STM32F429NIH6E - 180MHz Cortex-M4 MCU, 2MB Flash | STMicroelectronics
Артикул: STM32F429NIH6E ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $18.75 | $18,75 |
| 10 | $17.2 | $172,00 |
| 100 | $15.4 | $1.540,00 |
| 500 | $13.85 | $6.925,00 |
| 1.000 | $12.5 | $12.500,00 |
STM32F429NIH6E Обзор
A Cortex-M4 microcontroller (MCU) is the highest-tier member of the ARM Cortex-M family, adding single-precision floating-point and DSP extensions to a deterministic RISC core. Within the broader taxonomy it sits under ARM Cortex-M -> 32-bit microcontroller -> embedded MCU -> semiconductor device. The STM32F429NIH6E further extends the family with ST's ART Accelerator (allowing 0-wait-state execution from Flash), a Chrom-ART graphics accelerator for offloading pixel operations, an external memory controller (FMC) supporting SDRAM, and a TFT-LCD controller targeting human-machine interface (HMI) applications.
Key specifications include: 180 MHz core frequency delivering 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1), 2 MB Flash, 256 KB SRAM, three 12-bit ADCs (2.4 MSPS), two 12-bit DACs, USB 2.0 OTG full-speed and high-speed, CAN 2.0B, an SDIO interface, and up to 168 I/O pins. The integrated TFT-LCD controller can drive displays up to SVGA resolution, while the on-chip crypto/hash hardware accelerators accelerate AES, SHA, MD5, and HMAC for secure applications.
Architecturally, the device uses a multi-AHB bus matrix connecting the Cortex-M4 core, DMA controllers, and on-chip peripherals for parallel data movement without CPU stalls. The ART Accelerator prefetches and caches instructions to keep the core saturated at 180 MHz even when executing from Flash; the Chrom-ART engine provides hardware-accelerated 2D bitmap operations for graphics UI.
Typical applications include industrial HMI panels with TFT-LCD graphics, motor control inverters, PLC controllers, medical instrumentation with data logging, point-of-sale terminals, home automation gateways, and embedded IoT edge nodes requiring secure connectivity.
A key design consideration is the 216-TFBGA package's 0.8 mm pitch, which demands 4-layer or higher PCB stack-ups with microvia or laser-drilled vias on the escape routing. The internal voltage regulator requires a 4.7 µF decoupling capacitor on VCAP pins; the SDRAM controller can reach 90 MHz on a 32-bit external bus.
This page synthesizes distributor pricing, drop-in same-package alternatives from ST's STM32F4 family, and PCB-level design notes not consolidated in the manufacturer datasheet, providing a single reference for engineers and procurement teams evaluating the STM32F429NIH6E.
Аналоги без доработки для STM32F429NIH6E — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с STM32F429NIH6E (тот же форм-фактор и посадочное место) — отличается по CAN, Core Architecture, Flash Memory, Mounting Type, Operating Temperature.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
STM32F429NIH6
✅ Прямая замена✓ В наличии
$8.63 / шт.
Открыть даташит →STM32F439NIH6
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
STM32F429NIH6E Максимальные параметры и электрические характеристики
| Core | ARM Cortex-M4 with FPU |
| Core Architecture | ARM 32-bit RISC |
| Maximum CPU Frequency | 180 MHz |
| Performance | 225 DMIPS / 1.25 DMIPS per MHz (Dhrystone 2.1) |
| DSP Instructions | Yes |
| Single-Precision FPU | Yes |
| Flash Memory | 2 MB (2M x 8) |
| SRAM | 256 KB |
| Operating Voltage | 1.8 V to 3.6 V |
| Рабочая температура | -40 C to +85 C |
| Корпус | 216-TFBGA (13x13 mm, 0.8 mm pitch) |
| Тип монтажа | Surface Mount |
| Number of I/O Pins | Up to 168 |
| ART Accelerator | Yes (0-wait-state from Flash) |
| Chrom-ART Accelerator | Yes (2D graphics DMA) |
| External Memory Controller (FMC) | Yes, supports SDRAM |
| TFT-LCD Controller | Yes, up to SVGA resolution |
| USB | USB 2.0 OTG FS + HS (with ULPI) |
| CAN | 2x CAN 2.0B active |
| ADC | 3x 12-bit, 2.4 MSPS |
| DAC | 2x 12-bit |
| Crypto / Hash | AES, SHA, MD5, HMAC (hardware accelerators) |
| Статус RoHS | Compliant |
Руководство по цоколевке STM32F429NIH6E в корпусе 216-tfbga (13x13 mm, 0.8 mm pitch)
Цоколевка для STM32F429NIH6E (корпус 216-tfbga (13x13 mm, 0.8 mm pitch)). Эта цифровая ИС включает выводы GPIO, интерфейсы связи (UART, SPI, I2C) и выводы питания. Обратитесь к техническому описанию производителя для альтернативных функций выводов и вариантов конфигурации. Необходимо для проектирования встраиваемых систем и трассировки печатных плат.
