Overview
The STM32F407ZET6 is a high-performance 32-bit microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the Arm® Cortex®-M4 core, operating at a frequency of up to 168 MHz. This microcontroller features a floating-point unit (FPU) that supports all Arm single-precision data-processing instructions and a full set of DSP instructions, along with a memory protection unit (MPU) to enhance application security. The device is packaged in a 144-pin LQFP and operates within a temperature range of -40 °C to the maximum specified by the device. It is designed for a wide range of applications requiring high computational power and advanced peripherals.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU |
| Frequency | Up to 168 MHz |
| Flash Memory | Up to 1 Mbyte (512 KB for STM32F407ZET6 specifically) |
| SRAM | Up to 192+4 Kbytes (including 64-Kbyte of CCM data RAM and 4 Kbytes of backup SRAM) |
| OTP Memory | 512 bytes |
| Package | 144-pin LQFP (20x20 mm, 0.50 mm pitch) |
| Operating Voltage | 1.8 V to 3.6 V |
| Operating Temperature | -40 °C to maximum specified by the device |
| 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) |
| Communication Interfaces | Up to 15 interfaces including USB, Ethernet, CAN, SPI, I2C, USART, etc. |
Key Features
- High-Performance Core: Arm® 32-bit Cortex®-M4 CPU with FPU, supporting all Arm single-precision data-processing instructions and a full set of DSP instructions.
- Memory and Storage: Up to 1 Mbyte of flash memory, up to 192+4 Kbytes of SRAM, and 512 bytes of OTP memory.
- Advanced Peripherals: Includes three 12-bit ADCs, two DACs, 17 timers, and a variety of communication interfaces such as USB, Ethernet, CAN, SPI, and I2C.
- Low-Power Modes: Sleep, Stop, and Standby modes to reduce power consumption.
- Memory Controller: Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR, and NAND memories.
- Debug and Trace: Serial wire debug (SWD) and JTAG interfaces, along with Cortex-M4 Embedded Trace Macrocell™.
Applications
- Motor Drive & Control: Capable of controlling various types of motors (DC, BLDC, PMSM, ACIM) using advanced timers, PWM outputs, ADC inputs, and communication interfaces. It supports motor control algorithms like field-oriented control (FOC) and sensorless FOC.
- Medical Devices: Suitable for medical devices that require processing and displaying complex data, such as ECGs, blood pressure monitors, and glucose meters. It can communicate with other devices or networks using Ethernet, USB, CAN, or wireless interfaces.
- Consumer Electronics: Ideal for consumer electronics requiring rich user interfaces, such as smartphones, tablets, cameras, and gaming consoles. It supports multimedia applications like audio and video playback, recording, and streaming.
- Computers & Computer Peripherals: Used in computers and peripherals that need high-speed data transfers, such as printers, scanners, keyboards, and mice. It supports various protocols like USB, Ethernet, HDMI, etc..
Q & A
- What is the core architecture of the STM32F407ZET6?
The STM32F407ZET6 is based on the Arm® 32-bit Cortex®-M4 core with a floating-point unit (FPU).
- What is the maximum operating frequency of the STM32F407ZET6?
The maximum operating frequency is up to 168 MHz.
- How much flash memory does the STM32F407ZET6 have?
The STM32F407ZET6 has 512 KB of flash memory.
- What types of memory does the STM32F407ZET6 support?
The device supports Compact Flash, SRAM, PSRAM, NOR, and NAND memories through its flexible static memory controller.
- What are the low-power modes available on the STM32F407ZET6?
The device features Sleep, Stop, and Standby modes to reduce power consumption.
- What communication interfaces are available on the STM32F407ZET6?
The device includes interfaces such as USB, Ethernet, CAN, SPI, I2C, and USART.
- Can the STM32F407ZET6 be used for motor control applications?
Yes, it can control various types of motors using its advanced timers, PWM outputs, ADC inputs, and communication interfaces.
- Is the STM32F407ZET6 suitable for medical devices?
Yes, it is suitable for medical devices that require processing and displaying complex data and communicating with other devices or networks.
- What is the package type and pin count of the STM32F407ZET6?
The device is packaged in a 144-pin LQFP (20x20 mm, 0.50 mm pitch).
- Does the STM32F407ZET6 support debug and trace capabilities?
Yes, it supports serial wire debug (SWD) and JTAG interfaces, along with Cortex-M4 Embedded Trace Macrocell™.
