STM32F469BIT6 — 180MHz ARM Cortex-M4 MCU, 2MB Flash, 384KB RAM, 208-LQFP
STMicroelectronics STM32F4 series, 32-bit single-core ARM Cortex-M4 MCU, 180MHz, 2MB Flash, 384KB RAM, 24x12b A/D and 2x12b D/A converters, LCD/Ethernet/USB OTG/CANbus/SPI/I²C, 161 I/O, 1.7V–3.6V supply, -40°C to 85°C operating temperature, 208-LQFP (28x28) tray package.
- 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 | STM32F4 |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.7V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 180MHz |
| Package | Tray |
| RAM size | 384K 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, SDIO, SPI, UART/USART, USB, USB OTG |
| Number of i (O) | 161 |
| Core processor | ARM® Cortex®-M4 |
| Case | 208-LQFP |
| Data converters | A/D 24x12b; D/A 2x12b |
| Program memory size | 2MB (2M x 8) |
Frequently asked questions
Does the 208-LQFP package of the STM32F469BIT6 drop into a design that uses the STM32F407VGT6 or STM32F429?
No — the 208-pin LQFP (28x28mm) is not pin-compatible with the 144-pin LQFP footprint of the STM32F407VGT6 or STM32F429VIT6. The 161 usable I/O means the outer rows of pins sit in different positions relative to the 144-pin variant. A drop-in retrofit requires board trace rework on the outer pin ring. For new production the 208-LQFP gives access to LCD data bus pins that do not exist on the 144-pin package.
What does the internal oscillator mean for industrial Ethernet or USB timing?
The oscillator type is Internal, meaning the part boots from the internal RC. For Profinet Class C, USB full-speed host, or any timing-critical industrial Ethernet stack, an external crystal or MEMS oscillator on the HSE input is required — the internal RC accuracy does not meet the protocol specification under temperature. Plan for the crystal footprint on new designs; add it as a rework step on existing boards if protocol certification is failing.
What is the STM32F469BIT6's temperature and supply rating for industrial panel use?
The operating temperature is -40°C to 85°C and the supply range is 1.7V to 3.6V. This clears the standard industrial automation panel envelope. If your enclosure ambient exceeds 85°C or your supply rail is marginal on the 1.7V floor, you need to either add thermal management or consider the automotive-graded STM32F4 variants. The 3.3V supply with standard decoupling is well within spec for this part.