Нет подробных данных о распиновке для STM32F429NIH6E.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
STM32F429NIH6E подходит для 7 применениеs: Industrial Human-Machine Interface (HMI) Panels, Three-Phase Motor Control (FOC) Inverters, Medical Instrumentation and Patient Monitors, Point-of-Sale (POS) Terminals and Payment Devices, Smart Home Gateways and IoT Edge Nodes, Audio Signal Processing and USB Headset Decks, Surveillance Camera Systems (DVR / NVR).
Industrial Human-Machine Interface (HMI) Panels
The STM32F429NIH6E is purpose-built for industrial HMI panels thanks to its integrated TFT-LCD controller (supporting displays up to SVGA, 800x600 and beyond), the Chrom-ART graphics DMA engine (offloading 2D bitmap copy/compositing from the CPU), and the FMC interface for off-chip SDRAM (used as a framebuffer). The 168 GPIO comfortably drive parallel display interfaces, touch controllers, and external peripherals. In a typical 7-inch industrial panel, the F429NIH6E runs an LVGL/STemWin UI at 60 Hz with the Chrom-ART engine handling DMA2D copy operations; the Cortex-M4 + FPU handles JSON parsing and Modbus polling with deterministic sub-millisecond response. Real-world designs reference the ST RM0090 reference manual and the STM32F429I-DISCO board schematic.
Рекомендуется
Three-Phase Motor Control (FOC) Inverters
For three-phase PMSM or induction motor FOC control, the STM32F429NIH6E delivers the deterministic compute required: 180 MHz Cortex-M4 with FPU executes a full Clarke/Park/SVPWM loop in well under 5 microseconds at typical 10 kHz switching frequency, leaving headroom for application-layer tasks. Three 12-bit ADCs at 2.4 MSPS sample phase currents simultaneously via hardware-triggered injection; two advanced timers generate complementary PWM with deadband insertion. The FPU + DSP instructions accelerate Park transforms and PID loops. Compared to the L1 entry-level STM32F1, the F429NIH6E allows sensorless FOC of 5-10 kW motors at 16 kHz switching without jitter, in production designs following ST's UM1052 motor-control reference firmware.
Рекомендуется
Medical Instrumentation and Patient Monitors
Medical patient monitors, infusion pumps, and portable diagnostic devices benefit from the STM32F429NIH6E's combination of a TFT-LCD interface (for bedside displays), USB OTG full-speed (for connection to bedside acquisition modules), three 12-bit ADCs (for sensor readout), and hardware AES/SHA accelerators (for HIPAA-compliant data encryption). The Cortex-M4 + FPU handles FFT and DSP filtering of ECG/EEG signals in real time. The single-precision FPU doubles floating-point throughput over integer-only cores, critical for spectral analysis of vital signs. For medical designs targeting IEC 60601-1 isolation, the F429NIH6E with its -40 C to +85 C operating range and stable 180 MHz timing supports ISO 14971 risk management; reference designs use the STM32429I-EVAL board.
Рекомендуется
Point-of-Sale (POS) Terminals and Payment Devices
POS terminals require an MCU that can drive a small TFT-LCD for transaction display, run cryptographic stacks for payment processing, handle multiple connectivity types (USB, SDIO for storage), and operate reliably in an extended-temperature retail environment. The STM32F429NIH6E meets all four: integrated TFT-LCD for the operator display, hardware AES/SHA accelerators that accelerate EMV-chipcard and contactless transaction payloads, USB OTG high-speed with ULPI to external PHY for Ethernet or NFC, and SDIO for microSD card storage of transactions. Compared with older Cortex-M3 parts used in previous-generation POS terminals, the F429NIH6E doubles CPU throughput and reduces crypto operation time roughly 8x.
Рекомендуется
Smart Home Gateways and IoT Edge Nodes
Wi-Fi/BLE gateways and IoT edge nodes benefit from the STM32F429NIH6E's Ethernet MAC, USB OTG HS (via ULPI for Wi-Fi dongles), CAN bus for HVAC control, and FSMC interface to off-chip NOR flash for OTA firmware storage. The Cortex-M4 + FPU plus 256 KB SRAM handles TLS handshakes and JSON parsing in firmware updates. The hardware crypto accelerators enable local pre-computation of certificate signatures. Real designs pair the F429NIH6E with an ESP32 coprocessor for radio work and run the gateway stack on Thread/OpenWeave; the F429's ART Accelerator lets it boot in ~50 ms from external QSPI Flash. Reference the ST UM1847 design guide for STM32-based gateway boards.
