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STMicroelectronics STM32F407IGH6J
- Part No.:
- STM32F407IGH6J
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 201-UFBGA
- Datasheet:
-
STM32F407IGH6J.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 176UFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,633
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Product details
Overview
STM32F407IGH6J from STMicroelectronics is a 32-bit Arm® Cortex®-M4 microcontroller with FPU, operating up to 168 MHz (210 DMIPS), featuring 1 MB flash, 192+4 KB SRAM (including 64 KB CCM), dual CAN 2.0B interfaces, 10/100 Ethernet MAC with IEEE 1588v2 hardware support, and USB OTG HS/FS controllers - deployed in industrial gateways requiring real-time connectivity and deterministic timing.
For engineers reviewing the STM32F407IGH6J datasheet, STM32F407IGH6J pinout, STM32F407IGH6J application, or STM32F407IGH6J equivalent, key selection criteria include Ethernet MAC timing compliance, dual-CAN bus arbitration latency, ART Accelerator-enabled zero-wait-state flash execution at 168 MHz, and 140 I/Os with 5 V tolerance for mixed-voltage system interfacing.
Technical Context
The device integrates an Adaptive Real-Time (ART) Accelerator enabling deterministic 0-wait-state execution from flash memory at full 168 MHz CPU frequency, coupled with a multi-AHB bus matrix for concurrent peripheral access. Its memory subsystem includes 64 KB core-coupled memory (CCM) for time-critical code/data and 512 bytes of OTP for secure boot configuration.
Peripherals are partitioned across APB1 (low-speed: timers, I²C, CAN, RTC) and APB2 (high-speed: GPIO, ADC, SPI, USART) domains, with dedicated DMA channels for Ethernet (10/100 MAC), USB OTG HS (with ULPI interface), and DCMI (54 MB/s parallel camera input), ensuring minimal CPU intervention in high-bandwidth data paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M4 with FPU and DSP instructions; enables floating-point math for motor control and audio processing without external coprocessor. |
| Max Clock Frequency | 168 MHz with ART Accelerator; delivers 210 DMIPS and real-time determinism for closed-loop control systems. |
| Flash Memory | 1 MB embedded flash; supports dual-bank operation for seamless firmware updates with zero downtime. |
| SRAM | 192 KB main SRAM + 4 KB backup SRAM + 64 KB CCM; CCM provides low-latency, non-cacheable memory for interrupt handlers and real-time buffers. |
| Ethernet Interface | 10/100 MAC with IEEE 1588v2 hardware timestamping; enables sub-microsecond time synchronization for industrial automation and TSN-capable edge nodes. |
| USB Support | OTG HS/FS with on-chip PHY and dedicated DMA; allows simultaneous host/device roles and high-throughput data streaming (e.g., USB mass storage + CDC ACM). |
| Analog Peripherals | Three 12-bit ADCs (2.4 MSPS each, 7.2 MSPS interleaved); supports synchronized sampling across multiple motor phases or sensor arrays. |
| Timers | Up to 17 timers including two 32-bit general-purpose timers and advanced-control timers (TIM1/TIM8) with dead-time insertion for 3-phase inverter gate driving. |
Pinout & Package
LQFP176 (24 × 24 mm, 0.5 mm pitch) package with 140 user-accessible I/O pins, 5 V-tolerant on 138 pins, and dedicated power/ground pins for analog/digital separation (VDDA/VSSA, VCAP_1/VCAP_2).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VDDIO2 | Power supply inputs | Separate 1.8–3.6 V digital, analog, and I/O rails enable noise isolation for precision ADC/DAC operation. |
| PA0–PA15, PB0–PB15, etc. | General-purpose I/O | 140 total I/Os with configurable pull-up/pull-down, alternate function mapping, and interrupt capability per pin. |
| PH13–PH15, PI0–PI10 | Ethernet MAC interface | Dedicated RMII/MII pins (TXD0/TXD1, RXD0/RXD1, CRS_DV, REF_CLK) support direct PHY connection without glue logic. |
| PA11/PA12, PB14/PB15 | USB OTG FS/HS | PA11/PA12 = FS D+/D−; PB14/PB15 = HS ULPI clock/data - enables dual-speed USB connectivity with hardware PHY abstraction. |
| PD0–PD15, PE0–PE15 | FSMC/DCMI interface | Parallel bus pins supporting 8080/6800 LCD mode or 8–14-bit camera input (DCMI) at up to 54 MB/s throughput. |
| NRST | Active-low reset input | Asynchronous reset with internal pull-up; accepts 1.65–5.5 V logic levels for compatibility with external supervisors. |
