STM32F439ZGT7TR — 180MHz Cortex-M4 MCU, 1MB Flash, 144-LQFP
MPNSTM32F439ZGT7TR
End of Life
STMicroelectronics STM32F4 series ARM Cortex-M4 MCU; 180MHz core, 1MB Flash, 256KB RAM, Ethernet + USB OTG + CAN + LCD, 114 I/O, 144-LQFP (20×20mm), -40 to 105°C, 1.7–3.6V, Tape & Reel.
$15.1270Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
- 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~105°C(TA) |
| Speed | 180MHz |
| Package | Tape & Reel (TR) |
| RAM size | 256K 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, SPI, UART/USART, USB OTG |
| Number of i (O) | 114 |
| Core processor | ARM® Cortex®-M4 |
| Case | 144-LQFP |
| Data converters | A/D 24x12b; D/A 2x12b |
| Program memory size | 1MB (1M x 8) |
Frequently asked questions
What supply voltage does the STM32F439ZGT7TR need?
The part operates on a single 1.7V to 3.6V rail. In most industrial applications this connects directly to the 3.3V supply without an intermediate LDO. No pin is 5V-tolerant; any signal above Vdd must be level-shifted externally.
Is the STM32F439ZGT7TR available in tray packaging, or only Tape & Reel?
The available record lists only Tape & Reel (TR) packaging for this order code. If tray packaging is required for the production flow, that variant must be confirmed directly — it does not appear in the cited record and cannot be assumed.