Overview
The STM32F437VGT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the Arm® Cortex®-M4 core with a floating-point unit (FPU) and features advanced peripherals and low-power modes. This microcontroller is designed for applications requiring high computational performance, advanced graphics, and a wide range of peripherals.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU |
| Maximum Clock Frequency | 180 MHz |
| Flash Memory | Up to 2 MB (organized into two banks) |
| SRAM | Up to 256+4 KB (including 64-KB of CCM data RAM) |
| Supply Voltage | 1.7 V to 3.6 V |
| Number of I/Os | Up to 168 I/O ports |
| ADCs | 3×12-bit, 2.4 MSPS ADCs (up to 24 channels) |
| DACs | 2×12-bit D/A converters |
| Communication Interfaces | USB 2.0 OTG HS/FS, Ethernet, CAN, SPI, I2C, USART, etc. |
| Package | LQFP100 (14 × 14 mm) |
Key Features
- Arm® Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™), and DSP instructions
- Flexible external memory controller supporting SRAM, PSRAM, SDRAM/LPSDR SDRAM, Compact Flash/NOR/NAND memories
- LCD-TFT controller with fully programmable resolution (up to 4096 pixels width and 2048 lines height)
- Chrom-ART Accelerator™ for enhanced graphic content creation
- Cryptographic acceleration for AES, Triple DES, HASH (MD5, SHA-1, SHA-2), and HMAC
- True random number generator and CRC calculation unit
- RTC with subsecond accuracy and hardware calendar
- Low power modes: Sleep, Stop, and Standby
- VBAT supply for RTC and backup registers
Applications
- Industrial automation and control systems
- Medical devices requiring high computational performance and advanced peripherals
- Aerospace and defense applications
- Automotive systems, including infotainment and driver assistance
- Consumer electronics, such as smart home devices and wearables
- IoT devices requiring advanced connectivity and security features
Q & A
- What is the core architecture of the STM32F437VGT6?
The STM32F437VGT6 is based on the Arm® 32-bit Cortex®-M4 CPU with a floating-point unit (FPU). - What is the maximum clock frequency of the STM32F437VGT6?
The maximum clock frequency is 180 MHz. - How much Flash and SRAM memory does the STM32F437VGT6 have?
It has up to 2 MB of Flash memory and up to 256+4 KB of SRAM. - What are the supply voltage ranges for the STM32F437VGT6?
The supply voltage ranges from 1.7 V to 3.6 V. - What types of communication interfaces does the STM32F437VGT6 support?
It supports USB 2.0 OTG HS/FS, Ethernet, CAN, SPI, I2C, USART, and more. - Does the STM32F437VGT6 have cryptographic acceleration?
Yes, it includes hardware acceleration for AES, Triple DES, HASH (MD5, SHA-1, SHA-2), and HMAC. - What is the purpose of the Chrom-ART Accelerator™ in the STM32F437VGT6?
The Chrom-ART Accelerator™ is used for enhanced graphic content creation. - Does the STM32F437VGT6 support low power modes?
Yes, it supports Sleep, Stop, and Standby modes. - What is the package type of the STM32F437VGT6?
The package type is LQFP100 (14 × 14 mm). - Does the STM32F437VGT6 have a real-time clock (RTC)?
Yes, it includes an RTC with subsecond accuracy and a hardware calendar.
