Overview
The STM32F723ZET6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F722xx and STM32F723xx series. It is based on the Arm® Cortex®-M7 32-bit RISC core, operating at a frequency of up to 216 MHz. This core features a single floating-point unit (SFPU) supporting Arm® single-precision data-processing instructions and DSP instructions, along with a memory protection unit (MPU) for enhanced application security.
The device incorporates high-speed embedded memories, including up to 512 Kbytes of Flash memory, 256 Kbytes of SRAM, and various other memory configurations. It also includes a wide range of peripherals and communication interfaces, making it suitable for complex and demanding applications.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator), and L1-cache (8 Kbytes of data cache and 8 Kbytes of instruction cache) |
| Frequency | Up to 216 MHz |
| Flash Memory | Up to 512 Kbytes with protection mechanisms (read and write protections, PCROP) |
| 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 | Up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories |
| 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 | Up to thirteen 16-bit timers and two 32-bit timers |
| Communication Interfaces | Up to 3× I2C, up to 4 USARTs/UARTs, up to 5 SPIs, 2× SAIs, 1× CAN (2.0B active), 2× SDMMCs |
| USB | USB 2.0 full-speed/device/host/OTG controller and USB 2.0 high-speed/full-speed/device/host/OTG controller |
| Power Supply | 1.7 V to 3.6 V application supply and I/Os |
| Operating Temperature | Industrial grade, specific temperature range depends on the package |
| Package | LQFP 144 20x20x1.4 mm |
Key Features
- High-Performance Core: Arm® 32-bit Cortex®-M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator), and L1-cache.
- Memory and Storage: Up to 512 Kbytes of Flash memory, 256 Kbytes of SRAM, and various other memory configurations.
- Analog and Digital Converters: Three 12-bit ADCs and two 12-bit D/A converters.
- Timers and Counters: Up to thirteen 16-bit timers and two 32-bit timers, along with watchdogs and a SysTick timer.
- Communication Interfaces: Multiple I2C, USART/UART, SPI, SAIs, CAN, and SDMMCs interfaces.
- USB Connectivity: USB 2.0 full-speed/device/host/OTG and high-speed/full-speed/device/host/OTG controllers.
- Power Management: Sleep, Stop, and Standby modes, VBAT supply for RTC, and backup SRAM.
- Debug and Trace: SWD and JTAG interfaces, Cortex®-M7 Trace Macrocell™.
- Security Features: True random number generator, CRC calculation unit, and a 96-bit unique ID.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial communication protocols.
- Medical Devices: Can be used in medical equipment requiring high precision and reliability.
- Consumer Electronics: Ideal for advanced consumer devices such as smart home appliances and audio equipment.
- Automotive Systems: Applicable in various automotive applications including infotainment and control systems.
- IoT Devices: Suitable for Internet of Things (IoT) applications requiring high performance and low power consumption.
Q & A
- What is the core architecture of the STM32F723ZET6?
The STM32F723ZET6 is based on the Arm® 32-bit Cortex®-M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator), and L1-cache.
- What is the maximum frequency of the STM32F723ZET6?
The maximum frequency is up to 216 MHz.
- How much Flash memory does the STM32F723ZET6 have?
Up to 512 Kbytes of Flash memory.
- What types of ADCs and DACs are available on the STM32F723ZET6?
Three 12-bit ADCs and two 12-bit D/A converters.
- What communication interfaces are supported by the STM32F723ZET6?
Multiple I2C, USART/UART, SPI, SAIs, CAN, and SDMMCs interfaces.
- Does the STM32F723ZET6 support USB connectivity?
Yes, it supports USB 2.0 full-speed/device/host/OTG and high-speed/full-speed/device/host/OTG controllers.
- What are the power management features of the STM32F723ZET6?
Sleep, Stop, and Standby modes, VBAT supply for RTC, and backup SRAM.
- What debug and trace capabilities does the STM32F723ZET6 offer?
SWD and JTAG interfaces, Cortex®-M7 Trace Macrocell™.
- What security features are included in the STM32F723ZET6?
True random number generator, CRC calculation unit, and a 96-bit unique ID.
- What is the typical operating temperature range for the STM32F723ZET6?
Industrial grade, specific temperature range depends on the package.
- What package options are available for the STM32F723ZET6?
LQFP 144 20x20x1.4 mm.
