Overview
The STM32F765ZIT7TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F765xx family. It is based on the Arm® Cortex®-M7 32-bit RISC core, operating at up to 216 MHz. This microcontroller features a floating-point unit (FPU), a memory protection unit (MPU), and a full set of DSP instructions, enhancing application security and performance. The device includes high-speed embedded memories, extensive I/Os, and advanced peripherals, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache |
| Maximum Clock 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 |
| ADC Resolution | 12-bit, up to 24 channels |
| DAC Resolution | 12-bit, 2 converters |
| Timers | Up to 18 timers (13 x 16-bit, 2 x 32-bit) |
| Communication Interfaces | Up to four I2Cs, six SPIs, four USARTs/UARTs, three CANs, two SAI serial audio 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 |
| Package | LQFP 144 (20x20x1.4 mm) |
Key Features
- High-performance Arm® Cortex®-M7 core with FPU, ART Accelerator, and L1-cache
- Up to 2 Mbytes of flash memory and 512 Kbytes of SRAM
- Advanced peripherals including three 12-bit ADCs, two 12-bit DACs, and multiple timers
- Extensive communication interfaces: I2Cs, SPIs, USARTs/UARTs, CANs, SAI, USB OTG, and Ethernet
- Graphics capabilities: Chrom-ART Accelerator, LCD-TFT controller, and hardware JPEG codec
- Low-power modes: Sleep, Stop, and Standby
- Dedicated supply inputs for USB and SDMMC2
- True random number generator, CRC calculation unit, and RTC with subsecond accuracy
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 STM32F765ZIT7TR?
The STM32F765ZIT7TR is based on the Arm® Cortex®-M7 32-bit RISC core.
- What is the maximum clock frequency of the STM32F765ZIT7TR?
The maximum clock frequency is up to 216 MHz.
- How much flash and SRAM memory does the STM32F765ZIT7TR have?
The device has up to 2 Mbytes of flash memory and 512 Kbytes of SRAM.
- What are the key communication interfaces available on the STM32F765ZIT7TR?
The device features I2Cs, SPIs, USARTs/UARTs, CANs, SAI, USB OTG, and Ethernet.
- What are the operating temperature and power supply ranges for the STM32F765ZIT7TR?
The operating temperature range is -40 to +105 °C, and the power supply range is 1.7 to 3.6 V.
- What package options are available for the STM32F765ZIT7TR?
The device is available in an LQFP 144 (20x20x1.4 mm) package.
- Does the STM32F765ZIT7TR support low-power modes?
- What graphics capabilities does the STM32F765ZIT7TR have?
The device features a Chrom-ART Accelerator, LCD-TFT controller, and hardware JPEG codec.
- Are there any dedicated supply inputs for specific peripherals?
- Does the STM32F765ZIT7TR have a true random number generator and RTC?
