Overview
The STM32F100CBT6B is a microcontroller from STMicroelectronics, part of the STM32F100x family. It incorporates the high-performance ARM® Cortex®-M3 32-bit RISC core, operating at a maximum frequency of 24 MHz. This microcontroller is designed for a wide range of applications due to its extensive set of peripherals and I/Os, high-speed embedded memories, and advanced power-saving modes.
The device features up to 128 Kbytes of Flash memory and up to 8 Kbytes of SRAM. It supports various communication interfaces, including up to two I2C, two SPI, one HDMI CEC, and up to three USARTs. Additionally, it includes a 12-bit ADC, two 12-bit DACs, and multiple timers, making it versatile for different use cases.
Key Specifications
| Parameter | Value |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 24 MHz |
| Flash Memory | Up to 128 Kbytes |
| SRAM | Up to 8 Kbytes |
| Operating Temperature | -40 to +85 °C or -40 to +105 °C |
| Power Supply | 2.0 to 3.6 V |
| 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 and basic timers |
| 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, 37/51/80 I/Os |
| Package | LQFP48, LQFP64, LQFP100 |
Key Features
- High-Performance Core: ARM® 32-bit Cortex®-M3 CPU with a maximum frequency of 24 MHz.
- Memory and Storage: Up to 128 Kbytes of Flash memory and up to 8 Kbytes of SRAM.
- Communication Interfaces: Up to two I2C, two SPI, one HDMI CEC, and up to three USARTs.
- Analog to Digital Conversion: 1 × 12-bit, 1.2 μs A/D converter (up to 16 channels).
- Digital to Analog Conversion: 2 × 12-bit D/A converters.
- Timers and Counters: Up to 12 timers, including advanced-control and basic timers.
- Power Management: Comprehensive set of power-saving modes (Sleep, Stop, and Standby).
- Debugging: Serial wire debug (SWD) and JTAG interfaces.
- DMA Controller: 7-channel DMA controller supporting various peripherals.
Applications
- Application Control and User Interfaces: Suitable for controlling and interfacing with various applications.
- Medical and Hand-Held Equipment: Ideal for medical devices and handheld equipment due to its low power consumption and robust features.
- PC and Gaming Peripherals: Used in PC peripherals and gaming devices requiring high performance and multiple interfaces.
- GPS Platforms: Suitable for GPS-based systems due to its precision and reliability.
- Industrial Applications: Used in PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVAC systems.
Q & A
- What is the core architecture of the STM32F100CBT6B?
The core architecture is based on the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F100CBT6B?
The maximum operating frequency is 24 MHz.
- How much Flash memory does the STM32F100CBT6B have?
The STM32F100CBT6B has up to 128 Kbytes of Flash memory.
- What are the available communication interfaces on the STM32F100CBT6B?
The available interfaces include up to two I2C, two SPI, one HDMI CEC, and up to three USARTs.
- Does the STM32F100CBT6B support power-saving modes?
- What types of timers are available on the STM32F100CBT6B?
The device includes up to 12 timers, including advanced-control and basic timers.
- What is the operating temperature range of the STM32F100CBT6B?
The operating temperature range is -40 to +85 °C or -40 to +105 °C.
- What is the power supply range for the STM32F100CBT6B?
The power supply range is 2.0 to 3.6 V.
- Does the STM32F100CBT6B support DMA?
- What are the available package options for the STM32F100CBT6B?
The available packages include LQFP48, LQFP64, and LQFP100.