Рекомендуется
Audio Signal Processing and USB Headset Decks
USB headsets and audio-processing USB audio decks leverage the STM32F429NIH6E's USB 2.0 OTG full-speed (compliant with USB Audio Class 1.0 and 2.0), three SPIs for external DACs/ADCs, two I2S ports for digital audio, and the Cortex-M4 with FPU and DSP instructions to run real-time audio effects (EQ, dynamics, spatial mix). The 2 MB Flash hosts USB descriptor stacks, audio DSP firmware, and DFU bootloaders; the 256 KB SRAM buffers full 48 kHz / 24-bit stereo streams. Compared with Cortex-M0 alternatives, the F429NIH6E handles a 48 kHz duplex stream with comfortable CPU headroom for higher-order FIR filters. Designs follow the ST UM1031 USB audio reference; the frame is compatible with Linux g_audio modules.
Рекомендуется
Surveillance Camera Systems (DVR / NVR)
Digital video recorders (DVR) and network video recorders (NVR) for surveillance use the STM32F429NIH6E's hardware AES/SHA accelerators (encrypting IP-camera streams), USB OTG HS via ULPI (for gigabit Ethernet on USB-3 docks), the FMC SDRAM interface (for H.264 frame buffers), and the integrated TFT-LCD controller (for local HDMI/VGA preview displays). The 168 GPIOs drive hardware crypto and multiple SPI peripherals simultaneously for IP-camera inputs. Compared with dedicated DVR SoCs, the F429NIH6E is suited for sub-16-channel NVR applications where tight CPU-integration matters; production designs follow the ST UM1799 design manual and pair this MCU with an external hardware video encoder.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для STM32F429NIH6E — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | STM32F429NIH6 | STM32F439NIH6 | STM32F429ZIT6E |
|---|---|---|---|---|
| Package | 216-TFBGA (13x13) | 216-TFBGA (13x13) - same | 216-TFBGA (13x13) - same | 144-LQFP - different |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F |
| Max CPU Frequency | 180 MHz | 180 MHz | 180 MHz | 180 MHz |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB |
| SRAM | 256 KB | 256 KB | 256 KB | 256 KB |
| TFT-LCD Controller | Yes (integrated) | Yes (integrated) | Yes (integrated) | Yes (integrated) |
| Ethernet MAC + 1588 | No | No | Yes | No |
| Hardware Crypto | AES, SHA, MD5, HMAC | AES, SHA, MD5, HMAC | AES, SHA, MD5, HMAC + TRNG | AES, SHA, MD5, HMAC |
Ключевые отличия
- Integrated TFT-LCD controller + Chrom-ART DMA engine (против STM32F407IGH6)
- Largest Flash at 180 MHz in STM32F4 family (против STM32F429VGT6)
- Standard F429 vs F439 encryption / timestamping features (против STM32F439NIH6)
Заметки по проектированию
The 216-TFBGA package uses a 13x13 mm body with 0.8 mm ball pitch. Use a 4-layer or higher PCB stack-up with microvia-in-pad or laser-drilled stacked vias to escape the inner ball grid rows; dog-bone fanout on 1.6 mm boards works on outer rows but inner rows will fail with conventional through-hole vias. Reference the ST AN3429 (TFBGA package handling) before finalizing PCB stack-up.
The integrated voltage regulator requires a 4.7 µF low-ESR capacitor on each VCAP pin (VCAP_1, VCAP_2); omit or undersize this capacitor and the regulator will fail to regulate. Place the capacitor as close to the VCAP pin as possible with a short, wide trace to reduce ESL. The MCU's internal regulator also requires that VDDA be supplied; tie VDDA and VDD through a ferrite bead to filter analog supply noise.
Do not power the STM32F429NIH6E from a 5 V rail - the absolute maximum supply voltage is 4.0 V. Use an external 3.3 V LDO. Ensure BOOT0 is tied to GND through 100 kΩ for normal Flash boot; pull BOOT0 high only for system memory bootloader mode. The NRST pin requires a 100 nF capacitor and an external pull-up to VDD if reset is not driven externally.
Keep the HSE crystal traces as short as possible and symmetric; place the crystal within 5 mm of the OSC_IN/OSC_OUT pins. Match the trace lengths to within 1 mm. Use a guard ring around the crystal ground pin connected to the analog ground. The SDIO bus should use impedance-controlled 50 Ω traces routed as a star topology from the MCU.
The 216-TFBGA package has a thermal resistance of roughly 24 C/W (theta_JA, still air); at 180 MHz core speed with full peripheral activity, internal dissipation may reach 1-2 W depending on voltage and IO drive. Provision for a copper spreader connected to the GND balls directly beneath the package; consider forced airflow for sustained loads in industrial enclosures.
Информация о соответствии
RoHS and REACH compliant per ST product page; lead-free and halogen-free packaging. Industrial-grade (operating -40C to +85C), not AEC-Q100 qualified (automotive variant is STM32F429NIH6 V automotive ordering code).
