Overview
The STM32F100R6T6BTR microcontroller, produced by STMicroelectronics, is part of the STM32F100xx series. It incorporates the high-performance ARM® 32-bit Cortex®-M3 CPU, operating at a maximum frequency of 24 MHz and delivering 1.25 DMIPS/MHz (Dhrystone 2.1) performance. 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 operates in the –40 to +85 °C and –40 to +105 °C temperature ranges, with a power supply of 2.0 to 3.6 V. It supports various power-saving modes, making it suitable for low-power applications. The STM32F100R6T6BTR is available in a 64-pin LQFP package.
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 | 16 to 128 Kbytes |
| SRAM | 4 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 PWM timer |
| Communication Interfaces | Up to two I2C, two SPI, three USART, and CEC interface |
| Package | LQFP 64 10x10x1.4 mm |
Key Features
- High-Performance Core: ARM® 32-bit Cortex®-M3 CPU with single-cycle multiplication and hardware division.
- Memory and Storage: 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).
- Analog and Digital Converters: 1 × 12-bit ADC and 2 × 12-bit DACs.
- Timers and Counters: Up to 12 timers, including advanced-control PWM timer and watchdog timers.
- Communication Interfaces: Up to two I2C, two SPI, three USART, and CEC interface.
- Debug and DMA: Serial wire debug (SWD) and JTAG interfaces, 7-channel DMA controller.
- I/Os and Interrupts: Up to 80 fast I/O ports, all mappable on 16 external interrupt vectors.
Applications
The STM32F100R6T6BTR microcontroller is suitable for a wide range of applications, including:
- Application control and user interfaces
- Medical and hand-held equipment
- PC and gaming peripherals
- GPS platforms
- Industrial applications, PLCs, inverters
- Printers, scanners, alarm systems, video intercoms, and HVACs
Q & A
- What is the core of the STM32F100R6T6BTR microcontroller?
The core is the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F100R6T6BTR?
The maximum operating frequency is 24 MHz.
- How much Flash memory does the STM32F100R6T6BTR have?
The STM32F100R6T6BTR has up to 128 Kbytes of Flash memory.
- What are the power-saving modes available on the STM32F100R6T6BTR?
The power-saving modes include Sleep, Stop, and Standby.
- What types of communication interfaces does the STM32F100R6T6BTR support?
The device supports up to two I2C, two SPI, three USART, and a CEC interface.
- What is the temperature range for the STM32F100R6T6BTR?
The temperature range is –40 to +85 °C and –40 to +105 °C.
- How many timers does the STM32F100R6T6BTR have?
The device has up to 12 timers, including an advanced-control PWM timer.
- What is the package type for the STM32F100R6T6BTR?
The package type is LQFP 64 10x10x1.4 mm.
- Does the STM32F100R6T6BTR support DMA?
Yes, it supports a 7-channel DMA controller.
- What debug interfaces are available on the STM32F100R6T6BTR?
The device supports serial wire debug (SWD) and JTAG interfaces.
