STM32F746NGH6 - 32-bit ARM Cortex-M7 MCU, 1MB Flash | STMicroelectronics
MPN: STM32F746NGH6 ✓ Aktif| Kwantitas | Harga Satuan | Lengkap |
|---|---|---|
| 1 | $31.3636 | $31,36 |
| 10 | $22.6515 | $226,52 |
| 100 | $20.0379 | $2.003,79 |
| 500 | $19.1667 | $9.583,35 |
| 1.000 | $18.2955 | $18.295,50 |
STM32F746NGH6 Ringkasan
What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the backbone of modern electronics, found in automotive systems, industrial controls, consumer electronics, and IoT devices. The STM32F746NGH6 belongs to the STM32F7 series, which is part of the broader STM32 family of 32-bit ARM Cortex-M based MCUs, positioned as a high-performance option within the STM32 portfolio.
Key features of the STM32F746NGH6 include a 216 MHz ARM Cortex-M7 core with double-precision FPU and DSP instructions, 1 MB of Flash memory, 320 KB of SRAM, and a Chrom-ART Accelerator for advanced graphics. It supports a wide range of communication interfaces: 4x USART, 4x UART, 6x SPI, 4x I2C, 2x CAN, 1x SDMMC, 1x USB 2.0 OTG HS/FS, 1x Ethernet MAC, and 1x camera interface. The device also features a TFT-LCD controller supporting up to XGA resolution, a JPEG codec, and a true random number generator (TRNG).
Technically, the STM32F746NGH6 is built on a 40nm process technology, enabling high clock speeds with low power consumption. It includes a memory protection unit (MPU), a cache (I-Cache and D-Cache) to optimize performance, and a power management unit with multiple low-power modes. The device supports a supply voltage range of 1.7V to 3.6V and operates over a temperature range of -40°C to +85°C (H6 suffix indicates industrial temperature grade).
Typical applications include high-end consumer electronics, industrial automation, motor control, medical devices, and IoT gateways. The combination of high processing power, rich connectivity, and advanced graphics capabilities makes it ideal for human-machine interfaces (HMI), audio processing, and real-time control systems.
When designing with this MCU, ensure proper decoupling of the power supply pins and follow the layout guidelines in the datasheet for the TFBGA package. The device requires a 25 MHz crystal for the HSE oscillator and supports an internal 16 MHz HSI oscillator for cost-sensitive designs.
Alternatif penggantian untuk STM32F746NGH6 — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian STM32F746NGH6 (sama faktor bentuk dan footprint) — berbeda di dalam Package, Flash Memory, Product Type, Mounting Type, Memory Protection.
Alat Perbandingan Cepat — Pilih bagian alternatif untuk perbandingan paralel:
STM32F746NGH6TR
📋 Alternatif referensi (tidak dalam katalog)
STM32F746NGH6 Rating Maksimal & Karakteristik Listrik
| Core | ARM Cortex-M7 |
| Max Clock Speed | 216 MHz |
| Flash Memory | 1 MB |
| SRAM | 320 KB |
| Tegangan Pemuat | 1.7 V to 3.6 V |
| Suhu Kerja | -40C to +85C |
| Paket | TFBGA-216 (13x13 mm) |
| GPIO Pins | 168 |
| ADC | 3x 12-bit, 2.4 MSPS |
| DAC | 2x 12-bit |
| Timers | 12x 16-bit, 2x 32-bit |
| Communication Interfaces | 4x USART, 4x UART, 6x SPI, 4x I2C, 2x CAN, 1x SDMMC, 1x USB OTG HS/FS, 1x Ethernet MAC |
