Overview
The STM32F746ZET6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F7 series. It is based on the ARM Cortex-M7 core, which includes a floating-point unit and operates at frequencies up to 216 MHz. This microcontroller is designed to offer high performance while maintaining low power consumption, making it suitable for a wide range of applications that require advanced processing capabilities.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Product Type | ARM Microcontrollers - MCU |
| Core Processor | ARM® Cortex®-M7 |
| Core Size | 32-Bit Single-Core |
| Speed | 216 MHz |
| Flash Memory | 512 Kbytes |
| SRAM | 320 Kbytes |
| ITCM RAM | 16 Kbytes |
| Backup RAM | 4 Kbytes |
| Package Type | 144LQFP |
| Power Consumption (Run mode) | 7 CoreMark / mW at 1.8 V |
| Power Consumption (Stop mode) | Typically 100 µA |
Key Features
- Performance: Delivers 1082 CoreMark / 462 DMIPS performance at 216 MHz, with 0-wait states thanks to ST’s ART Accelerator.
- Graphics: Features an LCD-TFT controller with dual-layer support and the Chrom-ART Accelerator™, which enhances graphics content creation and reduces core processing bandwidth.
- Audio: Includes two dedicated audio PLLs, three half-duplex I²S interfaces, and a new serial audio interface (SAI) supporting time-division multiplex (TDM) mode.
- Communication Interfaces: Up to 25 interfaces including USARTs, UARTs, SPIs, I²C, CAN, SDIO, USB 2.0 full-speed/device/host/OTG, and Ethernet MAC.
- Analog Capabilities: Two 12-bit DACs and three 12-bit ADCs reaching 2.4 MSPS or 7.2 MSPS in Interleaved mode.
- Memory and Timers: Flexible memory controller supporting various memory types and up to 18 timers (16- and 32-bit) running at up to 216 MHz).
- Security: The STM32F756 line integrates a crypto/hash processor providing hardware acceleration for AES, Triple DES, and hash algorithms).
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial communication due to its high performance and multiple communication interfaces.
- Consumer Electronics: Ideal for applications requiring advanced graphics and audio processing, such as smart home devices, gaming consoles, and multimedia systems.
- Medical Devices: Can be used in medical equipment that requires high precision, low power consumption, and advanced processing capabilities.
- Automotive Systems: Applicable in automotive control units, infotainment systems, and other vehicle electronics that demand robust performance and reliability.
Q & A
- What is the core processor of the STM32F746ZET6TR?
The core processor is the ARM® Cortex®-M7).
- What is the maximum operating frequency of the STM32F746ZET6TR?
The maximum operating frequency is 216 MHz).
- How much Flash memory does the STM32F746ZET6TR have?
The STM32F746ZET6TR has 512 Kbytes of Flash memory).
- What type of package does the STM32F746ZET6TR come in?
The package type is 144LQFP).
- Does the STM32F746ZET6TR support graphics acceleration?
Yes, it features an LCD-TFT controller with dual-layer support and the Chrom-ART Accelerator™).
- What are the power consumption characteristics of the STM32F746ZET6TR?
In Run mode, it consumes 7 CoreMark / mW at 1.8 V, and in Stop mode, it consumes typically 100 µA).
- Does the STM32F746ZET6TR have cryptographic capabilities?
The STM32F756 line, which includes similar models, integrates a crypto/hash processor, but the specific model STM32F746ZET6TR does not have this feature explicitly mentioned).
- What types of communication interfaces does the STM32F746ZET6TR support?
It supports up to 25 communication interfaces including USARTs, UARTs, SPIs, I²C, CAN, SDIO, USB, and Ethernet MAC).
- Can the STM32F746ZET6TR be used with external memory?
Yes, it has a flexible memory controller supporting various memory types and allows code execution from external serial Flash memory).
- Is the STM32F746ZET6TR suitable for industrial automation applications?
Yes, it is suitable due to its high performance, multiple communication interfaces, and robust processing capabilities).
