Overview
The STM32F107VCH6 is a member of the STM32F105xx and STM32F107xx connectivity line family from STMicroelectronics. This microcontroller 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 SRAM. The device is equipped with an extensive range of enhanced I/Os and peripherals connected to two APB buses, making it suitable for a wide range of applications.
The STM32F107VCH6 operates in the –40 to +105 °C temperature range and supports a power supply from 2.0 to 3.6 V. It also includes various power-saving modes, enabling the design of low-power applications.
Key Specifications
| Specification | Details |
|---|---|
| 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 |
| Power Supply | 2.0 to 3.6 V |
| Temperature Range | –40 to +105 °C |
| ADCs | 2 × 12-bit, 1 μs A/D converters (16 channels) |
| DACs | 2 × 12-bit D/A converters |
| Timers | Up to 10 timers, including 4 general-purpose 16-bit timers and 1 motor control PWM timer |
| Communication Interfaces | Up to 2 I2Cs, 3 SPIs, 2 I2Ss, 5 USARTs, USB OTG FS, and 2 CANs |
| Ethernet | 10/100 Ethernet MAC with dedicated DMA and SRAM (4 Kbytes) |
| Package | LFBGA 100 10x10x1.7 P 0.8 mm |
Key Features
- Single-cycle multiplication and hardware division
- Clock, reset, and supply management with POR, PDR, and programmable voltage detector (PVD)
- Internal oscillators: 8 MHz factory-trimmed RC, 40 kHz RC with calibration, and 32 kHz oscillator for RTC with calibration
- Low power modes: Sleep, Stop, and Standby modes, VBAT supply for RTC and backup registers
- 12-channel DMA controller supporting timers, ADCs, DAC, I2Ss, SPIs, I2Cs, and USARTs
- Debug mode with Serial wire debug (SWD) & JTAG interfaces and Cortex®-M3 Embedded Trace Macrocell™
- Up to 80 fast I/O ports, 51/80 I/Os mappable on 16 external interrupt vectors, and almost all 5 V-tolerant
- CRC calculation unit and 96-bit unique ID
- Up to 14 communication interfaces with pinout remap capability
Applications
The STM32F107VCH6 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 STM32F107VCH6 microcontroller?
The core is the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F107VCH6?
The maximum operating frequency is 72 MHz.
- How much Flash memory does the STM32F107VCH6 have?
The STM32F107VCH6 has up to 256 Kbytes of Flash memory.
- What is the temperature range for the STM32F107VCH6?
The temperature range is –40 to +105 °C.
- Does the STM32F107VCH6 support Ethernet?
- What communication interfaces are available on the STM32F107VCH6?
The device offers up to 2 I2Cs, 3 SPIs, 2 I2Ss, 5 USARTs, USB OTG FS, and 2 CANs.
- What are the power-saving modes available on the STM32F107VCH6?
The device supports Sleep, Stop, and Standby modes, along with VBAT supply for RTC and backup registers.
- How many timers does the STM32F107VCH6 have?
The device has up to 10 timers, including 4 general-purpose 16-bit timers and 1 motor control PWM timer.
- What is the package type of the STM32F107VCH6?
The package type is LFBGA 100 10x10x1.7 P 0.8 mm.
- Does the STM32F107VCH6 support DMA?
- What debug interfaces are available on the STM32F107VCH6?
The device supports Serial wire debug (SWD) & JTAG interfaces and Cortex®-M3 Embedded Trace Macrocell™.