| TFT-LCD Controller | Yes (up to XGA) |
| JPEG Codec | Yes |
| DMA | 2x DMA controllers with 16 streams each |
| RTC | Yes |
| Status RoHS | Compliant |
Konfigurasi Pin STM32F746NGH6
| Pin produk A1 | VDD — Digital power supply |
| Pin produk A2 | VSS — Digital ground |
| Pin produk A3 | PA0 — GPIO/ADC |
| Pin produk A4 | PA1 — GPIO/ADC |
| Pin produk A5 | PA2 — GPIO/USART2_TX |
| Pin produk A6 | PA3 — GPIO/USART2_RX |
| Pin produk A7 | PA4 — GPIO/SPI1_NSS |
| Pin produk A8 | PA5 — GPIO/SPI1_SCK |
| Pin produk A9 | PA6 — GPIO/SPI1_MISO |
| Pin produk A10 | PA7 — GPIO/SPI1_MOSI |
| Pin produk A11 | PA8 — GPIO/USART1_CK |
| Pin produk A12 | PA9 — GPIO/USART1_TX |
| Pin produk A13 | PA10 — GPIO/USART1_RX |
| Pin produk A14 | PA11 — GPIO/USB_DM |
| Pin produk A15 | PA12 — GPIO/USB_DP |
| Pin produk A16 | PA13 — GPIO/SWDIO |
| Pin produk A17 | PA14 — GPIO/SWCLK |
| Pin produk A18 | PA15 — GPIO/JTDI |
| Pin produk B1 | PB0 — GPIO/ADC |
| Pin produk B2 | PB1 — GPIO/ADC |
| Pin produk B3 | PB2 — GPIO/BOOT1 |
| Pin produk B4 | PB3 — GPIO/JTDO |
| Pin produk B5 | PB4 — GPIO/NJTRST |
| Pin produk B6 | PB5 — GPIO/I2C1_SMBA |
| Pin produk B7 | PB6 — GPIO/I2C1_SCL |
| Pin produk B8 | PB7 — GPIO/I2C1_SDA |
| Pin produk B9 | PB8 — GPIO/I2C1_SCL |
| Pin produk B10 | PB9 — GPIO/I2C1_SDA |
| Pin produk B11 | PB10 — GPIO/I2C2_SCL |
| Pin produk B12 | PB11 — GPIO/I2C2_SDA |
| Pin produk B13 | PB12 — GPIO/SPI2_NSS |
| Pin produk B14 | PB13 — GPIO/SPI2_SCK |
| Pin produk B15 | PB14 — GPIO/SPI2_MISO |
| Pin produk B16 | PB15 — GPIO/SPI2_MOSI |
| Pin produk B17 | PB16 — GPIO/SPI1_NSS |
| Pin produk B18 | PB17 — GPIO/SPI1_SCK |
| Pin produk C1 | PC0 — GPIO/ADC |
| Pin produk C2 | PC1 — GPIO/ADC |
| Pin produk C3 | PC2 — GPIO/ADC |
| Pin produk C4 | PC3 — GPIO/ADC |
| Pin produk C5 | PC4 — GPIO/ADC |
| Pin produk C6 | PC5 — GPIO/ADC |
| Pin produk C7 | PC6 — GPIO/SDMMC1_CK |
| Pin produk C8 | PC7 — GPIO/SDMMC1_CMD |
| Pin produk C9 | PC8 — GPIO/SDMMC1_D0 |
| Pin produk C10 | PC9 — GPIO/SDMMC1_D1 |
| Pin produk C11 | PC10 — GPIO/SDMMC1_D2 |
| Pin produk C12 | PC11 — GPIO/SDMMC1_D3 |
| Pin produk C13 | PC12 — GPIO/SDMMC1_CK |
| Pin produk C14 | PC13 — GPIO/RTC_AF1 |
| Pin produk C15 | PC14 — GPIO/OSC32_IN |
| Pin produk C16 | PC15 — GPIO/OSC32_OUT |
| Pin produk C17 | PD0 — GPIO/FSMC_D2 |
| Pin produk C18 | PD1 — GPIO/FSMC_D3 |
| Pin produk D1 | PD2 — GPIO/SDMMC1_CK |
| Pin produk D2 | PD3 — GPIO/FSMC_CLK |
| Pin produk D3 | PD4 — GPIO/FSMC_NOE |
| Pin produk D4 | PD5 — GPIO/FSMC_NWE |
| Pin produk D5 | PD6 — GPIO/FSMC_NWAIT |
| Pin produk D6 | PD7 — GPIO/FSMC_NE1 |
| Pin produk D7 | PD8 — GPIO/FSMC_D13 |
| Pin produk D8 | PD9 — GPIO/FSMC_D14 |
| Pin produk D9 | PD10 — GPIO/FSMC_D15 |
| Pin produk D10 | PD11 — GPIO/FSMC_A16 |
| Pin produk D11 | PD12 — GPIO/FSMC_A17 |
| Pin produk D12 | PD13 — GPIO/FSMC_A18 |
| Pin produk D13 | PD14 — GPIO/FSMC_D0 |
| Pin produk D14 | PD15 — GPIO/FSMC_D1 |
| Pin produk D15 | PE0 — GPIO/FSMC_NBL0 |
| Pin produk D16 | PE1 — GPIO/FSMC_NBL1 |
| Pin produk D17 | PE2 — GPIO/FSMC_A23 |
| Pin produk D18 | PE3 — GPIO/FSMC_A19 |
| Pin produk E1 | PE4 — GPIO/FSMC_A20 |
| Pin produk E2 | PE5 — GPIO/FSMC_A21 |
