The STMicroelectronics STM32F446VET6 is a 32-bit ARM Cortex-M4 single-core MCU from the STM32F4 series, clocked at 180 MHz with a floating-point unit. The device is housed in a 100-LQFP package (14x14 mm) and rated for the industrial temperature range of -40°C to 85°C, operating from a 1.7 V to 3.6 V supply. Typical applications include motor drives, industrial control, IoT gateways, audio processing, and communication bridges where the 180 MHz Cortex-M4 core and rich connectivity are needed.
STM32F446VET6
STMicroelectronics
STMicroelectronics STM32F4 series, 32-bit ARM Cortex-M4 single-core MCU, 180MHz, 512KB Flash, 128KB SRAM, 81 I/O, USB OTG, CAN, SPI/UART, 16x12b ADC, 2x12b DAC, 100-LQFP (14x14), -40°C to 85°C, 1.7V–3.6V.
[IN STOCK] In Stock: 625 pcs
MOQ 1 · Tray · RoHS · EIA-481 · DAP/DDP · T/T
Technical specifications
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | STM32F4 |
| Mounting | 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 | 128K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG |
| Number of i (O) | 81 |
| Core processor | ARM® Cortex®-M4 |
| Case | 100-LQFP |
| Data converters | A/D 16x12b; D/A 2x12b |
| Program memory size | 512KB (512K x 8) |
Technical details
STM32F446VET6
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