STM32F746BGT7 STMicroelectronics 216MHz ARM Cortex-M7 MCU, 1MB Flash
STMicroelectronics STM32F7 series, ARM Cortex-M7 single-core at 216MHz, 1MB Flash, 320KB RAM, 168 I/O, 208-LQFP Tray, -40°C to 105°C operating temperature, 1.7V to 3.6V supply.
- 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
- Date & lot codes on quoteStated per line before you commit; label photos on request.
- MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
- PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.
Specifications
| Parameter | Value |
|---|---|
| Series | STM32F7 |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.7V ~ 3.6V |
| Operating temperature | -40°C~105°C(TA) |
| Speed | 216MHz |
| Package | Tray |
| RAM size | 320K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG |
| Number of i (O) | 168 |
| Core processor | ARM® Cortex®-M7 |
| Case | 208-LQFP |
| Data converters | A/D 24x12b; D/A 2x12b |
| Program memory size | 1MB (1M x 8) |
Frequently asked questions
Does the STM32F746BGT7 require an external Ethernet PHY, and what does the connectivity stack include?
Yes — the Ethernet peripheral is an MAC block requiring an external PHY plus magnetics and RJ45. The full connectivity set includes USB OTG, CANbus, LINbus, SPI, I²C, UART, SDIO, SAI, and I²S, all integrated. No internal PHY is present.
What temperature grade does the STM32F746BGT7 carry, and is it suitable for enclosed industrial panels?
The rated operating temperature is -40°C to 105°C (TA), which covers most enclosed cabinet environments. Sustained 216MHz operation under load in a closed panel will depend on thermal design — a properly connected ground pad and thermal vias are standard practice for the 208-LQFP package at this clock speed. The specific junction-temperature derating curve for your ambient conditions is a board-level thermal question, not a part limitation per se.