Overview
The STM32F373V8H6 is a microcontroller from the STM32F373xx family, manufactured by STMicroelectronics. It is based on the high-performance ARM® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 72 MHz. This microcontroller includes a floating-point unit (FPU), a memory protection unit (MPU), and an Embedded Trace Macrocell™ (ETM). The device is designed for a wide range of applications requiring high performance, low power consumption, and advanced peripherals.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® 32-bit Cortex®-M4 CPU, up to 72 MHz, with FPU and MPU |
| Memories | 64 Kbytes of Flash memory, 32 Kbytes of SRAM with HW parity check |
| ADCs | One 12-bit ADC (1 Msps, up to 16 channels), three 16-bit Sigma Delta ADCs |
| DACs | Three 12-bit DAC channels |
| Comparators | Two fast rail-to-rail analog comparators |
| Timers | 17 timers including two 32-bit timers and multiple 16-bit timers |
| Communication Interfaces | CAN interface (2.0B Active), two I2Cs, three SPIs, three USARTs, USB 2.0 full speed |
| Power Supply | 2.0 to 3.6 V, low power modes: Sleep, Stop, Standby |
| Operating Temperature | -40 to +85 °C, -40 to +105 °C |
| Package | UFBGA 100 7x7x0.6 P 0.5 mm, LQFP 100 14x14x1.4 mm |
Key Features
- High-performance ARM® Cortex®-M4 32-bit RISC core with FPU and MPU
- Up to 256 Kbytes of Flash memory and 32 Kbytes of SRAM
- Advanced analog peripherals: 12-bit ADC, 16-bit Sigma Delta ADCs, 12-bit DACs, and analog comparators
- Extensive range of timers and watchdogs
- Multiple communication interfaces: CAN, I2C, SPI, USART, USB 2.0
- Low power modes and power management features
- Up to 84 fast I/Os with 5 V tolerant capability
- Calendar RTC with Alarm and periodic wakeup from Stop/Standby
- Internal clock sources and external clock options
Applications
The STM32F373V8H6 is suitable for a variety of applications that require high performance, advanced analog capabilities, and low power consumption. These include:
- Industrial control systems
- Medical devices
- Automotive systems
- Consumer electronics
- IoT devices
- Motor control and power management systems
Q & A
- What is the core architecture of the STM32F373V8H6?
The STM32F373V8H6 is based on the ARM® Cortex®-M4 32-bit RISC core.
- What is the maximum operating frequency of the STM32F373V8H6?
The maximum operating frequency is up to 72 MHz.
- How much Flash and SRAM memory does the STM32F373V8H6 have?
The device has 64 Kbytes of Flash memory and 32 Kbytes of SRAM.
- What types of ADCs are available on the STM32F373V8H6?
The device features one 12-bit ADC and three 16-bit Sigma Delta ADCs.
- What communication interfaces are supported by the STM32F373V8H6?
The device supports CAN, I2C, SPI, USART, and USB 2.0 interfaces.
- What are the power supply and operating temperature ranges of the STM32F373V8H6?
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.
- What are the available packages for the STM32F373V8H6?
The device is available in UFBGA 100 7x7x0.6 P 0.5 mm and LQFP 100 14x14x1.4 mm packages.
- Does the STM32F373V8H6 support low power modes?
Yes, it supports low power modes such as Sleep, Stop, and Standby.
- What is the purpose of the Embedded Trace Macrocell™ (ETM) in the STM32F373V8H6?
The ETM is used for debugging and tracing the execution of the microcontroller.
- Are there any specific timers and watchdogs available on the STM32F373V8H6?
Yes, the device includes multiple timers and watchdogs, including 32-bit and 16-bit timers, and independent and system watchdog timers.
