Overview
The STM32F777IIK6 is a high-performance 32-bit microcontroller from STMicroelectronics, part of the STM32F7 series. It is based on the ARM® Cortex®-M7 32-bit RISC core, operating at up to 216 MHz and featuring a single floating-point unit (FPU). This microcontroller is designed for applications requiring high processing power, advanced peripherals, and low power consumption. It is particularly suited for demanding applications in various fields such as industrial control, medical devices, and consumer electronics.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | ARM® 32-bit Cortex®-M7 CPU with FPU |
| Operating Frequency | Up to 216 MHz |
| Program Memory Size | Up to 2 MB Flash |
| RAM Size | 512 KB SRAM (including 128 KB Data TCM RAM and 16 KB Instruction TCM RAM) + 4 KB Backup SRAM |
| Operating Temperature | -40°C to 85°C |
| Supply Voltage | 1.7 V to 3.6 V |
| Package | 201-UFBGA |
| Mounting Type | Surface Mount |
| Number of I/Os | 132 |
| Connectivity | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Key Features
- Up to four I2C interfaces, six SPIs, and three I2S in half-duplex mode
- Four USARTs plus four UARTs
- USB OTG full-speed and high-speed with full-speed capability (with the ULPI)
- Three CANs and two SAI serial audio interfaces
- Two SDMMC host interfaces, Ethernet, and camera interfaces
- LCD-TFT display controller and Chrom-ART Accelerator™
- SPDIFRX interface and HDMI-CEC
- Advanced peripherals including Quad-SPI Flash memory interface and cryptographic acceleration cell
- Low-power modes: Sleep, Stop, and Standby
- True random number generator (RNG) and CRC calculation unit
- RTC with subsecond accuracy and hardware calendar
Applications
- Motor drive and application control
- Medical equipment
- Industrial applications: PLC, inverters, circuit breakers
- Printers and scanners
- Alarm systems, video intercom, and HVAC
- Home audio appliances
- Mobile applications and Internet of Things (IoT)
- Wearable devices: smartwatches
Q & A
- What is the core processor of the STM32F777IIK6?
The core processor is the ARM® 32-bit Cortex®-M7 CPU with a floating-point unit (FPU).
- What is the maximum operating frequency of the STM32F777IIK6?
The maximum operating frequency is up to 216 MHz.
- How much program memory does the STM32F777IIK6 have?
The STM32F777IIK6 has up to 2 MB of Flash memory.
- What is the RAM size of the STM32F777IIK6?
The RAM size is 512 KB SRAM, including 128 KB Data TCM RAM and 16 KB Instruction TCM RAM, plus 4 KB Backup SRAM.
- What is the operating temperature range of the STM32F777IIK6?
The operating temperature range is -40°C to 85°C.
- What are the key connectivity options of the STM32F777IIK6?
The key connectivity options include CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, and USB OTG.
- What are some of the advanced peripherals available on the STM32F777IIK6?
Advanced peripherals include Quad-SPI Flash memory interface, cryptographic acceleration cell, LCD-TFT display controller, and Chrom-ART Accelerator™.
- Does the STM32F777IIK6 support low-power modes?
Yes, it supports low-power modes such as Sleep, Stop, and Standby.
- What is the package type of the STM32F777IIK6?
The package type is 201-UFBGA.
- Is the STM32F777IIK6 RoHS compliant?
Yes, it is ROHS3 compliant.
