microcontrollers. This device is based on the high-performance ARM® 32-bit Cortex®-M3 CPU, operating at a maximum frequency of 36 MHz and delivering 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access. It features single-cycle multiplication and hardware division, making it suitable for a wide range of applications.
The microcontroller includes high-speed embedded memories, such as up to 128 Kbytes of Flash memory and up to 16 Kbytes of SRAM. It also offers an extensive range of enhanced peripherals and I/Os connected to two APB buses. The device operates within a temperature range of –40 to +85 °C and supports a power supply of 2.0 to 3.6 V.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 36 MHz |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) at 0 wait state memory access |
| Flash Memory | Up to 128 Kbytes |
| SRAM | Up to 16 Kbytes |
| Power Supply | 2.0 to 3.6 V |
| Temperature Range | –40 to +85 °C |
| ADC | 1 × 12-bit, 1 μs A/D converter (up to 16 channels) |
| Timers | Three 16-bit timers, two watchdog timers, and a SysTick timer |
| Communication Interfaces | Up to 2 I2C interfaces, up to 3 USARTs, and up to 2 SPIs |
| I/O Ports | Up to 80 fast I/O ports, 26/37/51/80 I/Os |
| Package | VFQFPN 36 6x6x1.0 mm |
Key Features
- High-Performance Core: ARM® 32-bit Cortex®-M3 CPU with single-cycle multiplication and hardware division.
- Memory: Up to 128 Kbytes of Flash memory and up to 16 Kbytes of SRAM.
- Power Management: Sleep, Stop, and Standby modes; VBAT supply for RTC and backup registers.
- Peripherals: 1 × 12-bit ADC, six timers, up to 7 communication interfaces (I2C, SPI, USART), and a 7-channel DMA controller.
- Debugging: Serial wire debug (SWD) and JTAG interfaces.
- I/Os: Up to 80 fast I/O ports, with 26/37/51/80 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant.
- Package: ECOPACK® packages, including VFQFPN 36 6x6x1.0 mm.
Applications
The STM32F101T8U6TR is suitable for a wide range of applications, including:
- Application control and user interface
- Medical and handheld equipment
- PC peripherals
- Gaming and GPS platforms
- Industrial applications, such as PLCs, inverters, and printers
- Scanners, alarm systems, video intercoms, and HVAC systems
Q & A
- What is the core of the STM32F101T8U6TR microcontroller?
The core is the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F101T8U6TR?
The maximum operating frequency is 36 MHz.
- How much Flash memory and SRAM does the STM32F101T8U6TR have?
It has up to 128 Kbytes of Flash memory and up to 16 Kbytes of SRAM.
- What is the temperature range for the STM32F101T8U6TR?
The temperature range is –40 to +85 °C.
- What types of communication interfaces are available on the STM32F101T8U6TR?
It includes up to 2 I2C interfaces, up to 3 USARTs, and up to 2 SPIs.
- How many I/O ports does the STM32F101T8U6TR have?
It has up to 80 fast I/O ports, with 26/37/51/80 I/Os.
- What are the power-saving modes available on the STM32F101T8U6TR?
The device supports Sleep, Stop, and Standby modes, along with a VBAT supply for RTC and backup registers.
- What debugging interfaces are available on the STM32F101T8U6TR?
The device supports serial wire debug (SWD) and JTAG interfaces.
- What is the package type for the STM32F101T8U6TR?
The package type is VFQFPN 36 6x6x1.0 mm.
- What are some typical applications for the STM32F101T8U6TR?
Typical applications include application control and user interface, medical and handheld equipment, PC peripherals, gaming and GPS platforms, and various industrial applications.
