STMicroelectronics, Inc. Microcontrollers STM32F446RET6TR

ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 180MHz 512KB (512K x 8) FLASH 64-LQFP (10x10)

ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 180MHz 512KB (512K x 8) FLASH 64-LQFP (10x10)

ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 180MHz 512KB (512K x 8) FLASH 64-LQFP (10x10)

IC MCU 32BIT 512KB FLASH 64LQFP

Manufacturer: STMicroelectronics
Win Source Part Number: 1318666-STM32F446RET6TR
Category: Integrated Circuits (ICs)>Embedded>Microcontrollers
Packaging: Reel - TR
Core Processor: ARM® Cortex®-M4
Speed: 180MHz
Standard Package: 1,000
Mounting: Surface Mount
Core Size: 32-Bit Single-Core
Connectivity: CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG
Peripherals: Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT
Number of I/O: 50
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
RAM Size: 128K x 8
Data Converters: A/D 16x12b; D/A 2x12b
Oscillator Type: Internal
Supplier Device Package: 64-LQFP (10x10)
Temperature Range - Operating: -40°C ~ 85°C
Case / Package: 64-LQFP
ECCN: 5A992C
Fake Threat In the Open Market: 77
Voltage - Supply (Vcc/Vdd): 1.7V ~ 3.6V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Other Part Number: 497-STM32F446RET6TRCT,497-STM32F446RET6TR,497-STM32F446RET6TRDKR
Base Product Number: STM32F446
Moisture Sensitivity Level (MSL): 3 (168 Hours)

32-bit MCU, Cortex-M4, 180MHz, 512KB Flash, 135KB RAM, 64-Pin PQFP Product overview: STM32F446RET6TR from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 180MHz, 512KB, 135KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 180MHz, 512KB, 135KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F446RET6TR can be used for catalog matching and distributor lookup.