Overview
The STM32F091VCT6TR is a part of the STM32F0 series of microcontrollers from STMicroelectronics. It is designed for cost-sensitive applications that require a balance between performance and power efficiency. This microcontroller is based on the ARM® Cortex®-M0 32-bit RISC core, operating at frequencies up to 48 MHz. It features high-speed embedded memories, including up to 256 Kbytes of Flash memory and 32 Kbytes of SRAM, along with an extensive range of enhanced peripherals and I/Os.
The device supports various communication interfaces such as two I2C, two SPI, one I2S, up to eight USARTs, and a CAN interface. It also includes advanced peripherals like a 12-bit ADC, a 12-bit DAC with two channels, and multiple timers. The STM32F091VCT6TR operates within a temperature range of -40 to +85 °C and is powered by a 2.0 to 3.6 V supply, with comprehensive power-saving modes for low-power applications.
Key Specifications
| Specification | Details |
|---|---|
| Core Processor | ARM® Cortex®-M0, 32-bit single-core |
| Frequency | Up to 48 MHz |
| Flash Memory | Up to 256 Kbytes |
| SRAM | 32 Kbytes |
| ADC | 12-bit, up to 16 channels |
| DAC | 12-bit, 2 channels |
| Timers | Seven 16-bit timers, one 32-bit timer |
| Communication Interfaces | Two I2C, two SPI, one I2S, up to eight USARTs, CAN |
| Operating Temperature | -40 to +85 °C |
| Power Supply | 2.0 to 3.6 V |
| I/Os | Up to 88 fast I/Os |
| Package | 64-LQFP (10x10 mm) |
Key Features
- High-Performance Core: ARM® Cortex®-M0 32-bit RISC core operating at up to 48 MHz.
- Memory and Storage: Up to 256 Kbytes of Flash memory and 32 Kbytes of SRAM.
- Communication Interfaces: Two I2C, two SPI, one I2S, up to eight USARTs, and a CAN interface.
- Analog Peripherals: 12-bit ADC with up to 16 channels, 12-bit DAC with two channels, and two fast low-power analog comparators.
- Timers and Clock Management: Seven 16-bit timers, one 32-bit timer, and various clock management options including internal oscillators and external crystal oscillators.
- Power Management: Comprehensive power-saving modes including Sleep, Stop, and Standby, with a VBAT supply for RTC and backup registers.
- I/O Capabilities: Up to 88 fast I/Os, with 5V-tolerant capability and independent supply options.
Applications
- Industrial Control Systems: Suitable for industrial automation and control due to its robust design and extensive peripheral set.
- Embedded Systems for Consumer Electronics: Ideal for consumer electronics requiring a balance between performance and power efficiency.
- Automotive Applications: Used in various automotive systems due to its reliability and compatibility with automotive standards.
- Internet of Things (IoT) Devices: Applicable in IoT devices that require efficient processing, low power consumption, and multiple communication interfaces.
Q & A
- What is the core processor of the STM32F091VCT6TR?
The core processor is the ARM® Cortex®-M0 32-bit RISC core.
- What is the maximum frequency of the STM32F091VCT6TR?
The maximum frequency is up to 48 MHz.
- How much Flash memory does the STM32F091VCT6TR have?
It has up to 256 Kbytes of Flash memory.
- What are the communication interfaces available on the STM32F091VCT6TR?
The device supports two I2C, two SPI, one I2S, up to eight USARTs, and a CAN interface.
- What is the operating temperature range of the STM32F091VCT6TR?
The operating temperature range is -40 to +85 °C.
- What is the power supply range for the STM32F091VCT6TR?
The power supply range is 2.0 to 3.6 V.
- How many I/Os does the STM32F091VCT6TR have?
It has up to 88 fast I/Os.
- What package type is the STM32F091VCT6TR available in?
The device is available in a 64-LQFP (10x10 mm) package.
- What are some of the key applications of the STM32F091VCT6TR?
Key applications include industrial control systems, embedded systems for consumer electronics, automotive applications, and IoT devices.
- Does the STM32F091VCT6TR support power-saving modes?
Yes, it supports comprehensive power-saving modes including Sleep, Stop, and Standby.
