STM32F469IIT6E — 180MHz ARM Cortex-M4 MCU, 2MB Flash, 176-LQFP
STMicroelectronics STM32F4 series, ARM Cortex-M4 32-bit single-core at 180MHz, 2MB Flash / 384KB RAM, 131 I/O, dual CANbus plus Ethernet MAC and USB OTG, 16-channel 12-bit ADC and 2-channel 12-bit DAC, 176-LQFP (24×24mm) tray, -40°C to 85°C, 1.7–3.6V 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 | 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) | 131 |
| Core processor | ARM® Cortex®-M4 |
| Case | 176-LQFP |
| Data converters | A/D 16x12b; D/A 2x12b |
| Program memory size | 2MB (2M x 8) |
Frequently asked questions
Is the STM32F469IIT6E obsolete and what happens when it enters last-time-buy?
The lifecycle stage is EOL-hot, meaning STMicroelectronics has entered or is approaching the formal last-time-buy window. Active status keeps it in the official channel for now, but EOL-hot allocation risk is real — submit an RFQ for your full production quantity now rather than waiting for spot-channel depletion.
Does the STM32F469IIT6E integrate an Ethernet PHY or do I need an external transceiver?
The part carries an Ethernet MAC with an RMII/MII interface — an external Ethernet PHY (the Microchip LAN8742A or TI DP83825I are common choices) is required between the MCU and the RJ45 jack. The PHY is not integrated. Budget board space and the PHY BOM add-on for any HMI gateway or PLC communication module targeting Ethernet.
What is the solder profile for this 176-LQFP part, and are tray parts dry-packed for reflow?
The lead finish and associated reflow profile (eutectic 183°C or lead-free 260°C peak) depend on the specific shipment date code — confirm with your distributor before programming your SMT profile. Tray packaging does not automatically mean dry-pack conditioning has been applied; verify the MSL level on the incoming documentation to avoid delamination during reflow.