Overview
The STM32F765ZIT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F765xx 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 applications requiring high computational power and advanced digital control.
The device includes up to 2 Mbytes of flash memory, 512 Kbytes of SRAM, and various peripherals such as ADCs, DACs, timers, and advanced communication interfaces. It also supports low-power modes and a wide range of temperature operations from –40 to +105 °C.
Key Specifications
| Parameter | Specification |
|---|---|
| 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 |
| SRAM | 512 Kbytes (including 128 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM) + 4 Kbytes of backup SRAM |
| ADCs | Three 12-bit ADCs, up to 24 channels |
| 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 interfaces, USB OTG full-speed and high-speed, 10/100 Ethernet MAC |
| 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
- Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache, operating at up to 216 MHz
- Up to 2 Mbytes of flash memory and 512 Kbytes of SRAM
- Three 12-bit ADCs, two 12-bit D/A converters, and digital filters for sigma delta modulator (DFSDM)
- Up to thirteen 16-bit timers and two 32-bit timers, with advanced motor control capabilities
- Advanced communication interfaces including USB OTG, Ethernet, CAN, SPI, I2C, and serial audio interfaces
- Chrom-ART Accelerator for enhanced graphical user interface, hardware JPEG codec, and LCD-TFT controller supporting up to XGA resolution
- Low-power modes including Sleep, Stop, and Standby, with VBAT supply for RTC and backup registers
- Up to 168 I/O ports with interrupt capability and up to 164 fast I/Os up to 108 MHz
Applications
The STM32F765ZIT6 is suitable for a wide range of applications due to its high-performance capabilities and extensive set of peripherals. These include:
- Industrial automation and control systems
- Automotive systems, especially those requiring advanced digital control and high-performance analog capabilities
- Medical devices that need precise and high-speed processing
- Consumer electronics requiring advanced graphical user interfaces and multimedia capabilities
- IoT devices that need robust communication interfaces and low-power operation
Q & A
- What is the core architecture of the STM32F765ZIT6?
The STM32F765ZIT6 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 operating frequency of the STM32F765ZIT6?
The maximum operating frequency is up to 216 MHz.
- How much flash and SRAM memory does the STM32F765ZIT6 have?
The device has up to 2 Mbytes of flash memory and 512 Kbytes of SRAM.
- What types of communication interfaces are available on the STM32F765ZIT6?
The device includes USB OTG, Ethernet, CAN, SPI, I2C, and serial audio interfaces among others.
- What is the temperature range for the STM32F765ZIT6?
The device operates in the –40 to +105 °C temperature range.
- What are the power supply requirements for the STM32F765ZIT6?
The device requires a 1.7 to 3.6 V application supply and I/Os.
- Does the STM32F765ZIT6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- What kind of graphical capabilities does the STM32F765ZIT6 have?
The device features a Chrom-ART Accelerator, hardware JPEG codec, and an LCD-TFT controller supporting up to XGA resolution.
- How many I/O ports does the STM32F765ZIT6 have?
The device has up to 168 I/O ports with interrupt capability and up to 164 fast I/Os up to 108 MHz.
- What is the package type for the STM32F765ZIT6?
The device is available in an LQFP 144 20x20x1.4 mm package.
- Is the STM32F765ZIT6 RoHS compliant?
Yes, the device is RoHS compliant with an Ecopack2 grade.
