STM32F407ZGT6_144 STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
The STM32F407ZGT6_144 is a high-performance 32-bit ARM Cortex-M4 microcontroller from STMicroelectronics running at up to 168 MHz, with 1 MB Flash, 192 KB SRAM, a hardware FPU, and a 144-pin LQFP package, designed for demanding motor control, audio DSP, and industrial connectivity applications.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 144
- Lifecycle
- ACTIVE
- Datasheet
- STM32F407ZGT6_144 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32F407ZGT6_144?
- ARM Cortex-M4 core with FPU running up to 168 MHz
- 1 MB Flash program memory and 192 KB SRAM
- Rich peripheral set: 3× I2C, 4× USART, 3× SPI, USB OTG FS/HS, Ethernet MAC, CAN
- 12-bit ADC with up to 24 channels and 2.4 MSPS conversion rate
- 144-pin LQFP package offering high GPIO count for complex system designs
- Operating supply voltage 1.8 V to 3.6 V, temperature range -40°C to 85°C
What is STM32F407ZGT6_144 used for?
The STM32F407ZGT6_144 targets high-performance embedded applications including real-time motor control drives, audio and speech processing systems leveraging the hardware floating-point unit, and industrial communication gateways combining Ethernet, CAN, and USB interfaces in a single MCU. Its large on-chip memory and 144-pin LQFP form factor also make it a capable platform for robotics controllers and portable medical instruments requiring concurrent multi-peripheral operation.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the STM32F407ZGT6_144 datasheet?
STM32F407ZGT6_144 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32F407ZGT6_144?
Compatible alternatives and drop-in replacements for STM32F407ZGT6_144:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 168MHz, CMOS, PQFP144
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 168MHz, CMOS, PQFP144
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 168MHz, CMOS, PQFP144
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 168MHz, CMOS, PQFP144
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 168MHz, CMOS, PQFP144
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 168MHz, CMOS, PQFP144
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 168MHz, CMOS, PQFP144
Frequently Asked Questions
How does the hardware FPU in the STM32F407ZGT6_144 accelerate real-time motor control algorithms at 168 MHz?
The STM32F407ZGT6_144's Cortex-M4 FPU executes single-precision floating-point multiply-accumulate operations in a single clock cycle at 168 MHz, enabling FOC (field-oriented control) algorithms with sine/cosine transforms and PID loops to run in under 10 µs per cycle. Without the FPU, equivalent fixed-point arithmetic on a Cortex-M3 at the same frequency requires 3–6 cycles per operation, roughly tripling the CPU load and reducing control loop bandwidth.
For a design requiring Ethernet and USB OTG simultaneously, why is the STM32F407ZGT6_144's 144-pin LQFP a better choice than the 100-pin variant?
The 144-pin LQFP package provides more GPIO lines—up to 114 usable I/O pins—compared to roughly 82 on the 100-pin variant, ensuring that Ethernet RMII (7 pins), USB OTG HS (4 pins), CAN (2 pins), and the application's own I/O needs can all be routed simultaneously without pin conflicts. The extra pins also allow all three SPI and four USART peripherals to be mapped to their full-function pin sets, which is essential in industrial gateway designs with multiple communication buses.
How much Flash and RAM does the STM32F407ZGT6_144 provide compared to entry-level STM32F4 variants, and when does the additional memory matter?
The STM32F407ZGT6_144 provides 1 MB of Flash and 192 KB of SRAM, compared to entry-level STM32F401 devices with 256 KB Flash and 64 KB SRAM. The larger Flash accommodates complex RTOS kernels such as FreeRTOS together with a full Ethernet TCP/IP stack, USB device class drivers, and application code, while the 192 KB SRAM supports large audio frame buffers, DMA-backed peripheral queues, and multi-task stacks without spilling into slower external memory in most designs.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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