Overview
The STM32F101C8T6TR is a microcontroller from the STM32F101xx medium-density access line family, manufactured by STMicroelectronics. This device is based on the high-performance ARM® Cortex®-M3 32-bit RISC core, operating at a maximum frequency of 36 MHz. It features high-speed embedded memories, including up to 128 Kbytes of Flash memory and up to 16 Kbytes of SRAM. The microcontroller is designed to operate in a wide temperature range of –40 to +85 °C and supports a power supply voltage of 2.0 to 3.6 V.
The STM32F101C8T6TR offers a comprehensive set of peripherals and communication interfaces, making it suitable for a variety of applications requiring low power consumption and high performance.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 36 MHz |
| Flash Memory | Up to 128 Kbytes |
| SRAM | Up to 16 Kbytes |
| Operating Temperature | –40 to +85 °C |
| Power Supply Voltage | 2.0 to 3.6 V |
| 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 x I2C, up to 3 USARTs, and up to 2 SPIs |
| I/O Ports | Up to 80 fast I/O ports, almost all 5 V-tolerant |
| Package | UFQFPN48 7 × 7 mm |
Key Features
- High-performance ARM® Cortex®-M3 32-bit RISC core with single-cycle multiplication and hardware division.
- High-speed embedded memories: up to 128 Kbytes of Flash memory and up to 16 Kbytes of SRAM.
- Extensive range of enhanced peripherals and I/Os connected to two APB buses.
- Standard communication interfaces: two I2Cs, two SPIs, and up to three USARTs.
- 1 × 12-bit, 1 μs A/D converter with up to 16 channels and a temperature sensor.
- Up to 80 fast I/O ports, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant.
- Six timers: three 16-bit timers, two watchdog timers, and a SysTick timer.
- Low power modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- DMA controller with 7 channels supporting timers, ADC, SPIs, I2Cs, and USARTs.
- CRC calculation unit and 96-bit unique ID.
- ECOPACK® packages.
Applications
The STM32F101C8T6TR is versatile and can be used in a wide range of applications, including:
- Industrial control systems.
- Consumer electronics.
- Medical devices.
- Automotive systems.
- IoT devices requiring low power consumption and high performance.
- Motor control and power management systems.
Q & A
- What is the core architecture of the STM32F101C8T6TR?
The core architecture is based on the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F101C8T6TR?
The maximum operating frequency is 36 MHz.
- How much Flash and SRAM memory does the STM32F101C8T6TR have?
It has up to 128 Kbytes of Flash memory and up to 16 Kbytes of SRAM.
- What is the operating temperature range of the STM32F101C8T6TR?
The operating temperature range is –40 to +85 °C.
- What types of communication interfaces are available on the STM32F101C8T6TR?
It includes up to 2 x I2C, up to 3 USARTs, and up to 2 SPIs.
- How many I/O ports does the STM32F101C8T6TR have?
It has up to 80 fast I/O ports, almost all of which are 5 V-tolerant.
- What types of timers are available on the STM32F101C8T6TR?
It includes three 16-bit timers, two watchdog timers, and a SysTick timer.
- Does the STM32F101C8T6TR support low power modes?
Yes, it supports Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- What is the package type of the STM32F101C8T6TR?
The package type is UFQFPN48 7 × 7 mm.
- What is the purpose of the DMA controller in the STM32F101C8T6TR?
The DMA controller supports 7 channels and is used for peripherals such as timers, ADC, SPIs, I2Cs, and USARTs.
