STM32H725AEG6 - 550MHz Cortex-M7 MCU with 1MB Flash | STMicroelectronics
MPN: STM32H725AEG6 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.25 | $112.50 |
| 100 | $10 | $1,000.00 |
| 500 | $9 | $4,500.00 |
| 1,000 | $8.1 | $8,100.00 |
Drop-in alternatives for STM32H725AEG6 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
STM32H723AEG6
β Drop-Inπ Reference alternative (not in catalog)
STM32H725AEG6-Q
β Drop-Inπ Reference alternative (not in catalog)
STM32H750AEG6
β Drop-Inπ Reference alternative (not in catalog)
STM32H743AEG6
β Drop-Inπ Reference alternative (not in catalog)
STM32H753AEG6
β Drop-Inπ Reference alternative (not in catalog)
STM32H725AEG6 Maximum Ratings & Electrical Characteristics
| Core | Arm Cortex-M7 |
| Maximum Clock Speed | 550 MHz |
| Flash Memory | 1 MB |
| SRAM | 564 KB |
| Package | UFBGA144 (10x10 mm) |
| Operating Voltage | 1.62 V to 3.6 V |
| Operating Temperature | -40C to +85C |
| GPIO Pins | 114 |
| ADC Resolution | 16-bit |
| DAC Resolution | 12-bit |
| Communication Interfaces | Ethernet, USB OTG HS/FS, CAN FD, USART, SPI, I2C |
| TFT-LCD Controller | Yes (up to XGA) |
| Cryptographic Acceleration | AES, DES, 3DES |
| DMA Channels | 16 |
| Timers | 20 (16-bit and 32-bit) |
| RoHS Status | Compliant |
STM32H725AEG6 Pin Configuration
| Pin A1 | VDD β Digital power supply |
| Pin A2 | VSS β Digital ground |
| Pin B1 | PA0 β GPIO/ADC input |
| Pin B2 | PA1 β GPIO/ADC input |
| Pin C1 | PA2 β GPIO/USART2_TX |
| Pin C2 | PA3 β GPIO/USART2_RX |
| Pin D1 | PA4 β GPIO/SPI1_NSS |
| Pin D2 | PA5 β GPIO/SPI1_SCK |
| Pin E1 | PA6 β GPIO/SPI1_MISO |
| Pin E2 | PA7 β GPIO/SPI1_MOSI |
| Pin F1 | PA8 β GPIO/USART1_CK |
| Pin F2 | PA9 β GPIO/USART1_TX |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
STM32H725AEG6 is suitable for 6 applications: Industrial Control Systems, Smart Home Gateways, Audio Processing, Motor Control, IoT Edge Devices, Medical Devices.
Industrial Control Systems
The STM32H725AEG6 is ideal for industrial control systems due to its high-speed Cortex-M7 core (550 MHz) and advanced timers. It can handle complex real-time control algorithms, such as motor control and robotics, with precision. The device's 16-bit ADC and multiple communication interfaces (Ethernet, CAN FD) enable seamless integration into factory automation networks. Its wide operating temperature range (-40C to +85C) ensures reliability in harsh industrial environments. The cryptographic acceleration also secures data transmission in industrial IoT applications.
Recommended
Smart Home Gateways
The STM32H725AEG6 serves as a powerful hub for smart home gateways, providing the processing power to manage multiple protocols (Zigbee, Z-Wave, Wi-Fi) simultaneously. Its Ethernet MAC and USB OTG interfaces allow easy connection to home networks and external storage. The TFT-LCD controller enables a user-friendly display for status monitoring. The device's low-power modes help reduce energy consumption in always-on gateway applications. With 1 MB flash and 564 KB SRAM, it can host complex protocol stacks and local data processing.
