Overview
The STM32F100VDT6 is a microcontroller from STMicroelectronics, part of the STM32F100 Value line series. It is based on the Arm® Cortex®-M3 core, which provides high processing performance and a robust set of peripherals. This microcontroller is designed to offer an excellent cost-performance-peripherals trade-off, making it suitable for a wide range of applications, particularly in the industrial and appliance sectors.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU |
| Maximum Clock Frequency | 24 MHz |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Flash Memory | 256 to 512 KB (STM32F100VDT6: 384 KB) |
| SRAM | 24 to 32 KB (STM32F100VDT6: 32 KB) |
| Timers | Up to 16 timers, including advanced-control timers and watchdog timers |
| ADC | 1 × 12-bit, 1.2 µs conversion time, up to 16 channels |
| DAC | 2 × 12-bit |
| Communications Interfaces | Up to 11 interfaces: I2C, USART, UART, SPI, CEC |
| I/O Ports | Up to 112 fast I/O ports, 5 V-tolerant |
| Power Supply | 2.0 to 3.6 V application supply and I/Os |
| Low Power Modes | Sleep, Stop, and Standby modes |
Key Features
- High Performance Core: Based on the Arm® Cortex®-M3 core, running at up to 24 MHz with 1.25 DMIPS/MHz performance.
- Advanced Timers: Includes up to eleven 16-bit timers, a motor control timer, and advanced-control timers with PWM output and dead-time generation.
- Analog to Digital Conversion: Features a 12-bit ADC with a fast 1.2 µs conversion time and up to 16 channels.
- Digital to Analog Conversion: Includes two 12-bit DACs.
- Communications Interfaces: Offers up to 11 communication interfaces, including I2C, USART, UART, SPI, and CEC.
- Low Power Modes: Supports Sleep, Stop, and Standby modes for power-efficient operation.
- Flexible Memory Controller: Supports SRAM, PSRAM, and NOR memories with a flexible static memory controller.
- GPIOs and Interrupts: Up to 112 fast I/O ports, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant.
Applications
The STM32F100VDT6 microcontroller is suitable for a variety of applications, including:
- Industrial Control: Ideal for industrial automation, motor control, and other industrial applications due to its advanced timers and ADC/DAC capabilities.
- Appliance Control: Used in household appliances and consumer electronics where high processing performance and multiple peripherals are required.
- Automotive Systems: Can be used in automotive systems for various control and monitoring functions.
- Medical Devices: Suitable for medical devices that require precise analog-to-digital and digital-to-analog conversions.
Q & A
- What is the core architecture of the STM32F100VDT6?
The STM32F100VDT6 is based on the Arm® 32-bit Cortex®-M3 CPU core.
- What is the maximum clock frequency of the STM32F100VDT6?
The maximum clock frequency is 24 MHz.
- How much Flash and SRAM memory does the STM32F100VDT6 have?
The STM32F100VDT6 has 384 KB of Flash memory and 32 KB of SRAM.
- What types of timers are available on the STM32F100VDT6?
The microcontroller includes up to 16 timers, including advanced-control timers and watchdog timers.
- What is the conversion time of the ADC on the STM32F100VDT6?
The ADC has a conversion time of 1.2 µs.
- How many communication interfaces does the STM32F100VDT6 support?
The microcontroller supports up to 11 communication interfaces, including I2C, USART, UART, SPI, and CEC.
- What are the power supply requirements for the STM32F100VDT6?
The application supply and I/Os operate within a range of 2.0 to 3.6 V.
- Does the STM32F100VDT6 support low power modes?
Yes, it supports Sleep, Stop, and Standby modes for power-efficient operation.
- What types of memory does the flexible static memory controller support?
The flexible static memory controller supports SRAM, PSRAM, and NOR memories.
- How many I/O ports does the STM32F100VDT6 have?
The microcontroller has up to 112 fast I/O ports, almost all of which are 5 V-tolerant.