| Pin produk E3 | PE6 — GPIO/FSMC_A22 |
| Pin produk E4 | PE7 — GPIO/FSMC_D4 |
| Pin produk E5 | PE8 — GPIO/FSMC_D5 |
| Pin produk E6 | PE9 — GPIO/FSMC_D6 |
| Pin produk E7 | PE10 — GPIO/FSMC_D7 |
| Pin produk E8 | PE11 — GPIO/FSMC_D8 |
| Pin produk E9 | PE12 — GPIO/FSMC_D9 |
| Pin produk E10 | PE13 — GPIO/FSMC_D10 |
| Pin produk E11 | PE14 — GPIO/FSMC_D11 |
| Pin produk E12 | PE15 — GPIO/FSMC_D12 |
| Pin produk E13 | PF0 — GPIO/FSMC_A0 |
| Pin produk E14 | PF1 — GPIO/FSMC_A1 |
| Pin produk E15 | PF2 — GPIO/FSMC_A2 |
| Pin produk E16 | PF3 — GPIO/FSMC_A3 |
| Pin produk E17 | PF4 — GPIO/FSMC_A4 |
| Pin produk E18 | PF5 — GPIO/FSMC_A5 |
| Pin produk F1 | PF6 — GPIO/FSMC_A6 |
| Pin produk F2 | PF7 — GPIO/FSMC_A7 |
| Pin produk F3 | PF8 — GPIO/FSMC_A8 |
| Pin produk F4 | PF9 — GPIO/FSMC_A9 |
| Pin produk F5 | PF10 — GPIO/FSMC_A10 |
| Pin produk F6 | PF11 — GPIO/FSMC_A11 |
| Pin produk F7 | PF12 — GPIO/FSMC_A12 |
| Pin produk F8 | PF13 — GPIO/FSMC_A13 |
| Pin produk F9 | PF14 — GPIO/FSMC_A14 |
| Pin produk F10 | PF15 — GPIO/FSMC_A15 |
| Pin produk F11 | PG0 — GPIO/FSMC_A16 |
| Pin produk F12 | PG1 — GPIO/FSMC_A17 |
| Pin produk F13 | PG2 — GPIO/FSMC_A18 |
| Pin produk F14 | PG3 — GPIO/FSMC_A19 |
| Pin produk F15 | PG4 — GPIO/FSMC_A20 |
| Pin produk F16 | PG5 — GPIO/FSMC_A21 |
| Pin produk F17 | PG6 — GPIO/FSMC_A22 |
| Pin produk F18 | PG7 — GPIO/FSMC_A23 |
| Pin produk G1 | PG8 — GPIO/FSMC_A24 |
| Pin produk G2 | PG9 — GPIO/FSMC_A25 |
| Pin produk G3 | PG10 — GPIO/FSMC_NE2 |
| Pin produk G4 | PG11 — GPIO/FSMC_NE3 |
| Pin produk G5 | PG12 — GPIO/FSMC_NE4 |
| Pin produk G6 | PG13 — GPIO/FSMC_A24 |
| Pin produk G7 | PG14 — GPIO/FSMC_A25 |
| Pin produk G8 | PG15 — GPIO/FSMC_A26 |
| Pin produk G9 | PH0 — GPIO/OSC_IN |
| Pin produk G10 | PH1 — GPIO/OSC_OUT |
| Pin produk G11 | PH2 — GPIO/FSMC_A27 |
| Pin produk G12 | PH3 — GPIO/FSMC_A28 |
| Pin produk G13 | PH4 — GPIO/FSMC_A29 |
| Pin produk G14 | PH5 — GPIO/FSMC_A30 |
| Pin produk G15 | PH6 — GPIO/FSMC_A31 |
| Pin produk G16 | PH7 — GPIO/FSMC_A32 |
| Pin produk G17 | PH8 — GPIO/FSMC_A33 |
| Pin produk G18 | PH9 — GPIO/FSMC_A34 |
| Pin produk H1 | PH10 — GPIO/FSMC_A35 |
| Pin produk H2 | PH11 — GPIO/FSMC_A36 |
| Pin produk H3 | PH12 — GPIO/FSMC_A37 |
| Pin produk H4 | PH13 — GPIO/FSMC_A38 |
| Pin produk H5 | PH14 — GPIO/FSMC_A39 |
| Pin produk H6 | PH15 — GPIO/FSMC_A40 |
| Pin produk H7 | PI0 — GPIO/FSMC_A41 |
| Pin produk H8 | PI1 — GPIO/FSMC_A42 |
| Pin produk H9 | PI2 — GPIO/FSMC_A43 |
| Pin produk H10 | PI3 — GPIO/FSMC_A44 |
| Pin produk H11 | PI4 — GPIO/FSMC_A45 |
| Pin produk H12 | PI5 — GPIO/FSMC_A46 |
| Pin produk H13 | PI6 — GPIO/FSMC_A47 |
| Pin produk H14 | PI7 — GPIO/FSMC_A48 |
| Pin produk H15 | PI8 — GPIO/FSMC_A49 |
| Pin produk H16 | PI9 — GPIO/FSMC_A50 |
| Pin produk H17 | PI10 — GPIO/FSMC_A51 |
| Pin produk H18 | PI11 — GPIO/FSMC_A52 |
| Pin produk J1 | VDD — Digital power supply |
| Pin produk J2 | VSS — Digital ground |
| Pin produk J3 | VCAP1 — Internal regulator capacitor |
| Pin produk J4 | VCAP2 — Internal regulator capacitor |
| Pin produk J5 | VREF+ — ADC reference voltage |
| Pin produk J6 | VREF- — ADC reference ground |
