Overview
The STM32F777VIH6, produced by STMicroelectronics, is a high-performance microcontroller based on the Arm® Cortex®-M7 32-bit RISC core. This device operates at a frequency of up to 216 MHz and features a floating-point unit (FPU) that supports Arm® double-precision and single-precision data-processing instructions. It also includes a full set of DSP instructions and a memory protection unit (MPU) for enhanced application security.
The STM32F777VIH6 is part of the STM32F777xx family, which incorporates high-speed embedded memories, extensive I/Os, and peripherals. These features make it suitable for a wide range of applications requiring high computational power and advanced connectivity.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache (16 Kbytes I/D cache) |
| Frequency | Up to 216 MHz |
| Flash Memory | Up to 2 Mbytes, organized into two banks allowing read-while-write |
| SRAM | 512 Kbytes (including 128 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM) + 4 Kbytes of backup SRAM |
| External Memory | Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories |
| ADCs | Three 12-bit ADCs, up to 24 channels, 2.4 MSPS |
| DACs | Two 12-bit D/A converters |
| Timers | Up to thirteen 16-bit timers and two 32-bit timers |
| Communication Interfaces | Up to four I2C interfaces, four USARTs/UARTs, six SPIs, three CANs, USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC |
| Power Management | 1.7 to 3.6 V application supply and I/Os, Sleep, Stop, and Standby modes |
| Package | TFBGA 100 8x8x1.2 P 0.8 mm |
| Operating Temperature | Industrial grade, -40°C to 105°C |
Key Features
- Includes ST state-of-the-art patented technology
- Chrom-ART Accelerator (DMA2D) for enhanced graphical user interface
- Hardware JPEG codec and LCD-TFT controller supporting up to XGA resolution
- MIPI® DSI host controller supporting up to 720p 30 Hz resolution
- Cryptographic acceleration for AES, triple DES, HASH, and HMAC
- True random number generator (RNG) and CRC calculation unit
- RTC with subsecond accuracy and hardware calendar
- 96-bit unique ID
- Advanced connectivity including USB 2.0 and 10/100 Ethernet MAC
- Low-power modes: Sleep, Stop, and Standby
- VBAT supply for RTC and backup registers
Applications
The STM32F777VIH6 is versatile and can be used in a variety of applications, including:
- Industrial automation and control systems
- Medical devices requiring high computational power and advanced graphics
- Automotive systems, especially those needing robust communication interfaces and cryptographic capabilities
- Consumer electronics, such as smart home devices and multimedia systems
- IoT devices that require secure data processing and communication
Q & A
- What is the core architecture of the STM32F777VIH6?
The STM32F777VIH6 is based on the Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache.
- What is the maximum frequency of the STM32F777VIH6?
The maximum frequency is up to 216 MHz.
- How much flash memory does the STM32F777VIH6 have?
It has up to 2 Mbytes of flash memory, organized into two banks allowing read-while-write.
- What types of communication interfaces are available on the STM32F777VIH6?
It includes up to four I2C interfaces, four USARTs/UARTs, six SPIs, three CANs, USB 2.0 full-speed/device/host/OTG, and 10/100 Ethernet MAC.
- Does the STM32F777VIH6 support cryptographic functions?
Yes, it supports hardware acceleration for AES, triple DES, HASH, and HMAC.
- What is the operating temperature range of the STM32F777VIH6?
The operating temperature range is -40°C to 105°C.
- What type of package is the STM32F777VIH6 available in?
It is available in a TFBGA 100 8x8x1.2 P 0.8 mm package.
- Does the STM32F777VIH6 have low-power modes?
Yes, it has Sleep, Stop, and Standby modes.
- What is the purpose of the Chrom-ART Accelerator in the STM32F777VIH6?
The Chrom-ART Accelerator is a graphical hardware accelerator that enables enhanced graphical user interfaces.
- Is the STM32F777VIH6 RoHS compliant?
Yes, it is ECOPACK2 compliant.
