STM32F407IGH6J - 168MHz Cortex-M4 MCU, 1MB Flash UFBGA-176 | STMicroelectronics
MPN： STM32F407IGH6J ✓ 啟用中STM32F407IGH6J 概覽
An ARM Cortex-M4 microcontroller is a 32-bit RISC processor core designed for embedded applications that require deterministic real-time performance, DSP capabilities, and energy efficiency. Within ST's portfolio, the M4 sits between the Cortex-M3 (general-purpose MCU) and Cortex-M7 (higher-performance DSP+MCU); it adds a single-precision floating-point unit and DSP instructions while retaining the low interrupt latency and ease of programming of the M3. STM32F4 devices sit in the 'high-performance' tier of the STM32 family, above F1/F0/F3 'mainstream' parts and below F7/H7 'very-high-performance' parts.
Key features include a 168 MHz CPU with FPU, 1 MB Flash, 192 KB SRAM (plus 4 KB backup SRAM), three 12-bit ADCs at 2.4 MSPS, two 12-bit DACs, USB OTG HS and FS, 10/100 Ethernet MAC, CAN 2.0B, SDIO, FSMC, Crypto/hash processor, and IEEE 1588v2 hardware MAC. The ART Accelerator, combined with a multi-AHB bus matrix, sustains 168 MHz execution even with simultaneous peripheral DMA traffic.
Typical applications include industrial motor drives, PLCs, industrial networking gateways, USB/Ethernet-connected HMIs, and audio processing. The hardware FPU makes it well-suited to digital signal filtering and control loops. Multiple 12-bit ADCs and rich communication peripherals (UART/SPI/I2C/CAN/USB/Ethernet) make it a versatile 'system on a chip' for connected industrial nodes.
Ensure PCB layout places the UFBGA-176 decoupling capacitors as close to the package balls as possible, since the fine-pitch BGA package requires 4-6 layer PCBs with microvias. For Ethernet applications, the integrated MAC requires an external PHY and 49.9 ohm 1% termination resistors on each differential pair. Always confirm the 'J' industrial temperature range matches your thermal envelope, as commercial ('6') and extended-industrial ('7') variants differ.
直接替換替代品，適用於 STM32F407IGH6J — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： STM32F407IGH6J （相同外形與佔位） — 差異在於 Package, ART Accelerator, Flash Memory, Core, Memory Protection Unit.
STM32F407IGH6
✅ 直接替換聯絡詢價
查看資料表 →STM32F407IGH7
✅ 直接替換聯絡詢價
查看資料表 →STM32F407IEH6
✅ 直接替換聯絡詢價
查看資料表 →STM32F407IEH7
✅ 直接替換聯絡詢價
查看資料表 →STM32F407IET6
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →STM32F417IEH6
✅ 直接替換📋 參考替代品（不在目錄中）
STM32F407IGH6J 最大額定值與電氣特性
| Core | ARM Cortex-M4 with FPU |
| CPU Frequency | 168 MHz |
| DMIPS Performance | 210 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) |
| Program Memory | 1 MB Flash |
| SRAM | 192 KB (+ 4 KB backup SRAM) |
| 封裝 | 176+25 UFBGA, 10x10 mm |
| Operating Voltage | 1.8 V to 3.6 V |
| 工作溫度 | -40 C to +85 C (industrial, 'J' suffix) |
| ADC | 3x 12-bit, 2.4 MSPS |
| DAC | 2x 12-bit |
| Timers | 17 (including 2x 32-bit) |
| Communication Interfaces | USB OTG HS/FS, 10/100 Ethernet MAC, CAN 2.0Bx2, SPIx3, I2Sx2, USARTx6, UARTx2, SDIO, I2Cx3 |
| ART Accelerator | 0-wait-state Flash execution |
| 安裝類型 | Surface Mount |
| RoHS 狀態 | Compliant (lead-free, 'J' suffix denotes lead-free finish) |
| Cryptographic Acceleration | AES 128/192/256, Hash (SHA-1/SHA-224/SHA-256), RNG |
STM32F407IGH6J 176+25 ufbga, 10x10 mm 腳位配置指南
STM32F407IGH6J（176+25 ufbga, 10x10 mm 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： STM32F407IGH6J.
請參閱 資料表 以查看完整腳位配置。
典型應用
STM32F407IGH6J 適用於 6 應用s: Industrial Motor Control and Variable-Frequency Drives, Industrial Ethernet Gateway and PLC Backplane, USB Audio Class and USB HMI Devices, Connected Human-Machine Interface (HMI) and Touch Panels, Data Acquisition and Test & Measurement Instruments, Drone Flight Controllers and Robotics.
