Overview
The STM32F407ZET7 is a high-performance microcontroller from the STM32F407xx family, produced by STMicroelectronics. It is based on the Arm® Cortex®-M4 32-bit RISC core, which operates at a frequency of up to 168 MHz and includes a floating-point unit (FPU) and a memory protection unit (MPU). This microcontroller is designed to offer advanced features and peripherals, making it suitable for a wide range of applications that require high processing power and low power consumption.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator), up to 168 MHz |
| Flash Memory | Up to 1 Mbyte |
| SRAM | Up to 192+4 Kbytes, including 64-Kbyte of CCM (core coupled memory) data RAM |
| OTP Memory | 512 bytes |
| 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 17 timers: 12 × 16-bit and 2 × 32-bit timers up to 168 MHz |
| Communication Interfaces | Up to 3 × I2C, up to 4 USARTs/2 UARTs, up to 3 SPIs, 2 × CAN interfaces (2.0B Active), SDIO interface, USB 2.0 full-speed/device/host/OTG, 10/100 Ethernet MAC |
| Power Supply | 1.8 V to 3.6 V application supply and I/Os |
| Low-Power Modes | Sleep, Stop, and Standby modes |
| Package | LQFP 144 20x20x1.4 mm |
| Operating Temperature | -40°C to 105°C |
Key Features
- High-performance Arm® Cortex®-M4 32-bit RISC core with FPU and DSP instructions
- Adaptive real-time accelerator (ART Accelerator) for 0-wait state execution from flash memory
- Up to 1 Mbyte of flash memory and up to 192+4 Kbytes of SRAM
- Flexible static memory controller supporting various memory types
- Advanced communication interfaces including USB, Ethernet, and CAN
- Multiple timers, ADCs, and DACs for versatile application support
- Low-power modes for energy-efficient operation
- True random number generator, CRC calculation unit, and 96-bit unique ID
- RTC with subsecond accuracy and hardware calendar
- Up to 140 I/O ports with interrupt capability and up to 138 5 V-tolerant I/Os
Applications
- Industrial automation and control systems
- Medical devices requiring high precision and reliability
- Aerospace and defense applications
- Automotive systems, including advanced driver-assistance systems (ADAS)
- Consumer electronics, such as smart home devices and wearables
- Internet of Things (IoT) devices and smart sensors
- Robotics and mechatronics
Q & A
- What is the core architecture of the STM32F407ZET7?
The STM32F407ZET7 is based on the Arm® Cortex®-M4 32-bit RISC core with a floating-point unit (FPU) and DSP instructions.
- What is the maximum frequency of the STM32F407ZET7?
The maximum frequency is up to 168 MHz.
- How much flash memory does the STM32F407ZET7 have?
Up to 1 Mbyte of flash memory.
- What types of communication interfaces are available on the STM32F407ZET7?
The microcontroller includes USB, Ethernet, CAN, I2C, SPI, and UART interfaces.
- Does the STM32F407ZET7 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes for low-power operation.
- What is the operating temperature range of the STM32F407ZET7?
The operating temperature range is -40°C to 105°C.
- Does the STM32F407ZET7 have a real-time clock (RTC)?
Yes, it includes an RTC with subsecond accuracy and a hardware calendar.
- How many I/O ports does the STM32F407ZET7 have?
Up to 140 I/O ports with interrupt capability.
- Is the STM32F407ZET7 RoHS compliant?
Yes, it is RoHS compliant and comes in an ECOPACK2 package.
- What is the package type of the STM32F407ZET7?
LQFP 144 20x20x1.4 mm.
