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STMicroelectronics STM32F417IGH6W
- Part No.:
- STM32F417IGH6W
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 201-UFBGA
- Datasheet:
-
STM32F417IGH6W.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 176UFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,995
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Product details
Overview
STM32F417IGH6W from STMicroelectronics is a 32-bit Arm® Cortex®-M4 microcontroller with FPU, operating at up to 168 MHz (210 DMIPS), featuring 1 MB Flash, 192+4 KB SRAM (including 64 KB CCM), dual USB OTG (FS/HS), 10/100 Ethernet MAC with IEEE 1588v2 hardware support, and cryptographic acceleration (AES-128/192/256, SHA-1, MD5, HMAC). It targets industrial control gateways requiring real-time connectivity, secure firmware updates, and deterministic network timing.
For engineers reviewing the STM32F417IGH6W datasheet, STM32F417IGH6W pinout, STM32F417IGH6W application, or STM32F417IGH6W equivalent, key selection criteria include Ethernet MAC + IEEE 1588v2 hardware timestamping capability, dual USB OTG with dedicated HS DMA, parallel camera interface (DCMI) up to 54 MB/s, and hardware crypto engine supporting AES-GCM and HMAC for secure boot and OTA.
Technical Context
The STM32F417IGH6W integrates a Cortex-M4 core with Adaptive Real-Time (ART) Accelerator enabling zero-wait-state execution from Flash at 168 MHz. Its memory subsystem includes 64 KB of core-coupled memory (CCM) for time-critical code/data and flexible static memory controller (FSMC) supporting NAND/NOR/PSRAM for external storage expansion.
Connectivity is defined by dual CAN 2.0B interfaces, three I²C ports with SMBus/PMBus support, four USARTs (10.5 Mbit/s) with LIN/IrDA/ISO 7816, SDIO, and a full-featured 10/100 Ethernet MAC with MII/RMII PHY interface and hardware-accelerated IEEE 1588v2 timestamping - critical for industrial time-sensitive networking (TSN) edge nodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M4 with FPU and DSP instructions; enables floating-point math and signal processing in real-time control loops. |
| Max Clock Frequency | 168 MHz with ART Accelerator; delivers 210 DMIPS performance while executing from Flash without wait states. |
| Memory | 1 MB Flash + 192 KB SRAM + 4 KB backup SRAM + 64 KB CCM RAM; supports segregated real-time task execution and data buffering. |
| Ethernet Interface | 10/100 MAC with IEEE 1588v2 hardware timestamping; enables sub-microsecond packet timing accuracy for TSN and industrial PLC synchronization. |
| USB Interfaces | Dual OTG: FS controller with on-chip PHY + HS controller with ULPI interface and dedicated DMA; allows simultaneous device/host roles and high-bandwidth peripheral bridging. |
| Crypto Engine | Hardware AES-128/192/256, Triple DES, SHA-1, MD5, HMAC; accelerates secure boot verification, encrypted firmware updates, and TLS handshake offload. |
| Camera Interface | 8–14-bit parallel DCMI supporting up to 54 MB/s; enables direct connection to CMOS image sensors for machine vision edge preprocessing. |
Pinout & Package
STM32F417IGH6W uses a WLCSP90 (4.223 × 3.969 mm) package with 90-ball BGA layout optimized for space-constrained industrial and portable embedded designs. Pin assignment follows ST's standard STM32F417x ballout definition per DS8597 Rev 9 Section 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VDDIO2 | Power supply inputs (1.8–3.6 V) | Separate analog/digital domains ensure ADC/DAC accuracy; VDDIO2 supports 5 V-tolerant I/Os for legacy interface compatibility. |
| PA0–PA15, PB0–PB15, etc. | General-purpose I/Os (up to 140 pins) | 138 pins are 5 V-tolerant; enables direct interfacing with 5 V logic without level shifters in mixed-voltage systems. |
| PH13–PH15, PI0–PI10 | DCMI data/control bus (D0–D13, HSYNC, VSYNC, PIXCLK) | Parallel 14-bit camera interface with hardware pixel clock generation and frame synchronization for real-time image capture. |
| PA1, PA2, PA3, PB12–PB13 | USB OTG HS ULPI interface (DATA0–DATA7, CLK, DIR, NXT, STP) | Dedicated ULPI physical layer interface enables high-speed USB host/device operation up to 480 Mbps with minimal PCB routing complexity. |