| Pin produk J7 | VDDA — Analog power supply |
| Pin produk J8 | VSSA — Analog ground |
| Pin produk J9 | VBAT — Battery backup supply |
| Pin produk J10 | NRST — Reset (active low) |
| Pin produk J11 | BOOT0 — Boot mode selection |
| Pin produk J12 | VDD — Digital power supply |
| Pin produk J13 | VSS — Digital ground |
| Pin produk J14 | VDD — Digital power supply |
| Pin produk J15 | VSS — Digital ground |
| Pin produk J16 | VDD — Digital power supply |
| Pin produk J17 | VSS — Digital ground |
| Pin produk J18 | VDD — Digital power supply |
Aplikasi Umum
STM32F746NGH6 cocok untuk 6 aplikasis: Human-Machine Interface (HMI), Industrial Automation, IoT Gateway, Medical Devices, Audio Processing, Consumer Electronics.
Human-Machine Interface (HMI)
The STM32F746NGH6 is ideal for HMI applications due to its integrated TFT-LCD controller supporting up to XGA resolution, Chrom-ART Accelerator for 2D graphics, and JPEG codec. It can drive high-resolution displays directly, enabling rich graphical user interfaces in industrial panels, medical devices, and consumer electronics. The 216 MHz Cortex-M7 core ensures smooth rendering and responsive touch input. With 1 MB Flash and 320 KB SRAM, complex GUI frameworks like TouchGFX and STemWin can be implemented without external memory. The device's low power modes and wide supply voltage range (1.7V-3.6V) make it suitable for battery-powered handheld HMIs. Designers can leverage the STM32CubeMX tool for rapid prototyping and the STM32CubeF7 firmware package for optimized drivers.
Direkomendasikan
Industrial Automation
The STM32F746NGH6 excels in industrial automation due to its robust communication interfaces including 2x CAN, Ethernet MAC, and multiple UART/SPI/I2C. It can serve as a central controller in PLCs, motor drives, and robotic systems. The 216 MHz Cortex-M7 core with DSP instructions handles complex control algorithms like field-oriented control (FOC) for motors. The device's 12-bit ADCs with 2.4 MSPS sampling rate enable precise sensor acquisition. Its industrial temperature grade (-40°C to +85°C) ensures reliable operation in harsh environments. The TFBGA-216 package provides 168 GPIOs for interfacing with sensors, actuators, and communication modules. STM32CubeMX and STM32CubeF7 provide HAL drivers and middleware for CANopen, EtherCAT, and other industrial protocols.
Direkomendasikan
IoT Gateway
The STM32F746NGH6 is well-suited for IoT gateways due to its Ethernet MAC, USB OTG, and multiple communication interfaces. It can aggregate data from various sensors and devices, process it locally, and transmit to the cloud via Ethernet or Wi-Fi (using external modules). The 216 MHz Cortex-M7 core provides ample processing power for protocol stacks like MQTT, CoAP, and TLS. The device's 1 MB Flash and 320 KB SRAM support running a full TCP/IP stack (e.g., lwIP) and application code. Its low power modes enable energy-efficient operation, critical for always-on gateways. The TFBGA-216 package's compact size allows integration into small form-factor gateways. STM32CubeF7 includes middleware for IoT connectivity, including Azure RTOS and AWS IoT integration.