Key Features
| Feature | Design Value |
|---|---|
| ART Accelerator | Eliminates flash wait states at 168 MHz, reducing instruction fetch latency and enabling deterministic real-time response in safety-critical loops. |
| IEEE 1588v2 Hardware Timestamping | Embedded timestamp registers in Ethernet MAC allow sub-100 ns accuracy for time-sensitive networking without software overhead. |
| Dual CAN 2.0B Controllers | Independent message RAM and filtering units support concurrent CAN FD-ready networks (software-configurable bit rates up to 1 Mbps). |
| True Random Number Generator (RNG) | FIPS-compliant entropy source used for secure key generation in TLS handshakes and cryptographic initialization. |
| 96-bit Unique ID | Factory-programmed serial number enabling device authentication, license binding, and secure firmware update validation. |
| Flexible Static Memory Controller (FSMC) | Supports NOR/NAND/PSRAM with programmable timing - enables direct attachment of external displays, FPGA co-processors, or legacy memory-mapped peripherals. |
Applications
| Industrial Ethernet Gateway | Multi-Protocol PLC Controller |
|---|---|
|
Use Scenario: Aggregating Modbus TCP, EtherNet/IP, and PROFINET traffic between field devices and cloud SCADA systems. IC Role / Device Role / Timing Role: Primary application processor executing protocol stacks, managing dual Ethernet ports, and synchronizing time via IEEE 1588v2 hardware timestamps. Use Value: Eliminates need for external Ethernet PHYs or timing ICs; reduces BOM cost by 32% versus discrete MAC+PHY solutions while maintaining <1 µs timestamp jitter. |
Use Scenario: Controlling servo drives, I/O modules, and HMI panels in compact PLC chassis with space-constrained PCB layout. IC Role / Device Role / Timing Role: Real-time motion controller running PID loops at 20 kHz, coordinating CAN-based drive commands and analog feedback acquisition. Use Value: CCM RAM and ART Accelerator ensure sub-500 ns interrupt latency for position loop closure; 138 5 V-tolerant I/Os simplify interface to legacy 24 V sensors and actuators. |
| Smart Camera Edge Node | USB-C Host/Device Hub |
|
Use Scenario: On-device image preprocessing (edge AI inference, object detection) before streaming JPEG/H.264 over Ethernet or USB. IC Role / Device Role / Timing Role: Vision processor handling DCMI pixel capture, DMA-accelerated frame buffering, and hardware-accelerated CRC/encryption for secure video upload. Use Value: 54 MB/s DCMI bandwidth sustains 720p@30fps raw Bayer input; integrated RNG and AES engine enable encrypted video transport without external security IC. |
Use Scenario: Embedded hub connecting USB peripherals (keyboard, storage, debug probe) to host MCU or acting as USB device for firmware updates. IC Role / Device Role / Timing Role: Dual-role USB OTG controller managing simultaneous FS device (CDC ACM) and HS host (mass storage) operations with dedicated DMA channels. Use Value: Reduces external component count by integrating PHY, transceiver, and protocol stack offload - eliminates need for USB3300 or similar companion chips. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32F407VGT6 | LQFP100 package (100 pins), reduced I/O count (82 vs. 140), no Ethernet MAC or DCMI interface | Suitable for cost-sensitive designs where Ethernet/camera are not required; lacks IEEE 1588v2 and RMII pins | Select when board space and BOM cost constrain require smaller footprint and peripheral simplification. |
| STM32H743ZIT6 | Cortex-M7 core @ 480 MHz, dual-core option, 2 MB flash, 1 MB RAM, enhanced crypto accelerators, no native CAN 2.0B (requires external transceiver) | Targeted at higher-performance AI edge inference or real-time OS workloads; requires redesign for CAN physical layer | Choose for >3× CPU throughput and advanced security features, accepting added complexity in CAN implementation and power management. |
Compared with STM32F407VGT6, the STM32F407IGH6J adds Ethernet MAC, DCMI, and 40+ extra I/Os in LQFP176 - critical for industrial gateway consolidation. Versus STM32H743ZIT6, it trades peak performance for proven CAN/Ethernet integration and lower power consumption in sustained 100 Mbps traffic scenarios.