| PC1–PC4, PC6–PC7, PG11–PG14 | Ethernet MII interface (TXD0–TXD3, TX_EN, RXD0–RXD3, RX_DV, CRS, COL) | Full MII pinout supports external PHY connection with deterministic latency for industrial Ethernet protocols (EtherCAT, PROFINET). |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588v2 Hardware Timestamping | Sub-100 ns packet timestamp resolution in Ethernet MAC; eliminates software interrupt latency for precise time synchronization in distributed control systems. |
| Core-Coupled Memory (CCM) | 64 KB tightly coupled SRAM accessible only by CPU (no DMA); guarantees deterministic execution of safety-critical ISRs and real-time control algorithms. |
| Dual USB OTG Controllers | Independent FS (on-chip PHY) and HS (ULPI + dedicated DMA) paths; enables concurrent USB device (e.g., CDC ACM) and host (e.g., mass storage) operation without resource contention. |
| Flexible Static Memory Controller (FSMC) | Supports NAND flash with ECC, NOR, PSRAM, and SRAM; allows boot-from-NAND and external graphics framebuffer for HMI applications. |
| True Random Number Generator (RNG) | NIST SP800-90B compliant entropy source; provides cryptographically secure seeds for TLS key generation and secure boot attestation. |
Applications
| Industrial Ethernet Gateway | Secure Edge Vision Node |
|---|---|
Use Scenario: Protocol translation between Modbus RTU field devices and cloud-connected EtherNet/IP backbone. IC Role / Device Role / Timing Role: Central protocol stack processor with IEEE 1588v2 hardware timestamping for synchronized I/O sampling across distributed nodes. Use Value: Enables sub-microsecond time alignment across PLCs and HMIs without external timing hardware, reducing system BOM cost and jitter. | Use Scenario: Real-time defect detection on production line using local CNN inference on captured images. IC Role / Device Role / Timing Role: Image acquisition (DCMI), preprocessing (Cortex-M4 + FPU), and encrypted upload via TLS over Ethernet. Use Value: On-chip AES-GCM and RNG accelerate secure firmware updates and encrypted image transmission, meeting ISO/IEC 27001 compliance requirements. |
| Medical Data Logger | Smart Building Controller |
Use Scenario: Battery-backed patient vital sign recorder with ECG/SpO₂ sensor fusion and wireless upload. IC Role / Device Role / Timing Role: Low-power sensor hub with RTC calendar, 4 KB backup SRAM, and hardware crypto for HIPAA-compliant data encryption. Use Value: VBAT-powered RTC with 20×32-bit backup registers preserves timestamps and session keys during main power loss, ensuring audit trail integrity. | Use Scenario: HVAC controller integrating BACnet MS/TP, LonWorks, and MQTT over Wi-Fi/Ethernet. IC Role / Device Role / Timing Role: Multi-protocol gateway with dual CAN, three I²C, and Ethernet MAC handling concurrent fieldbus and IP traffic. Use Value: 138 5 V-tolerant I/Os eliminate external level shifters for legacy BACnet MSTP transceivers, simplifying PCB design and improving noise immunity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32F427ZGT6 | Same core/peripherals but adds Chrom-ART Accelerator and LCD-TFT controller; no DCMI; larger LQFP144 package. | Better suited for GUI-rich HMI displays; lacks parallel camera interface required for vision use cases. | Select when display output dominates over image input; avoid if DCMI or IEEE 1588v2 timestamping is mandatory. |
| STM32H743ZIT6 | Cortex-M7 @ 480 MHz, dual-core option, enhanced crypto (AES-GCM, PKA), no IEEE 1588v2 hardware timestamping in MAC. | Higher compute throughput for AI inference; requires software-based PTP stack, increasing jitter and CPU load. | Choose for ML workloads where raw MIPS outweigh deterministic timing; not drop-in for TSN-critical deployments. |
Compared with STM32F427ZGT6, STM32F417IGH6W provides superior real-time imaging and deterministic Ethernet timing but less GUI capability; versus STM32H743ZIT6, it offers lower latency IEEE 1588v2 hardware timestamping at the cost of reduced peak compute - making it optimal for time-sensitive industrial gateways rather than AI edge servers.
