Overview
The STM32F100R6T6B is a microcontroller from STMicroelectronics, part of the STM32F100 series. It incorporates the high-performance ARM® 32-bit Cortex®-M3 CPU, operating at a maximum frequency of 24 MHz with a performance of 1.25 DMIPS/MHz (Dhrystone 2.1). This microcontroller features high-speed embedded memories, including up to 128 Kbytes of Flash memory and up to 8 Kbytes of SRAM. It also includes an extensive range of enhanced peripherals and I/Os connected to two APB buses.
The device is available in various packages, including LQFP 64-pin and TFBGA 64-pin, and operates in temperature ranges from –40 to +85 °C and –40 to +105 °C. It supports a wide range of applications due to its comprehensive set of power-saving modes and diverse communication interfaces.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 24 MHz |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Flash Memory | Up to 128 Kbytes |
| SRAM | Up to 8 Kbytes |
| Power Supply | 2.0 to 3.6 V |
| Temperature Range | –40 to +85 °C, –40 to +105 °C |
| ADC | 1 × 12-bit, 1.2 μs A/D converter (up to 16 channels) |
| DAC | 2 × 12-bit D/A converters |
| Timers | Up to 12 timers, including advanced-control timers |
| Communication Interfaces | Up to two I2C, three USARTs, two SPIs, and CEC interface |
| I/O Ports | Up to 80 fast I/O ports, 37/51/80 I/Os |
| Package | LQFP 64-pin, TFBGA 64-pin |
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 8 Kbytes of SRAM.
- Power Management: 2.0 to 3.6 V application supply and I/Os, with power-saving modes (Sleep, Stop, and Standby).
- Peripherals: Extensive range of peripherals including timers, ADC, DAC, SPI, I2C, USART, and more.
- Communication Interfaces: Up to two I2C, three USARTs, two SPIs, and a CEC interface.
- Debug Mode: Serial wire debug (SWD) and JTAG interfaces.
- DMA Controller: 7-channel DMA controller supporting various peripherals.
- Temperature Range: Operating temperature ranges from –40 to +85 °C and –40 to +105 °C.
Applications
The STM32F100R6T6B is suitable for a wide range of applications due to its versatile features and robust performance. Some of the key application areas include:
- Application Control and User Interfaces: Ideal for controlling and interfacing with various devices.
- Medical and Hand-Held Equipment: Suitable for medical devices and portable equipment.
- PC and Gaming Peripherals: Can be used in peripherals for PCs and gaming consoles.
- GPS Platforms: Applicable in GPS navigation systems.
- Industrial Applications: Used in PLCs, inverters, printers, scanners, and other industrial equipment.
- Alarm Systems and Video Intercoms: Suitable for security and communication systems.
- HVAC Systems: Can be integrated into heating, ventilation, and air conditioning systems.
Q & A
- What is the core of the STM32F100R6T6B microcontroller?
The core is the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F100R6T6B?
The maximum operating frequency is 24 MHz.
- How much Flash memory does the STM32F100R6T6B have?
It has up to 128 Kbytes of Flash memory.
- What are the power-saving modes available in the STM32F100R6T6B?
The power-saving modes include Sleep, Stop, and Standby.
- What communication interfaces does the STM32F100R6T6B support?
It supports up to two I2C, three USARTs, two SPIs, and a CEC interface.
- What is the temperature range for the STM32F100R6T6B?
The operating temperature ranges from –40 to +85 °C and –40 to +105 °C.
- How many I/O ports does the STM32F100R6T6B have?
It has up to 80 fast I/O ports.
- Does the STM32F100R6T6B support DMA?
Yes, it has a 7-channel DMA controller.
- What debug interfaces are available on the STM32F100R6T6B?
The available debug interfaces are Serial Wire Debug (SWD) and JTAG.
- What types of timers are available on the STM32F100R6T6B?
It includes up to 12 timers, including advanced-control timers.
- What are some typical applications of the STM32F100R6T6B?
Typical applications include industrial control, medical devices, PC peripherals, GPS platforms, and HVAC systems.
