Part Number: STM32F407ZGT6

Manufacturer: STMicroelectronics

Description: IC MCU 32BIT 1MB FLASH 144LQFP

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Technical Specifications of STM32F407ZGT6

Datasheet  STM32F407ZGT6 datasheet
Category Integrated Circuits (ICs)
Family Embedded – Microcontrollers
Manufacturer STMicroelectronics
Series STM32 F4
Packaging Tray
Part Status Active
Core Processor ARM? Cortex?-M4
Core Size 32-Bit
Speed 168MHz
Connectivity CAN, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LIN, SPI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O 114
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
RAM Size 192K x 8
Voltage – Supply (Vcc/Vdd) 1.8 V ~ 3.6 V
Data Converters A/D 24x12b, D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 144-LQFP
Supplier Device Package 144-LQFP (20×20)


The STM32F407ZGT6 is part of the STM32F405xx and STM32F407xx families, which are based on the powerful Arm Cortex-M4 32-bit RISC processor. These microcontrollers are popular for a wide range of embedded systems applications due to their strong performance, extensive feature set, and flexibility. In this comprehensive tutorial, we will look at the STM32F407ZGT6’s essential characteristics, capabilities, and potential applications.

Overview of the STM32F407ZGT6

● High-Performance Cortex-M4 Core

The STM32F407ZGT6 is powered by an Arm Cortex-M4 CPU with a clock frequency of up to 168 MHz. This core includes a Floating Point Unit (FPU) that enables single-precision data-processing instructions and data formats, making it excellent for mathematical calculations. Furthermore, the Cortex-M4 core includes a complete set of Digital Signal Processing (DSP) instructions, which improves its applicability for signal processing applications.

● Extensive Memory Options

Memory is an important component of every microcontroller, which the STM32F407ZGT6 delivers. It has up to 1 Mbyte of Flash memory for program storage, giving you plenty of room for your work. There is up to 192 Kbytes of SRAM for data storage, including 64 Kbytes of Core Coupled Memory (CCM) data RAM. It also has 512 bytes of One-Time Programmable (OTP) memory. The adaptable static memory controller supports a variety of external memory types, including Compact Flash, SRAM, PSRAM, NOR, and NAND, expanding your data storage possibilities.

● Robust Clock and Power Management

Power management efficiency is critical for both battery-powered and energy-efficient devices. The STM32F407ZGT6 has a wide supply voltage range of 1.8 V to 3.6 V, making it compatible with a variety of power sources. To improve system stability, it includes Power-on Reset (POR), Power-down Reset (PDR), Power Voltage Detector (PVD), and Brownout Reset (BOR) procedures. The included 16 MHz factory-trimmed RC oscillator ensures reliable clocking, while the 32 kHz oscillator meets Real-Time Clock (RTC) needs.

● Low-Power Operation

The STM32F407ZGT6 has numerous low-power modes, including Sleep, Stop, and Standby, for battery-powered applications or scenarios where energy efficiency is critical. It also has a VBAT supply for the RTC, as well as 20×32-bit backup registers and optional 4 Kbytes of backup SRAM to keep essential data safe during power outages.

● Rich Set of Peripherals

This microcontroller has a diverse set of peripherals, making it appropriate for a variety of applications. It has three 12-bit ADCs (Analog-to-Digital Converters) with up to 24 channels, two 12-bit DACs, and a DMA driver for general use with FIFOs and burst support. You can also use up to 17 timers, including 16-bit and 32-bit timers, for applications like motor control and precision timing.

● Abundant I/O Options

With up to 140 I/O ports, the STM32F407ZGT6 provides a wide range of connectivity possibilities. Up to 136 fast I/Os with speeds of up to 84 MHz provide the flexibility required for a wide range of interface requirements. There are also up to 138 5 V-tolerant I/Os, which improves compatibility with a wide range of external devices.