Industrial Motor Control and Variable-Frequency Drives
The STM32F407IGH6J suits 3-phase motor-control and VFD designs where its 168 MHz Cortex-M4 with FPU runs field-oriented control (FOC) loops at 10-20 kHz while leaving headroom for telemetry and communication. The three 12-bit 2.4 MSPS ADCs capture all three shunt currents and DC-bus voltage simultaneously, while 17 timers drive the PWM generation, including HRTIM for advanced modulation and dead-time insertion. The 1 MB Flash holds FOC libraries, sensorless observers, and application code without external storage. The industrial -40C to +85C temperature range covers most motor-drive cabinet environments.
推薦
Industrial Ethernet Gateway and PLC Backplane
The integrated 10/100 Ethernet MAC with IEEE 1588v2 hardware time-stamping lets the STM32F407IGH6J run EtherNet/IP, PROFINET, or EtherCAT slave protocols deterministically. The 192 KB SRAM plus 1 MB Flash is sufficient for LwIP TCP/IP stacks and OPC UA pub-sub without external memory. Three SPI/I2S, six USART, two CAN 2.0B, USB OTG HS/FS, and SDIO let the same MCU bridge Ethernet to field buses (Modbus RTU, CANopen) and to USB peripherals simultaneously. The UFBGA-176 package brings 1.8-3.6 V operation, and the industrial temperature range covers factory-floor ambient profiles.
推薦
USB Audio Class and USB HMI Devices
The USB OTG High-Speed peripheral with on-chip HS PHY plus the I2S peripherals make the STM32F407IGH6J well-suited to USB Audio Class 2.0 speakers, headsets, and USB microphones. The 168 MHz Cortex-M4 FPU runs audio DSP (biquad filters, dynamics, FFT visualisation) in real time while streaming 24-bit/192 kHz audio over USB. The 4 KB backup SRAM retains user settings across power cycles, and 192 KB SRAM buffers 10-20 ms of audio latency. The integrated FSMC supports direct connection to RGB LCDs for USB-controlled touch HMI products, and the industrial temperature range suits outdoor or industrial HMI enclosures.
推薦
Connected Human-Machine Interface (HMI) and Touch Panels
The combination of FSMC, six USART/UART, and 1 MB Flash makes the STM32F407IGH6J ideal for color-TFT HMI panels running LVGL/STemWin GUIs with serial touch controllers. The Cortex-M4's hardware FPU accelerates alpha-blending and image scaling for smooth UI animations on QVGA/WVGA displays, and three SPI/I2S buses connect external Wi-Fi/BLE modules for cloud connectivity. USB OTG enables firmware updates via USB stick without an external programmer. Industrial temperature range and 4 KB backup SRAM for RTC retention suit unattended kiosk installations.
推薦
Data Acquisition and Test & Measurement Instruments
The three 12-bit 2.4 MSPS ADCs and two 12-bit DACs plus SDIO storage interface enable the STM32F407IGH6J to act as a portable data-acquisition front-end with up to 7.2 MSPS aggregate sample rate. The Cortex-M4 FPU performs real-time FFTs, RMS calculations, and digital filtering on captured waveforms. USB OTG HS supports streaming 100k+ sample/sec to host PCs, and FSMC connects to SRAM/PSRAM for deep capture buffers. Industrial temperature range and -40C cold-start capability suit field-test instruments used outdoors or in factory environments.
推薦
Drone Flight Controllers and Robotics
The 168 MHz Cortex-M4, hardware FPU, and ART-accelerated 0-wait-state Flash execution let the STM32F407IGH6J run multi-axis PID loops at 1 kHz+ update rates while simultaneously executing state estimation (Mahony/Madgwick filters) and radio link management. Six USART/UART connect to GPS, SBUS receivers, telemetry radios, and ESCs; three SPI drive IMU/Gyro/Barometer sensors; two CAN 2.0B instances enable CAN-bus ESCs; USB OTG HS supports high-bandwidth logging. The industrial temperature range and -40C cold-start support outdoor flight operations in winter or high-altitude environments.