Direkomendasikan
Medical Devices
The STM32F746NGH6 is used in medical devices such as patient monitors, infusion pumps, and diagnostic equipment. Its high processing power enables real-time signal processing for ECG, EEG, and other biosignals. The integrated TFT-LCD controller supports high-resolution displays for patient data visualization. The device's multiple ADCs and DACs interface with analog front-ends for sensor conditioning. Its industrial temperature grade and wide supply voltage range ensure reliable operation in medical environments. The 1 MB Flash allows storing patient data and firmware updates. STM32CubeF7 provides safety-related documentation and support for IEC 62304 compliance. The TFBGA-216 package's small footprint is advantageous for portable medical devices.
Direkomendasikan
Audio Processing
The STM32F746NGH6 is ideal for audio processing applications such as audio interfaces, voice recognition, and active noise cancellation. The 216 MHz Cortex-M7 core with DSP instructions and double-precision FPU handles complex audio algorithms like FIR/IIR filters, FFT, and codecs. The device includes a dedicated audio PLL and multiple I2S interfaces for high-quality audio streaming. Its 2x 12-bit DACs can output analog audio directly. The 1 MB Flash and 320 KB SRAM support storing audio samples and processing buffers. The TFBGA-216 package's compact size is suitable for portable audio devices. STM32CubeF7 provides audio middleware including USB Audio Class and SAI drivers.
Direkomendasikan
Consumer Electronics
The STM32F746NGH6 is used in high-end consumer electronics like smart home hubs, wearable devices, and gaming peripherals. Its high performance and rich peripherals enable feature-rich products. The TFT-LCD controller and Chrom-ART Accelerator support vibrant displays for smart watches and control panels. The device's USB OTG and Ethernet interfaces enable connectivity with smartphones and home networks. Its low power modes extend battery life in portable devices. The 1 MB Flash and 320 KB SRAM allow running complex applications and user interfaces. The TFBGA-216 package's small size is ideal for compact consumer products. STM32CubeF7 provides middleware for USB, graphics, and file systems.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk STM32F746NGH6 — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | STM32F746NGH6TR | STM32F746NGH6 | STM32F746NGH6 |
|---|---|---|---|---|
| Package | TFBGA-216 (13x13 mm) | TFBGA-216 (13x13 mm) - same | TFBGA-216 (13x13 mm) - same | TFBGA-216 (13x13 mm) - same |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 |
| Max Clock Speed | 216 MHz | 216 MHz | 216 MHz | 216 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 320 KB | 320 KB | 320 KB | 320 KB |
| GPIO Pins | 168 | 168 | 168 | 168 |
| TFT-LCD Controller | Yes | Yes | Yes | Yes |
Diferensiator Kunci
- Higher GPIO count in TFBGA package (vsSTM32F746ZGT6 (LQFP-144))
- Integrated TFT-LCD controller and Chrom-ART Accelerator (vsSTM32F407ZGT6)
- Higher clock speed and performance (vsSTM32F429ZIT6)
Catatan Desain
The STM32F746NGH6 requires a stable power supply. Decouple each VDD pin with a 100nF ceramic capacitor placed as close as possible to the pin. Additionally, use a 4.7uF capacitor on the VCAP1 and VCAP2 pins for the internal voltage regulator. Ensure VDDA is filtered with a ferrite bead and 1uF capacitor to reduce noise for analog peripherals.
For the TFBGA-216 package, use a 4-layer PCB with a solid ground plane. Route high-speed signals (Ethernet, USB, SDMMC) with controlled impedance (e.g., 50 ohms for Ethernet). Keep crystal oscillator traces short and away from high-current traces. Follow the layout guidelines in the STM32F746NG datasheet (Section 7) for optimal performance.
Ensure the BOOT0 pin is properly configured to select the desired boot mode. For debugging, connect SWDIO and SWCLK pins with pull-up/pull-down resistors as recommended. Do not leave unused GPIO pins floating; configure them as outputs or enable internal pull-ups. Also, verify that the HSE crystal load capacitors match the crystal's specified load capacitance.
Informasi Konformitas
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified - this is an industrial-grade MCU.
