Overview
The STM32F767IIK6 is a high-performance 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 frequency. This microcontroller features a floating point unit (FPU), a memory protection unit (MPU), and a full set of DSP instructions, making it suitable for a wide range of applications requiring high computational power and advanced peripherals.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-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 I2Cs, six SPIs, four USARTs/UARTs, three CANs, two SDMMC host interfaces, USB OTG full-speed and high-speed, 10/100 Ethernet MAC |
| Operating Temperature | –40 to +105 °C |
| Power Supply | 1.7 to 3.6 V application supply and I/Os |
| Package | UFBGA 176+25 10x10x0.6 P 0.65 mm |
Key Features
- Includes ST state-of-the-art patented technology
- Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache
- 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
- Advanced peripherals: SDMMC interfaces, flexible memory control (FMC) interface, Quad-SPI Flash memory interface, camera interface for CMOS sensors
- Low-power modes: Sleep, Stop, and Standby modes
- VBAT supply for RTC, 32×32 bit backup registers + 4 Kbytes backup SRAM
- General-purpose DMA: 16-stream DMA controller with FIFOs and burst support
- Up to 168 I/O ports with interrupt capability
- Debug mode with SWD and JTAG interfaces, Cortex®-M7 Trace Macrocell™
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 architecture of the STM32F767IIK6?
The STM32F767IIK6 is based on the Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache.
- What is the maximum operating frequency of the STM32F767IIK6?
The maximum operating frequency is up to 216 MHz.
- How much flash memory does the STM32F767IIK6 have?
The STM32F767IIK6 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 STM32F767IIK6?
The device features up to four I2Cs, six SPIs, four USARTs/UARTs, three CANs, two SDMMC host interfaces, USB OTG full-speed and high-speed, and a 10/100 Ethernet MAC.
- What is the operating temperature range of the STM32F767IIK6?
The operating temperature range is –40 to +105 °C.
- What power supply range does the STM32F767IIK6 support?
The device supports a power supply range of 1.7 to 3.6 V.
- What types of timers are available on the STM32F767IIK6?
The device includes up to thirteen 16-bit timers and two 32-bit timers.
- Does the STM32F767IIK6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes.
- What is the purpose of the Chrom-ART Accelerator in the STM32F767IIK6?
The Chrom-ART Accelerator is a graphical hardware accelerator that enables enhanced graphical user interfaces.
- What is the package type of the STM32F767IIK6?
The package type is UFBGA 176+25 10x10x0.6 P 0.65 mm.
- What are some typical applications of the STM32F767IIK6?
Typical applications include motor drive and control, medical equipment, industrial applications, printers, scanners, alarm systems, home audio appliances, and wearable devices.
