Overview
The STM32F107VCT7 is a microcontroller from the STM32F107xx connectivity line family, produced by STMicroelectronics. This device is built around the high-performance ARM® 32-bit Cortex®-M3 CPU, operating at a maximum frequency of 72 MHz. It features high-speed embedded memories, including up to 256 Kbytes of Flash memory and 64 Kbytes of general-purpose SRAM. The microcontroller is designed for a wide range of applications, including industrial, medical, and consumer electronics, due to its extensive set of peripherals and communication interfaces.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 72 MHz |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) at 0 wait state memory access |
| Flash Memory | Up to 256 Kbytes |
| SRAM | 64 Kbytes |
| Supply Voltage | 2.0 to 3.6 V |
| Operating Temperature | –40 to +105 °C |
| ADCs | 2 × 12-bit, 1 μs conversion time, 16 channels |
| DACs | 2 × 12-bit |
| Timers | Up to 10 timers, including 4 × 16-bit timers and 1 × 16-bit motor control PWM timer |
| Communication Interfaces | Up to 2 × I2C, 3 × SPI, 5 × USART, 2 × CAN, USB 2.0 full-speed OTG, 10/100 Ethernet MAC |
| Package | LQFP 100 14x14x1.4 mm |
Key Features
- High-performance ARM® 32-bit Cortex®-M3 CPU with single-cycle multiplication and hardware division.
- Extensive range of peripherals including timers, ADCs, DACs, I2Ss, SPIs, I2Cs, USARTs, CANs, and USB OTG FS.
- 10/100 Ethernet MAC with dedicated DMA and SRAM (4 Kbytes) and IEEE1588 hardware support.
- Low power modes: Sleep, Stop, and Standby, with VBAT supply for RTC and backup registers.
- Up to 80 fast I/O ports, with 51/80 I/Os mappable on 16 external interrupt vectors and almost all 5 V-tolerant.
- CRC calculation unit and 96-bit unique ID.
- Serial wire debug (SWD) and JTAG interfaces, along with Cortex®-M3 Embedded Trace Macrocell™.
Applications
The STM32F107VCT7 is suitable for a wide range of applications, including:
- Motor drives and application control
- Medical and handheld equipment
- Industrial applications, PLCs, inverters, printers, and scanners
- Alarm systems, video intercom, HVAC, and home audio equipment
Q & A
- What is the core of the STM32F107VCT7 microcontroller?
The core is the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F107VCT7?
The maximum operating frequency is 72 MHz.
- How much Flash memory does the STM32F107VCT7 have?
The STM32F107VCT7 has up to 256 Kbytes of Flash memory.
- What are the supply voltage and operating temperature ranges of the STM32F107VCT7?
The supply voltage range is 2.0 to 3.6 V, and the operating temperature range is –40 to +105 °C.
- What types of communication interfaces are available on the STM32F107VCT7?
The microcontroller features up to 2 × I2C, 3 × SPI, 5 × USART, 2 × CAN, USB 2.0 full-speed OTG, and 10/100 Ethernet MAC.
- Does the STM32F107VCT7 support low power modes?
Yes, it supports Sleep, Stop, and Standby modes, along with VBAT supply for RTC and backup registers.
- How many I/O ports does the STM32F107VCT7 have?
The microcontroller has up to 80 fast I/O ports.
- What debug interfaces are available on the STM32F107VCT7?
The microcontroller supports serial wire debug (SWD) and JTAG interfaces, along with Cortex®-M3 Embedded Trace Macrocell™.
- What is the package type of the STM32F107VCT7?
The package type is LQFP 100 14x14x1.4 mm.
- What are some typical applications of the STM32F107VCT7?
Typical applications include motor drives, medical and handheld equipment, industrial applications, and consumer electronics such as alarm systems and home audio equipment.
