Overview
The STM32F103V8H6 is a medium-density performance line microcontroller from STMicroelectronics, part of the STM32F1 series. It is based on the high-performance Arm® Cortex®-M3 32-bit RISC core, operating at a maximum frequency of 72 MHz. This microcontroller is designed for a wide range of applications requiring high performance, low power consumption, and advanced peripherals.
The device features 64 Kbytes of Flash memory and 20 Kbytes of SRAM, along with an extensive set of peripherals and communication interfaces. It is available in various packages, including the 100-pin LFBGA package, and supports a temperature range of –40 to +85°C or –40 to +105°C for the extended temperature range.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 72 MHz |
| Flash Memory | 64 Kbytes |
| SRAM | 20 Kbytes |
| ADCs | 2 x 12-bit, up to 16 channels |
| Timers | 7 timers (3 x 16-bit, 1 x 16-bit motor control PWM, 2 watchdog timers, SysTick timer) |
| Communication Interfaces | Up to 2 I2Cs, up to 3 USARTs, up to 2 SPIs, USB 2.0 full-speed, CAN 2.0B |
| Power Supply | 2.0 to 3.6 V |
| Operating Temperature | –40 to +85°C or –40 to +105°C (extended range) |
| Package | 100-pin LFBGA |
Key Features
- High-Performance Core: Arm® 32-bit Cortex®-M3 CPU with a maximum frequency of 72 MHz and single-cycle multiplication and hardware division.
- Memory and Storage: 64 Kbytes of Flash memory and 20 Kbytes of SRAM.
- Advanced Peripherals: Two 12-bit ADCs, seven timers, and nine communication interfaces including USB, CAN, SPI, and USART.
- Low-Power Modes: Sleep, Stop, and Standby modes for low-power applications.
- Debugging: Serial wire debug (SWD) and JTAG interfaces.
- Temperature Sensor: Integrated temperature sensor.
- DMA Controller: 7-channel DMA controller supporting peripherals like timers, ADC, SPIs, I2Cs, and USARTs.
Applications
- Industrial Automation: Motor control, industrial control systems, and automation.
- Consumer Electronics: Home appliances, audio equipment, and other consumer devices.
- Medical Devices: Medical diagnostic equipment and portable medical devices.
- Automotive Systems: In-vehicle infotainment, navigation systems, and automotive control units.
- IoT and Wireless Applications: Internet of Things (IoT) devices, wireless sensors, and communication modules.
Q & A
- What is the core architecture of the STM32F103V8H6?
The STM32F103V8H6 is based on the Arm® 32-bit Cortex®-M3 CPU core.
- What is the maximum operating frequency of the STM32F103V8H6?
The maximum operating frequency is 72 MHz.
- How much Flash and SRAM memory does the STM32F103V8H6 have?
The device has 64 Kbytes of Flash memory and 20 Kbytes of SRAM.
- What types of communication interfaces are available on the STM32F103V8H6?
The device features up to two I2Cs, up to three USARTs, up to two SPIs, a USB 2.0 full-speed interface, and a CAN 2.0B interface.
- What are the power supply and operating temperature ranges for the STM32F103V8H6?
The power supply range is 2.0 to 3.6 V, and the operating temperature range is –40 to +85°C or –40 to +105°C for the extended temperature range.
- What package options are available for the STM32F103V8H6?
The device is available in a 100-pin LFBGA package.
- Does the STM32F103V8H6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes for low-power applications.
- What debugging interfaces are available on the STM32F103V8H6?
The device supports serial wire debug (SWD) and JTAG interfaces.
- Does the STM32F103V8H6 have a built-in temperature sensor?
Yes, it includes an integrated temperature sensor.
- What is the purpose of the DMA controller in the STM32F103V8H6?
The 7-channel DMA controller supports peripherals like timers, ADC, SPIs, I2Cs, and USARTs.
