Overview
The STM32F100C6T7B is a microcontroller unit (MCU) from STMicroelectronics, part of the STM32F100x6 series. This device is based on the ARM® 32-bit Cortex®-M3 CPU, offering a balance of performance, power efficiency, and peripheral functionality. It is designed for a wide range of applications, including industrial control, consumer electronics, and medical devices. The STM32F100C6T7B is known for its robust feature set, low power consumption, and ease of use, making it a popular choice for various embedded systems.
Key Specifications
| Specification | Value |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 24 MHz |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Flash Memory | 32 KB (for STM32F100C6) |
| SRAM | 4 KB |
| Supply Voltage | 2.0 to 3.6 V |
| Operating Temperature | -40°C to +105°C |
| Package | LQFP100 (14 × 14 mm) |
| Timers | Up to 12 timers, including 16-bit and 32-bit timers |
| ADC | 1 × 12-bit, 1.2 µs A/D converter (up to 16 channels) |
| DAC | 2 × 12-bit D/A converters |
| Communications Interfaces | Up to 2 I2C, 3 USARTs, 2 SPIs, and CEC interface |
| I/O Ports | Up to 80 fast I/O ports |
Key Features
- Core and Performance: ARM® 32-bit Cortex®-M3 CPU with a maximum frequency of 24 MHz and 1.25 DMIPS/MHz performance.
- Memories: 32 KB of Flash memory and 4 KB of SRAM.
- Clock and Supply Management: 2.0 to 3.6 V application supply, POR, PDR, programmable voltage detector (PVD), and internal oscillators.
- Low Power Modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Debug Mode: Serial wire debug (SWD) and JTAG interfaces.
- DMA Controller: 7-channel DMA controller supporting peripherals like timers, ADC, SPIs, I2Cs, USARTs, and DACs.
- ADC and DAC: 1 × 12-bit ADC and 2 × 12-bit DAC converters.
- Timers: Up to 12 timers including 16-bit and 32-bit timers with various functionalities.
- Communications Interfaces: Up to 2 I2C, 3 USARTs, 2 SPIs, and a CEC interface.
- I/O Ports: Up to 80 fast I/O ports, many of which are 5 V-tolerant.
- Additional Features: CRC calculation unit, 96-bit unique ID, and ECOPACK® packages.
Applications
- Industrial Control: Suitable for industrial automation, motor control, and sensor applications.
- Consumer Electronics: Used in various consumer electronics such as home appliances, audio equipment, and gaming devices.
- Medical Devices: Applicable in medical devices requiring low power consumption and high reliability.
- Automotive Systems: Can be used in automotive systems for control and monitoring functions.
- IoT Devices: Ideal for Internet of Things (IoT) devices due to its low power consumption and robust feature set.
Q & A
- What is the core architecture of the STM32F100C6T7B?
The core architecture is based on the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F100C6T7B?
The maximum operating frequency is 24 MHz.
- How much Flash and SRAM memory does the STM32F100C6T7B have?
The STM32F100C6T7B has 32 KB of Flash memory and 4 KB of SRAM.
- What are the operating temperature ranges for the STM32F100C6T7B?
The operating temperature ranges from -40°C to +105°C.
- What types of timers are available on the STM32F100C6T7B?
The device includes up to 12 timers, including 16-bit and 32-bit timers with various functionalities.
- What communication interfaces are supported by the STM32F100C6T7B?
The device supports up to 2 I2C, 3 USARTs, 2 SPIs, and a CEC interface.
- Does the STM32F100C6T7B 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 for the STM32F100C6T7B?
The package type is LQFP100 (14 × 14 mm).
- Does the STM32F100C6T7B have a built-in ADC and DAC?
Yes, it includes a 12-bit ADC and two 12-bit DAC converters.
- What is the purpose of the DMA controller in the STM32F100C6T7B?
The 7-channel DMA controller supports peripherals like timers, ADC, SPIs, I2Cs, USARTs, and DACs.
