Overview
The STM32F765ZGT7 is a high-performance microcontroller from STMicroelectronics, part of the STM32F765xx series. It is based on the Arm® 32-bit Cortex®-M7 core, operating at up to 216 MHz and featuring a floating-point unit (FPU), DSP instructions, and a memory protection unit (MPU). This MCU is designed for applications requiring high computational power, advanced graphics capabilities, and extensive peripheral support.
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 1 Mbyte (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 |
| Communication Interfaces | Up to four I2C, four USARTs/UARTs, six SPIs, three CANs, two SDMMC, USB OTG HS/FS, 10/100 Ethernet MAC |
| Graphics | Chrom-ART Accelerator, Hardware JPEG codec, LCD-TFT controller (up to XGA resolution), MIPI® DSI host controller (up to 720p 30 Hz resolution) |
| Power Supply | 1.7 to 3.6 V application supply and I/Os |
| Temperature Range | –40 to +105 °C |
| Package | LQFP 144 (20x20x1.4 mm) |
Key Features
- Includes ST state-of-the-art patented technology
- Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache
- Up to 2 Mbytes of flash memory and 512 Kbytes of SRAM
- Flexible external memory controller with up to 32-bit data bus
- Dual mode Quad-SPI Flash memory interface
- Chrom-ART Accelerator 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 communication interfaces including USB OTG, Ethernet, and camera interfaces
- Low-power modes: Sleep, Stop, and Standby
- Up to 18 timers and two watchdogs
- Debug mode with SWD and JTAG interfaces, Cortex®-M7 Trace Macrocell™
- Up to 168 I/O ports with interrupt capability
Applications
The STM32F765ZGT7 is suitable for a wide range of applications due to its high-performance capabilities and extensive peripheral set. These include:
- Industrial automation and control systems
- Medical devices requiring advanced graphics and computational power
- Automotive systems, especially those needing high-speed communication interfaces
- Consumer electronics with demanding graphical and multimedia requirements
- IoT devices that require low power consumption and advanced connectivity options
Q & A
- What is the core architecture of the STM32F765ZGT7?
The STM32F765ZGT7 is based on the Arm® 32-bit Cortex®-M7 core with a floating-point unit (FPU) and DSP instructions.
- What is the maximum operating frequency of the STM32F765ZGT7?
The maximum operating frequency is up to 216 MHz.
- How much flash and SRAM memory does the STM32F765ZGT7 have?
The device has up to 1 Mbyte of flash memory and 512 Kbytes of SRAM.
- What are the key graphics features of the STM32F765ZGT7?
The device includes a Chrom-ART Accelerator, a hardware JPEG codec, an LCD-TFT controller supporting up to XGA resolution, and a MIPI® DSI host controller supporting up to 720p 30 Hz resolution.
- What communication interfaces are available on the STM32F765ZGT7?
The device features up to four I2C, four USARTs/UARTs, six SPIs, three CANs, two SDMMC, USB OTG HS/FS, and a 10/100 Ethernet MAC.
- What are the power supply and temperature range specifications of the STM32F765ZGT7?
The device operates from a 1.7 to 3.6 V power supply and has a temperature range of –40 to +105 °C.
- What are the low-power modes available on the STM32F765ZGT7?
The device supports Sleep, Stop, and Standby modes for low-power applications.
- How many timers and watchdogs does the STM32F765ZGT7 have?
The device has up to 18 timers and two watchdogs.
- What debug interfaces are available on the STM32F765ZGT7?
The device supports SWD and JTAG interfaces, along with the Cortex®-M7 Trace Macrocell™.
- How many I/O ports does the STM32F765ZGT7 have?
The device has up to 168 I/O ports with interrupt capability.
- In what package is the STM32F765ZGT7 available?
The device is available in an LQFP 144 (20x20x1.4 mm) package.
