Overview
The STM32H733ZGT6 is a high-performance microcontroller from STMicroelectronics, based on the Arm Cortex-M7 32-bit RISC core. This device operates at frequencies up to 550 MHz and is designed for applications requiring advanced processing capabilities, low power consumption, and a wide range of peripherals. The STM32H733ZGT6 is part of the STM32H7 series, which is known for its high efficiency and robust feature set, making it suitable for various industrial, consumer, and IoT applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | 32-bit Arm Cortex-M7 with FPU, up to 550 MHz |
| Flash Memory | 1 Mbyte with ECC |
| SRAM | Total 564 Kbytes (128 Kbytes of data TCM RAM + 432 Kbytes of system RAM + 4 Kbytes of backup SRAM) |
| Input Voltage | 1.62 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package | UFBGA-176, LQFP-144 |
| Communication Interfaces | USB 2.0, Ethernet MAC, 5x I2C, 5x USART/UART, 6x SPI, 2x SAI, 3x FD-CAN, etc. |
| Analog Peripherals | 2x 16-bit ADC, 1x 12-bit ADC, 2x comparators, 2x operational amplifiers, 2x 12-bit DAC |
| Cryptographic Acceleration | AES 128, 192, 256, TDES, HASH (MD5, SHA-1, SHA-2), HMAC |
| Power Modes | Sleep, Stop, and Standby modes |
Key Features
- High-Performance Core: 32-bit Arm Cortex-M7 with a floating-point unit (FPU) supporting Arm double-precision and single-precision data-processing instructions.
- Memory and Storage: 1 Mbyte of embedded flash memory with ECC and 564 Kbytes of SRAM, including 128 Kbytes of data TCM RAM and 4 Kbytes of backup SRAM.
- Graphics and Display: Chrom-ART Accelerator for enhanced graphical user interface and an LCD-TFT controller supporting up to XGA resolution.
- Communication Interfaces: USB 2.0 high-speed/full-speed device/host/OTG, Ethernet MAC with DMA, multiple I2C, USART/UART, SPI, SAI, and FD-CAN interfaces.
- Analog Peripherals: 2x 16-bit ADCs, 1x 12-bit ADC, 2x comparators, 2x operational amplifiers, and 2x 12-bit DACs.
- Cryptographic Acceleration: AES, TDES, HASH (MD5, SHA-1, SHA-2), HMAC, and true random number generator.
- Power Management: Sleep, Stop, and Standby modes with a dedicated USB power and embedded LDO regulator.
- Debug and Trace: SWD and JTAG interfaces with a 2-Kbyte embedded trace buffer.
Applications
- Industrial Automation: Control systems, motor control, and industrial IoT applications.
- Consumer Electronics: Smart home devices, audio and video equipment, and gaming consoles.
- Medical Devices: Diagnostic equipment, medical imaging, and patient monitoring systems.
- Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.
- IoT and Wearables: Smart sensors, wearables, and other connected devices requiring high performance and low power consumption.
Q & A
- What is the core architecture of the STM32H733ZGT6?
The STM32H733ZGT6 is based on the 32-bit Arm Cortex-M7 core with a floating-point unit (FPU).
- How much flash memory and SRAM does the STM32H733ZGT6 have?
The device has 1 Mbyte of embedded flash memory with ECC and 564 Kbytes of SRAM.
- What are the operating voltage and temperature ranges of the STM32H733ZGT6?
The operating voltage range is 1.62 V to 3.6 V, and the operating temperature range is -40°C to 85°C.
- What communication interfaces are available on the STM32H733ZGT6?
The device includes USB 2.0, Ethernet MAC, multiple I2C, USART/UART, SPI, SAI, and FD-CAN interfaces.
- Does the STM32H733ZGT6 support cryptographic acceleration?
Yes, it supports AES, TDES, HASH (MD5, SHA-1, SHA-2), HMAC, and includes a true random number generator.
- What power modes are available on the STM32H733ZGT6?
The device supports Sleep, Stop, and Standby modes to manage power consumption efficiently.
- Is the STM32H733ZGT6 RoHS compliant?
Yes, the STM32H733ZGT6 is ECOPACK2 compliant, which means it is RoHS compliant.
- What is the maximum frequency of the STM32H733ZGT6?
The maximum operating frequency is up to 550 MHz.
- Does the STM32H733ZGT6 have a built-in LCD-TFT controller?
Yes, it includes an LCD-TFT controller supporting up to XGA resolution.
- What debug interfaces are available on the STM32H733ZGT6?
The device supports SWD and JTAG interfaces with a 2-Kbyte embedded trace buffer.
