Overview
The STM32F732ZET6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F732xx series. It is based on the Arm® Cortex®-M7 32-bit RISC core, operating at frequencies up to 216 MHz. This microcontroller features a single floating-point unit (SFPU) and a full set of DSP instructions, along with a memory protection unit (MPU) to enhance application security. The device includes high-speed embedded memories, extensive I/Os, and a wide range of peripherals, making it suitable for various demanding applications.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache (8 Kbytes data cache and 8 Kbytes instruction cache) |
| Frequency | Up to 216 MHz |
| Flash Memory | Up to 512 Kbytes with protection mechanisms |
| SRAM | 256 Kbytes (including 64 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM) + 4 Kbytes of backup SRAM |
| OTP Memory | 528 bytes |
| External Memory Controller | Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories |
| ADCs | 3 × 12-bit, 2.4 MSPS, up to 24 channels and 7.2 MSPS in triple interleaved mode |
| DACs | 2 × 12-bit |
| Timers | Up to 18 timers (13 × 16-bit and 2 × 32-bit) |
| Communication Interfaces | Up to 3 × I2C, 4 × USART/UART, 5 × SPI, 2 × SAIs, USB 2.0 full-speed/device/host/OTG, CAN 2.0B |
| Power Supply | 1.7 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package | LQFP 144 20x20x1.4 mm |
Key Features
- High-performance Arm® Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache.
- High-speed embedded memories: up to 512 Kbytes of Flash memory, 256 Kbytes of SRAM, and 4 Kbytes of backup SRAM.
- Flexible external memory controller supporting various memory types.
- Advanced analog peripherals: 3 × 12-bit ADCs, 2 × 12-bit DACs.
- Extensive range of timers: up to 18 timers including 16-bit and 32-bit timers.
- Multiple communication interfaces: I2C, USART/UART, SPI, SAIs, USB OTG, and CAN.
- Low-power modes: Sleep, Stop, and Standby.
- True random number generator, CRC calculation unit, and 96-bit unique ID.
- Debug mode with SWD and JTAG interfaces, and Cortex®-M7 Trace Macrocell™.
Applications
- Embedded Design & Development
- Motor Drive & Control
- Medical Devices
- Industrial Automation
- Consumer Electronics
- Portable Devices
- Audio Applications
Q & A
- What is the core architecture of the STM32F732ZET6?
The STM32F732ZET6 is based on the Arm® Cortex®-M7 32-bit RISC core. - What is the maximum operating frequency of the STM32F732ZET6?
The maximum operating frequency is up to 216 MHz. - How much Flash memory does the STM32F732ZET6 have?
The device has up to 512 Kbytes of Flash memory. - What types of analog-to-digital converters (ADCs) are available on the STM32F732ZET6?
The device features 3 × 12-bit ADCs with up to 24 channels and 7.2 MSPS in triple interleaved mode. - What communication interfaces are supported by the STM32F732ZET6?
The device supports up to 3 × I2C, 4 × USART/UART, 5 × SPI, 2 × SAIs, USB 2.0 full-speed/device/host/OTG, and CAN 2.0B. - What is the operating temperature range of the STM32F732ZET6?
The operating temperature range is -40°C to 85°C. - What package type is the STM32F732ZET6 available in?
The device is available in an LQFP 144 20x20x1.4 mm package. - Does the STM32F732ZET6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes. - What security features are included in the STM32F732ZET6?
The device includes a memory protection unit (MPU), read and write protections, and proprietary code readout protection (PCROP). - Is the STM32F732ZET6 RoHS compliant?
Yes, the STM32F732ZET6 is RoHS compliant with an Ecopack2 grade.
