Overview
The STM32F779NIH6TR is a high-performance 32-bit microcontroller from STMicroelectronics, part of the STM32F7 series. It is based on the Arm® Cortex®-M7 core and includes a floating-point unit (FPU), DSP instructions, and an ART Accelerator for enhanced performance. This microcontroller is designed for applications requiring high processing power, advanced graphics capabilities, and extensive peripheral support.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache: 16 Kbytes I/D cache |
| Maximum Clock Frequency | Up to 216 MHz |
| Program Memory | Up to 2 MB flash memory, organized into two banks allowing read-while-write |
| RAM | 512 Kbytes (including 128 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM) + 4 Kbytes of backup SRAM |
| Supply Voltage | 1.7 to 3.6 V |
| ADC Resolution | 12-bit, up to 24 channels |
| DAC Resolution | 12-bit, 2 channels |
| Communication Interfaces | Up to four I2C, four USARTs/UARTs, six SPIs, three CANs, two SDMMCs, USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC |
| Graphics Capabilities | Chrom-ART Accelerator, LCD-TFT controller supporting up to XGA resolution, MIPI® DSI host controller supporting up to 720p 30 Hz resolution |
| Cryptographic Acceleration | Hardware acceleration for AES 128, 192, 256, triple DES, HASH (MD5, SHA-1, SHA-2), and HMAC |
| Package | TFBGA216 (13 x 13 mm) |
Key Features
- High-Performance Core: Arm® Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache for high processing power.
- Advanced Graphics: Chrom-ART Accelerator, LCD-TFT controller, and MIPI® DSI host controller for enhanced graphical user interfaces.
- Extensive Memory: Up to 2 MB flash memory and 512 Kbytes of RAM, including TCM RAM for critical real-time data.
- Low-Power Modes: Sleep, Stop, and Standby modes to optimize power consumption.
- Cryptographic Acceleration: Hardware acceleration for various cryptographic algorithms.
- Multiple Communication Interfaces: USB, Ethernet, CAN, SPI, I2C, and more for versatile connectivity.
- Real-Time Clock and Backup: RTC with subsecond accuracy, hardware calendar, and backup SRAM and registers.
Applications
- Industrial Automation: Control systems, motor control, and industrial communication.
- Medical Devices: Diagnostic equipment, patient monitoring systems, and medical imaging.
- Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.
- Consumer Electronics: Smart home devices, wearables, and high-end consumer electronics requiring advanced graphics and processing power.
- IoT Devices: Internet of Things applications requiring secure data processing and communication.
Q & A
- What is the core architecture of the STM32F779NIH6TR?
The core is based on the Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache.
- What is the maximum clock frequency of the STM32F779NIH6TR?
The maximum clock frequency is up to 216 MHz.
- How much flash memory and RAM does the STM32F779NIH6TR have?
It has up to 2 MB of flash memory and 512 Kbytes of RAM, including TCM RAM.
- What are the supply voltage ranges for the STM32F779NIH6TR?
The supply voltage ranges from 1.7 to 3.6 V.
- Does the STM32F779NIH6TR support cryptographic acceleration?
Yes, it supports hardware acceleration for various cryptographic algorithms.
- What types of communication interfaces are available on the STM32F779NIH6TR?
It includes USB, Ethernet, CAN, SPI, I2C, and other interfaces.
- What are the graphics capabilities of the STM32F779NIH6TR?
It features a Chrom-ART Accelerator, LCD-TFT controller, and MIPI® DSI host controller.
- Does the STM32F779NIH6TR have low-power modes?
Yes, it includes Sleep, Stop, and Standby modes to optimize power consumption.
- What is the package type of the STM32F779NIH6TR?
The package type is TFBGA216 (13 x 13 mm).
- Is the STM32F779NIH6TR suitable for industrial automation applications?
Yes, it is suitable for industrial automation due to its high processing power and extensive peripheral support.
