Overview
The STM32H733VGT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32H7 series. It is based on the Arm® Cortex®-M7 core, operating at a frequency of up to 550 MHz. This MCU is designed to offer a balance between high processing power, low power consumption, and a rich set of peripherals, making it suitable for a wide range of applications, including industrial, medical, and consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Device Core | Arm® Cortex®-M7F |
| Data Bus Width | 32 bit |
| Operating Frequency Max | 550 MHz |
| Program Memory Size | 1 MB |
| RAM Memory Size | 564 KB |
| No. of Pins | 100 Pins |
| No. of I/O's | 80 I/O's |
| Interfaces | CAN, Ethernet, I2C, I2S, SAI, SPI, UART, USART, USB |
| ADC Channels | Up to 30 Channels |
| ADC Resolution | 12 Bit, 16 Bit |
| Supply Voltage Min | 1.71 V |
| Supply Voltage Max | 3.6 V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| IC Case / Package | LQFP-100 (14x14 mm) |
| IC Mounting | Surface Mount |
Key Features
- High-Performance Core: 32-bit Arm® Cortex®-M7 CPU with DP-FPU, L1 cache, and DSP instructions, operating up to 550 MHz.
- Memory: 1 Mbyte of embedded flash memory with ECC, 564 Kbytes of SRAM (including 128 Kbytes of data TCM RAM and 4 Kbytes of backup SRAM), and flexible external memory controller.
- Graphics and Display: Chrom-ART Accelerator for enhanced graphical user interface and LCD-TFT controller supporting up to XGA resolution.
- Analog Peripherals: 2x 16-bit ADCs, 1x 12-bit ADC, 2x comparators, 2x operational amplifiers, and 2x 12-bit D/A converters.
- Communication Interfaces: Ethernet MAC, USB 2.0 high-speed/full-speed device/host/OTG, CAN, I2C, I2S, SAI, SPI, UART, USART.
- Cryptographic and Security Features: AES, TDES, HASH (MD5, SHA-1, SHA-2), HMAC, true random number generator, and secure firmware upgrade support.
- Power Management: Sleep, Stop, and Standby modes, VBAT supply for RTC, and embedded LDO regulator.
- Timers and DMA Controllers: Multiple timers (16-bit and 32-bit) and four DMA controllers to offload the CPU.
Applications
- Industrial Automation: Control systems, motor control, and industrial communication.
- Medical Devices: Diagnostic equipment, patient monitoring systems, and medical imaging.
- Consumer Electronics: Smart home devices, wearables, and high-performance consumer appliances.
- Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.
- IoT and Smart Devices: IoT gateways, smart sensors, and connected devices requiring high processing power and low power consumption.
Q & A
- What is the maximum operating frequency of the STM32H733VGT6?
The maximum operating frequency is up to 550 MHz.
- How much flash memory does the STM32H733VGT6 have?
The STM32H733VGT6 has 1 Mbyte of embedded flash memory with ECC.
- What types of ADCs are available on the STM32H733VGT6?
The MCU features 2x 16-bit ADCs and 1x 12-bit ADC.
- Does the STM32H733VGT6 support cryptographic functions?
Yes, it supports AES, TDES, HASH (MD5, SHA-1, SHA-2), HMAC, and other cryptographic functions.
- What are the supply voltage ranges for the STM32H733VGT6?
The supply voltage ranges from 1.71 V to 3.6 V.
- What is the operating temperature range for the STM32H733VGT6?
The operating temperature range is from -40°C to 85°C.
- Does the STM32H733VGT6 have a built-in graphics accelerator?
Yes, it includes the Chrom-ART Accelerator for enhanced graphical user interface.
- What communication interfaces are available on the STM32H733VGT6?
The MCU supports Ethernet, USB, CAN, I2C, I2S, SAI, SPI, UART, and USART interfaces.
- How many DMA controllers does the STM32H733VGT6 have?
The STM32H733VGT6 has four DMA controllers.
- Is the STM32H733VGT6 RoHS compliant?
Yes, the STM32H733VGT6 is RoHS compliant.
