Overview
The STM32F101VET6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F1 series. It is based on the ARM® 32-bit Cortex®-M3 CPU, operating at a maximum frequency of 36 MHz and delivering 1.25 DMIPS/MHz (Dhrystone 2.1) performance. This microcontroller features high-speed embedded memories, including up to 512 Kbytes of Flash memory and up to 48 Kbytes of SRAM. It also includes an extensive range of enhanced I/Os and peripherals connected to two APB buses, making it suitable for a wide range of applications.
Key Specifications
| Attribute | Specification |
|---|---|
| Core Processor | ARM Cortex-M3 |
| Maximum Frequency | 36 MHz |
| Flash Memory | Up to 512 Kbytes |
| SRAM | Up to 48 Kbytes |
| Supply Voltage | 2.0 to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| Number of I/O Lines | 80 |
| Interface/Connectivity | I2C, SPI, USART |
| On-Chip ADC | 1 x 12-bit, up to 16 channels |
| On-Chip DAC | 2 x 12-bit |
| Watchdog Timers | 2 |
| Number of Timers | Up to 6 (16-bit) |
| Package Style | LQFP-100 |
| Mounting Method | Surface Mount |
Key Features
- High-Performance Core: ARM® 32-bit Cortex®-M3 CPU with single-cycle multiplication and hardware division.
- Memory and Storage: Up to 512 Kbytes of Flash memory and up to 48 Kbytes of SRAM.
- Enhanced I/Os and Peripherals: Includes one 12-bit ADC, four general-purpose 16-bit timers, and standard and advanced communication interfaces such as I2C, SPI, and USART.
- Power Management: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Debug and Trace: Serial wire debug (SWD) & JTAG interfaces and Cortex-M3 Embedded Trace Macrocell™.
- Communication Interfaces: Up to two I2C interfaces, three SPIs, and five USARTs.
- Temperature Sensor and DACs: Integrated temperature sensor and two 12-bit D/A converters.
- DMA and Timers: 12-channel DMA controller and up to nine timers including watchdog timers and SysTick timer.
Applications
The STM32F101VET6 is suitable for a wide range of applications, including:
- Medical and handheld equipment
- PC peripherals and gaming
- GPS platforms
- Industrial applications and PLC
- Printers, scanners, and alarm systems
- Video intercom systems
Q & A
- What is the core processor of the STM32F101VET6?
The core processor is the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum frequency of the STM32F101VET6?
The maximum frequency is 36 MHz.
- How much Flash memory does the STM32F101VET6 have?
It has up to 512 Kbytes of Flash memory.
- What is the operating temperature range of the STM32F101VET6?
The operating temperature range is -40°C to +85°C.
- How many I/O lines does the STM32F101VET6 have?
It has 80 I/O lines.
- What communication interfaces are available on the STM32F101VET6?
It includes I2C, SPI, and USART interfaces.
- Does the STM32F101VET6 have any power-saving modes?
Yes, it has Sleep, Stop, and Standby modes.
- What type of package does the STM32F101VET6 come in?
It comes in an LQFP-100 package.
- How many timers does the STM32F101VET6 have?
It has up to six 16-bit timers.
- Does the STM32F101VET6 support DMA?
Yes, it has a 12-channel DMA controller.
