Overview
The STM32F777NIH6TR, 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) to enhance application security.
The STM32F777NIH6TR is part of the STM32F777xx family, which incorporates high-speed embedded memories, extensive I/Os, and advanced peripherals. This microcontroller is designed for applications requiring high computational power, advanced graphics capabilities, and robust security features.
Key Specifications
| Parameter | Specification |
|---|---|
| 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, four USARTs/UARTs, six SPIs, three CANs, USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC |
| Graphics | Chrom-ART Accelerator, hardware JPEG codec, LCD-TFT controller supporting up to XGA resolution, MIPI® DSI host controller |
| Security | Cryptographic acceleration for AES, DES, HASH, HMAC; True random number generator (RNG); CRC calculation unit |
| Package | TFBGA 216 13x13x1.2 P 0.8 mm |
| Operating Temperature | -40°C to 105°C |
Key Features
- Includes ST state-of-the-art patented technology
- Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache for high-performance computing
- High-speed embedded memories: up to 2 Mbytes of flash memory, 512 Kbytes of SRAM, and 4 Kbytes of backup SRAM
- Advanced graphics capabilities: Chrom-ART Accelerator, hardware JPEG codec, LCD-TFT controller, and MIPI® DSI host controller
- Extensive range of peripherals: multiple timers, ADCs, DACs, DMA controller, and various communication interfaces
- Low-power modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers
- Advanced security features: cryptographic acceleration, true random number generator, and CRC calculation unit
- ECOPACK2 compliant packages
Applications
- Industrial automation and control systems
- Medical devices requiring high computational power and advanced graphics
- Automotive systems, including infotainment and driver assistance
- Consumer electronics, such as smart home devices and wearables
- IoT devices with advanced security and connectivity requirements
- High-performance computing applications in various sectors
Q & A
- What is the core architecture of the STM32F777NIH6TR?
The STM32F777NIH6TR is based on the Arm® 32-bit Cortex®-M7 CPU with a floating point unit (FPU), ART Accelerator, and L1-cache.
- What is the maximum frequency of the STM32F777NIH6TR?
The maximum frequency is up to 216 MHz.
- How much flash memory does the STM32F777NIH6TR have?
It has up to 2 Mbytes of flash memory, organized into two banks allowing read-while-write.
- What are the key graphics features of the STM32F777NIH6TR?
The key graphics features include the Chrom-ART Accelerator, hardware JPEG codec, LCD-TFT controller supporting up to XGA resolution, and MIPI® DSI host controller.
- What security features does the STM32F777NIH6TR offer?
The device offers cryptographic acceleration for AES, DES, HASH, HMAC, a true random number generator (RNG), and a CRC calculation unit.
- What are the low-power modes available on the STM32F777NIH6TR?
The device supports Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- What communication interfaces are available on the STM32F777NIH6TR?
The device includes up to four I2C interfaces, four USARTs/UARTs, six SPIs, three CANs, USB 2.0 full-speed/device/host/OTG, and a 10/100 Ethernet MAC.
- What is the package type and size of the STM32F777NIH6TR?
The package type is TFBGA 216 with dimensions of 13x13x1.2 mm.
- Is the STM32F777NIH6TR RoHS compliant?
- What is the operating temperature range of the STM32F777NIH6TR?
The operating temperature range is from -40°C to 105°C.