Availability
STM32F417IGH6W is available at Aetrix Electronics and suitable for industrial Ethernet gateways, secure edge vision nodes, medical data loggers, and smart building controllers requiring stable component supply across extended product lifecycles.
Supply support for STM32F417IGH6W includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
STMicroelectronics is a global semiconductor leader headquartered in Geneva, specializing in microcontrollers, power management, and automotive ICs with strong industrial and IoT focus.
The STM32F417xx series belongs to ST's high-performance Cortex-M4 portfolio, designed specifically for industrial connectivity applications demanding integrated Ethernet, USB OTG, crypto, and real-time peripherals in compact packages.
FAQ
What is the maximum operating temperature range for STM32F417IGH6W?
The STM32F417IGH6W is rated for industrial temperature range: –40 °C to +85 °C ambient, validated per DS8597 Rev 9 Section 5.3.1. This ensures reliable operation in factory-floor environments, outdoor gateways, and HVAC control cabinets without derating.
Does STM32F417IGH6W support hardware-based AES-GCM encryption?
No - the hardware crypto engine supports AES-128/192/256 ECB/CBC/CTR modes, SHA-1, MD5, and HMAC, but not AES-GCM authenticated encryption. GCM must be implemented in software using the AES core and separate Galois field multiplication routines.
Can the Ethernet MAC operate in RMII mode with external PHY?
Yes - the STM32F417IGH6W supports both MII and RMII PHY interfaces. RMII mode uses 11 pins (REF_CLK, CRS_DV, TXD0/TXD1, RXD0/RXD1, TX_EN, RX_ER, TX_ER) and requires a 50 MHz reference clock, reducing pin count and PCB complexity for cost-sensitive industrial designs.
Is the WLCSP90 package RoHS and REACH compliant?
Yes - STM32F417IGH6W in WLCSP90 packaging meets RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006, with lead-free solderability and halogen-free materials confirmed in ST's official material declaration (Doc ID 17137 Rev 7).
STM32F417IGH6W Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 201-UFBGA
- Series:
- STM32F4
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 168MHz
- Connectivity:
- CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
- Peripherals:
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- Number of I/O:
- 140
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 192K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 24x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32F417IGH6W FAQ
1.How can I place an order for STM32F417IGH6W through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32F417IGH6W on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for STM32F417IGH6W reliable?
The price and inventory of STM32F417IGH6W are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32F417IGH6W is usually 5 days.
3.What payment methods are accepted for STM32F417IGH6W?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32F417IGH6W transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32F417IGH6W?
STM32F417IGH6W orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32F417IGH6W order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for STM32F417IGH6W?
For technical support, including STM32F417IGH6W datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32F417IGH6W requirements.
6.How does Aetrix verify that STM32F417IGH6W is sourced from the original manufacturer or authorized distributors?
All STM32F417IGH6W products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STM32F417IGH6W meets industry standards.
7.What is the process for return or replacement of STM32F417IGH6W?
All STM32F417IGH6W units undergo pre-shipment inspection (PSI). If there is an issue with STM32F417IGH6W, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The STM32F417IGH6W part is unused and in its original packaging.
Return procedure for STM32F417IGH6W:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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