Overview
The STM32F100C8T6B is a microcontroller from STMicroelectronics, part of the STM32F100xx family. It features the high-performance ARM® 32-bit Cortex®-M3 CPU, operating at a maximum frequency of 24 MHz. This microcontroller is designed for low- and medium-density applications, offering a balance of performance, power efficiency, and peripheral functionality.
Key Specifications
| Parameter | Specification |
|---|---|
| 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 |
| Supply Voltage | 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, one HDMI CEC, and up to three USARTs |
| I/O Ports | Up to 80 fast I/O ports, almost all 5 V-tolerant |
Key Features
- Single-cycle multiplication and hardware division
- Low power modes: Sleep, Stop, and Standby
- VBAT supply for RTC and backup registers
- Serial wire debug (SWD) and JTAG interfaces
- 7-channel DMA controller supporting timers, ADC, SPIs, I2Cs, USARTs, and DACs
- CRC calculation unit and 96-bit unique ID
- Internal 8 MHz factory-trimmed RC, internal 40 kHz RC, and PLL for CPU clock
- 32 kHz oscillator for RTC with calibration
Applications
The STM32F100C8T6B is suitable for a wide range of applications, including consumer electronics, industrial control systems, medical devices, and automotive systems. Its extensive peripheral set and low power consumption make it an ideal choice for projects requiring high performance and efficiency.
Q & A
- What is the core of the STM32F100C8T6B microcontroller? The core is the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F100C8T6B? The maximum operating frequency is 24 MHz.
- How much Flash memory does the STM32F100C8T6B have? The STM32F100C8T6B has up to 128 Kbytes of Flash memory.
- What are the low power modes available on the STM32F100C8T6B? The available low power modes are Sleep, Stop, and Standby.
- Does the STM32F100C8T6B support debug interfaces? Yes, it supports serial wire debug (SWD) and JTAG interfaces.
- How many DMA channels does the STM32F100C8T6B have? The STM32F100C8T6B has a 7-channel DMA controller.
- What types of communication interfaces are available on the STM32F100C8T6B? It includes up to two I2C, two SPI, one HDMI CEC, and up to three USARTs.
- How many I/O ports does the STM32F100C8T6B have? The STM32F100C8T6B has up to 80 fast I/O ports.
- What is the temperature range for the STM32F100C8T6B? The temperature range is -40 to +85 °C and -40 to +105 °C.
- Does the STM32F100C8T6B have any specific timers? Yes, it includes up to 12 timers, including an advanced-control PWM timer.