推薦
推薦產品摘要
工程參考資料，適用於 STM32F407IGH6J — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | STM32F407IGH6 | STM32F407IGH7 | STM32F407IEH6 | STM32F407IEH7 | STM32F417IEH6 |
|---|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package | 176+25 UFBGA (10x10 mm) | 176+25 UFBGA (10x10 mm) | 176+25 UFBGA (10x10 mm) | 176+25 UFBGA (10x10 mm) | 176+25 UFBGA (10x10 mm) | 176+25 UFBGA (10x10 mm) |
| Core | ARM Cortex-M4 + FPU | ARM Cortex-M4 + FPU | ARM Cortex-M4 + FPU | ARM Cortex-M4 + FPU | ARM Cortex-M4 + FPU | ARM Cortex-M4 + FPU |
| CPU Frequency | 168 MHz | 168 MHz | 168 MHz | 168 MHz | 168 MHz | 168 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 512 KB | 512 KB | 512 KB |
| SRAM | 192 KB + 4 KB backup | 192 KB + 4 KB backup | 192 KB + 4 KB backup | 128 KB + 4 KB backup | 128 KB + 4 KB backup | 128 KB + 4 KB backup |
| Operating Temperature | -40C to +85C (industrial, 'J') | -40C to +85C (no 'J' suffix means lead-free finish per ST naming) | -40C to +105C (extended industrial) | -40C to +85C | -40C to +105C | -40C to +85C |
| Ethernet MAC | 10/100 with IEEE 1588v2 | 10/100 with IEEE 1588v2 | 10/100 with IEEE 1588v2 | 10/100 with IEEE 1588v2 | 10/100 with IEEE 1588v2 | 10/100 with IEEE 1588v2 + crypto/hash |
主要差異化特點
- Industrial temperature grade in lead-free 'J' finish (對比STM32F407IGH6)
- Extended -40C to +105C temperature range drop-in (對比STM32F407IGH7)
- Halved Flash and SRAM for cost optimization (對比STM32F407IEH6 / IET6)
- Integrated 10/100 Ethernet with IEEE 1588v2 hardware time-stamping (對比STM32F417IEH6 (crypto variant))
- Hardware FPU + DSP instructions (對比Cortex-M3 (e.g. STM32F103) family)
設計說明
Estimated: at 168 MHz with all peripherals enabled, the STM32F407IGH6J draws ~98 mA core current at 1.8 V plus I/O. With the UFBGA-176 thermal resistance theta_JA typically ~28 C/W, the junction rises ~3C/W per mW. At full 250 mW dissipation the junction hits +85C ambient + 7C, well inside the J-grade spec, but ensure the four corner balls plus the dedicated ground balls at array center are connected to inner ground planes for optimal heat spreading. Avoid placing the device directly above other heat sources.
The 0.65 mm-pitch UFBGA-176 requires a 4-layer or higher PCB stack-up with microvia escape routing. Each signal ball needs its own via-in-pad or dog-bone fan-out to inner-layer traces. Match trace lengths within 0.5 mm for SDIO and HS-USB differential pairs; SDRAM clocks on FMC need ~2 mm tolerance. Place 100 nF decoupling capacitors within 2 mm of every supply ball, with a single 4.7 uF bulk capacitor at each VDD/VBAT ball group. The 25 supplementary balls are dedicated ground balls - stitch them all to the inner ground plane for low-inductance return paths.
Common pitfalls: (1) Confusing the 'J' suffix with automotive qualification - it only denotes industrial temp -40C/+85C and lead-free, NOT AEC-Q100 (use -Q1 suffix for automotive); (2) Forgetting to configure the BOOT0 pin pulled down for Flash boot; (3) Sharing the USB HS D+/D- 90 ohm differential pair without series ferrite for EMI; (4) Driving the FSMC with 16-bit SDRAM at 168 MHz without careful trace-length matching causing data errors; (5) Forgetting to enable the ART Accelerator in option bytes for full 0-wait-state Flash performance.
For Ethernet applications, the integrated 10/100 MAC requires an external PHY like the LAN8742A or KSZ8081, connected via MII or RMII with 49.9 ohm 1% termination resistors on each differential pair. The 50 MHz RMII reference clock must be within 50 ppm; supply the PHY from a clean 3.3 V LDO with 10 uF decoupling. USB OTG HS requires 90 ohm differential impedance and a common-mode choke on DP/DN for EMI compliance. SDIO interfaces to Wi-Fi modules benefit from series ferrite + ESD protection arrays near the connector.
合規資訊
Lead-free finish indicated by 'J' suffix; RoHS and REACH compliant per ST product page. Industrial temperature grade -40C to +85C. NOT AEC-Q100 - for automotive select -Q1 suffix variant. Confirm specific MSL level from device label per JEDEC J-STD-020.
