Overview
The STM32F756IGK6 is a high-performance microcontroller from STMicroelectronics, based on the ARM® Cortex®-M7 32-bit RISC core. This device operates at a frequency of up to 216 MHz and features a single floating point unit (SFPU) that supports all ARM® single-precision data-processing instructions and data types. It also includes a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.
The microcontroller incorporates high-speed embedded memories, including up to 1 Mbyte of Flash memory, 320 Kbytes of SRAM, and 16 Kbytes of instruction TCM RAM. It also features a range of enhanced I/Os and peripherals connected to multiple buses, supporting internal and external memory access.
Key Specifications
| Specification | Details |
|---|---|
| Core | ARM® 32-bit Cortex®-M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator™), and L1-cache: 4KB data cache and 4KB instruction cache |
| Frequency | Up to 216 MHz |
| Memories | Up to 1MB of Flash memory, 320KB of SRAM (including 64KB of data TCM RAM), 16KB of instruction TCM RAM, and 4KB of backup SRAM |
| ADCs | Three 12-bit ADCs, up to 24 channels and 7.2 MSPS in triple interleaved mode |
| DACs | Two 12-bit D/A converters |
| Timers | Thirteen 16-bit timers (including one low-power timer), two 32-bit timers |
| Communication Interfaces | Up to 4 USARTs/4 UARTs, up to 6 SPIs, 2 x SAIs, 2 x CANs (2.0B active), USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC |
| Power Supply | 1.7 V to 3.6 V application supply and I/Os |
| Package | UFBGA 176+25 10x10x0.6 P 0.65 mm or LQFP 176 24x24x1.4 mm |
| Operating Temperature | -40°C to 85°C (Industrial grade) |
Key Features
- High-Performance Core: ARM® Cortex®-M7 CPU with FPU and ART Accelerator™ for efficient execution.
- Enhanced Memories: Up to 1MB of Flash memory, 320KB of SRAM, and dedicated TCM RAM for real-time data.
- Advanced Peripherals: Three 12-bit ADCs, two DACs, multiple timers, and a true random number generator.
- Communication Interfaces: USB 2.0, Ethernet MAC, CAN, SPI, I2C, and more for versatile connectivity.
- Cryptographic Acceleration: Hardware acceleration for AES, DES, HASH, and HMAC.
- Low-Power Modes: Sleep, Stop, and Standby modes with backup SRAM for power efficiency.
- Debug and Trace: SWD & JTAG interfaces and Cortex®-M7 Trace Macrocell™ for debugging.
Applications
- Industrial Automation: Motor control, process control, and automation systems.
- Medical Devices: Medical imaging, patient monitoring, and diagnostic equipment.
- Consumer Electronics: Smart home devices, audio and video equipment, and gaming consoles.
- Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.
- IoT and Wearables: Internet of Things devices, wearables, and smart sensors.
Q & A
- What is the core architecture of the STM32F756IGK6?
The STM32F756IGK6 is based on the ARM® Cortex®-M7 32-bit RISC core.
- What is the maximum operating frequency of the STM32F756IGK6?
The maximum operating frequency is up to 216 MHz.
- How much Flash memory does the STM32F756IGK6 have?
The STM32F756IGK6 has up to 1 Mbyte of Flash memory.
- What types of communication interfaces are available on the STM32F756IGK6?
The device features USB 2.0, Ethernet MAC, CAN, SPI, I2C, and more.
- Does the STM32F756IGK6 support cryptographic acceleration?
Yes, it supports hardware acceleration for AES, DES, HASH, and HMAC.
- What are the power supply requirements for the STM32F756IGK6?
The device operates with a 1.7 V to 3.6 V application supply and I/Os.
- What are the available packages for the STM32F756IGK6?
The device is available in UFBGA 176+25 and LQFP 176 packages.
- What is the operating temperature range for the STM32F756IGK6?
The operating temperature range is -40°C to 85°C (Industrial grade).
- Does the STM32F756IGK6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes with backup SRAM.
- What debug and trace capabilities are available on the STM32F756IGK6?
The device features SWD & JTAG interfaces and Cortex®-M7 Trace Macrocell™.