Recommended
Audio Processing
The STM32H725AEG6 is well-suited for audio processing applications, such as audio effects processors and voice-controlled devices. Its 550 MHz Cortex-M7 core with DSP instructions can handle real-time audio algorithms like filtering and equalization. The device's high-resolution ADC (16-bit) and DAC (12-bit) ensure high-fidelity audio capture and playback. The cryptographic acceleration can be used for secure audio streaming. The TFT-LCD controller supports graphical user interfaces for audio equipment.
Recommended
Motor Control
The STM32H725AEG6 excels in motor control applications, including brushless DC (BLDC) and permanent magnet synchronous motors (PMSM). Its high-speed core and advanced timers (with dead-time generation) enable precise PWM generation for FOC (Field-Oriented Control). The 16-bit ADC provides accurate current sensing, while the CAN FD interface allows communication with motor drives in industrial networks. The device's real-time performance ensures smooth and efficient motor operation, reducing energy consumption and improving reliability.
Recommended
IoT Edge Devices
The STM32H725AEG6 is a powerful choice for IoT edge devices that require local processing and connectivity. Its 550 MHz core can run machine learning models for predictive maintenance or anomaly detection. The device's multiple communication interfaces (Ethernet, USB, CAN FD) enable flexible connectivity options. The cryptographic acceleration ensures secure communication with cloud services. With its low-power modes, the STM32H725AEG6 can operate on battery power for extended periods, making it suitable for remote sensors and gateways.
Recommended
Medical Devices
The STM32H725AEG6 is suitable for medical devices such as patient monitors and diagnostic equipment. Its high processing power enables real-time signal processing for ECG, EEG, and other biosignals. The 16-bit ADC provides high-resolution data acquisition, while the TFT-LCD controller supports graphical displays for waveforms. The device's reliability and wide temperature range make it suitable for medical environments. The cryptographic acceleration can secure patient data, complying with healthcare regulations.
Recommended
Recommended Products Summary
Engineering reference data for STM32H725AEG6 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | STM32H723AEG6 | STM32H725AEG6-Q | STM32H750AEG6 | STM32H743AEG6 | STM32H753AEG6 |
|---|---|---|---|---|---|---|
| Package | UFBGA144 | UFBGA144 - same | UFBGA144 - same | UFBGA144 - same | UFBGA144 - same | UFBGA144 - same |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core Clock Speed | 550 MHz | 550 MHz | 550 MHz | 480 MHz | 480 MHz | 480 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 128 KB | 2 MB | 2 MB |
| SRAM | 564 KB | 564 KB | 564 KB | 128 KB | 1 MB | 1 MB |
| TFT-LCD Controller | Yes | No | Yes | No | Yes | Yes |
| Cryptographic Acceleration | Yes | No | Yes | No | Yes | Yes |
| Automotive Grade | No | No | Yes (AEC-Q100) | No | No | No |
Key Differentiators
- Higher clock speed (550 MHz) than many competitors (vs NXP i.MX RT1052)
- Integrated TFT-LCD controller and cryptographic acceleration (vs STM32H723AEG6)
- Dual-bank flash for read-while-write (vs STM32H750AEG6)
Design Notes
The STM32H725AEG6 requires multiple supply pins (VDD, VDDA, VDDUSB) with proper decoupling. Use 100nF ceramic capacitors close to each supply pin and a 4.7uF bulk capacitor on the main VDD rail. Ensure VDDA is filtered with a ferrite bead to reduce noise for analog peripherals.
For 550 MHz operation, maintain controlled impedance for high-speed interfaces like Ethernet and USB. Keep traces short and use ground planes to minimize EMI. Follow STMicroelectronics' layout guidelines in the datasheet for optimal signal integrity.
Do not exceed the absolute maximum ratings for supply voltage (3.6V). Ensure the boot pins are configured correctly to avoid unintended boot modes. When using the TFT-LCD controller, allocate sufficient SRAM for frame buffers to prevent performance degradation.
Compliance Information
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified - choose STM32H725AEG6-Q for automotive.