● Communication Interfaces

Up to 15 communication interfaces are available on the STM32F407ZGT6, including I2C, USART, UART, SPI, CAN, and an SDIO interface. Because of these interfaces, it can communicate with other devices in real time, making it suited for IoT, networking, and communication applications.

● Multimedia and Security Features

The STM32F407ZGT6 excels at more than simply fundamental microcontroller capabilities. It also has an 8- to 14-bit parallel camera interface with fast data throughput, making it appropriate for image and video processing applications. It also has a genuine random number generator, a CRC calculation unit, and a 96-bit unique ID, which improves security and data integrity.

● Real-Time Clock and Calendar

The built-in RTC provides subsecond precision and allows for hardware-based calendar features, making it ideal for time-critical applications.

Applications for the STM32F407ZGT6 microcontroller:

Industrial Automation:

  • The various I/O options, timers, and real-time capabilities of the STM32F407ZGT6 make it ideal for managing industrial machines.
  • It can be utilized in PLCs (Programmable Logic Controllers) and SCADA (Supervisory Control and Data Acquisition) systems to control and monitor processes efficiently.
  • Its solid connection interfaces enable easy integration into factory automation networks.

IoT Devices

  • Because of its extensive collection of communication interfaces, including Wi-Fi, Bluetooth, and Ethernet, the microcontroller is a good choice for IoT devices.
  • Low-power modes allow for more energy-efficient operation, which extends battery life in remote sensor nodes.
  • It can function as the core processing unit in Internet of Things gateways, collecting and relaying data from various sensors to the cloud.

Audio and Multimedia

  • The multimedia characteristics of the STM32F407ZGT6, such as I2S and camera interfaces, make it excellent for audio processing and multimedia applications.
  • It can be utilized in audio equipment such as audio mixers and amplifiers to provide high-quality sound processing.
  • It can efficiently handle image and video data processing in multimedia devices such as digital cameras and camcorders.

Consumer Electronics

  • The microcontroller’s broad I/O and connectivity choices can benefit consumer electronic gadgets like as remote controls, smart appliances, and home automation systems.
  • It can function as a control hub for smart home devices, connecting and managing a variety of sensors and actuators.
  • It has quick response times and broad button mapping possibilities in remote controls.

Security Systems

  • The security capabilities of the STM32F407ZGT6, such as the genuine random number generator and CRC calculation unit, are important in security applications.
  • It can be used to ensure data integrity and secure communications in alarm systems, access control systems, and surveillance cameras.
  • The real-time capabilities of the microcontroller are critical for rapid incident detection and reaction in security systems.


  • The STM32F407ZGT6 has built-in Ethernet functionality and can be used in networked devices and routers.
  • It can act as the central processing unit of routers and switches, efficiently managing data flow.
  • It can perform duties like data packet processing and network protocol implementation in networked devices.

Medical Devices

  • The great processing power and precision of the microcontroller make it ideal for medical equipment applications.
  • It can be found in patient monitoring devices, ECG machines, and medical imaging equipment.
  • Its real-time capabilities assure the correct capture and processing of data, which is crucial for patient care.

Finally, the versatility, powerful processing capabilities, numerous I/O options, and connection features of the STM32F407ZGT6 microcontroller make it a great solution for a wide range of applications across industries. Whether you’re creating industrial control systems, IoT devices, consumer electronics, or security solutions, this microcontroller has the performance and features you need.


The STM32F407ZGT6 is a powerful microcontroller with a wealth of features and capabilities. Whether you’re building an energy-efficient IoT device, a high-performance industrial control system, or a multimedia application, this microcontroller provides the flexibility and performance needed to bring your ideas to life. Its extensive set of peripherals, robust clock and power management, and advanced connectivity options make it a valuable asset in the world of embedded systems.

The gateway to realizing your innovative aspirations lies but a click away. Waste no time; reach out to ICRFQ promptly to seamlessly incorporate the STM32F407ZGT6 into your project. Let this remarkable microcontroller be the cornerstone upon which your dreams take shape, bridging the gap between concept and reality with grace and precision.

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