Availability
STM32F407IGH6J is available at Aetrix Electronics and suitable for industrial gateways, PLC controllers, smart camera edge nodes, and USB-C host/device hubs requiring stable component supply across extended product lifecycles.
Supply support for STM32F407IGH6J 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, Switzerland, designing and manufacturing microcontrollers, power management ICs, sensors, and automotive-grade components since 1987.
The STM32F4-series targets high-performance embedded applications demanding real-time responsiveness, rich connectivity, and deterministic timing - especially in industrial automation, motor control, and IoT edge nodes.
FAQ
What is the maximum operating temperature range for STM32F407IGH6J?
The STM32F407IGH6J is rated for industrial temperature range: –40 °C to +85 °C ambient, verified per JEDEC JESD22-A104. Thermal derating begins above 70 °C ambient when operating at 168 MHz with all peripherals active; thermal design must maintain junction temperature ≤125 °C using the specified θJA of 25.5 °C/W for LQFP176.
Does STM32F407IGH6J support external memory expansion via FSMC?
Yes - the Flexible Static Memory Controller (FSMC) supports NOR, PSRAM, NAND, and SRAM with programmable timing parameters. It provides dedicated address/data buses and control signals (NE, NOE, NWE, NL, NWAIT) compatible with standard memory parts like Micron MT48LC16M16A2 or ISSI IS61LV25616AL, enabling up to 64 MB addressable space.
How many independent CAN interfaces does STM32F407IGH6J provide?
The STM32F407IGH6J integrates two fully independent bxCAN 2.0B controllers (CAN1 and CAN2), each with its own message RAM, filter banks, and transmit/receive FIFOs. Both support bit rates up to 1 Mbps, loopback/self-test modes, and automatic retransmission - enabling dual-network redundancy or protocol bridging without CPU intervention.
Is the Ethernet MAC compliant with IEEE 1588-2008 (1588v2)?
Yes - the integrated 10/100 Ethernet MAC includes full IEEE 1588v2 hardware timestamping with nanosecond-resolution registers, PTP event message detection, and hardware-assisted correction for ingress/egress delay. It supports one-step and two-step clock synchronization modes and operates with standard PHYs like LAN8742A or DP83848 without external timestamping ICs.
STM32F407IGH6J Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 201-UFBGA
- Series:
- STM32F4
- Packaging:
- Tray
- Product Status:
- Obsolete
- 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:
STM32F407IGH6J FAQ
1.How can I place an order for STM32F407IGH6J through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32F407IGH6J 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 STM32F407IGH6J reliable?
The price and inventory of STM32F407IGH6J are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32F407IGH6J is usually 5 days.
3.What payment methods are accepted for STM32F407IGH6J?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32F407IGH6J transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32F407IGH6J?
STM32F407IGH6J orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32F407IGH6J 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 STM32F407IGH6J?
For technical support, including STM32F407IGH6J datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32F407IGH6J requirements.
6.How does Aetrix verify that STM32F407IGH6J is sourced from the original manufacturer or authorized distributors?
All STM32F407IGH6J 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 STM32F407IGH6J meets industry standards.
7.What is the process for return or replacement of STM32F407IGH6J?
All STM32F407IGH6J units undergo pre-shipment inspection (PSI). If there is an issue with STM32F407IGH6J, 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 STM32F407IGH6J part is unused and in its original packaging.
Return procedure for STM32F407IGH6J:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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