STMicroelectronics STM32F446RET7TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.00 | $15.00 |
| 15+ | $13.80 | $207.00 |
| 25+ | $13.50 | $337.50 |
| 50+ | $12.75 | $637.50 |
| 100+ | $11.25 | $1,125.00 |
| N+ | $2.25 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F4 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 180MHz |
| 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 |
| EEPROM Size | - |
| RAM Size | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STMicroelectronics STM32F446RET7TR is a high-performance 32-bit MCU with an ARM Cortex-M4 core running at 180MHz. It features 512KB flash and 128KB RAM, providing excellent computational power. With a 1.7V to 3.6V supply range and integrated I2S, DMA, and PWM, it is designed for demanding audio, industrial, and automotive applications.
- High Clock Speed: 180MHz Cortex-M4 delivers top-tier performance for complex tasks.
- Large RAM: 128KB RAM supports real-time data buffering and multitasking.
- Advanced Timers: High-resolution PWM for precise motor and power control.
- Extended Temperature: -40°C to 105°C for harsh environments.
- Rich Connectivity: Multiple I2C, SPI, UART, and CAN interfaces.
High-End Audio Interfaces
The 180MHz Cortex-M4 with I2S supports high-resolution audio codecs and effects processing.
Industrial Drives
Advanced PWM timers and 128KB RAM enable complex motor control algorithms with high precision.
Smart Grid Equipment
Robust communication peripherals and wide temperature range suit power monitoring and protection relays.
Medical Imaging
High-speed processing and large memory handle ultrasound and portable X-ray signal processing.
Robotics
Multiple DMA channels and fast ADC allow real-time sensor fusion and actuator control.
Automotive Infotainment
The 105°C rating and rich connectivity support in-vehicle displays and telematics.
- Q: What is the maximum clock frequency?
- A: The STM32F446RE runs at up to 180MHz.
- Q: How much flash memory does it have?
- A: It has 512KB of flash memory.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V.
- Q: What package is this part?
- A: It is in a 64-LQFP package.
- Q: What is the operating temperature?
- A: It is rated for -40°C to 105°C.
STM32F446RET7TR.pdf
- Q: What is the maximum clock frequency?
- A: The STM32F446RE runs at up to 180MHz.
- Q: How much flash memory does it have?
- A: It has 512KB of flash memory.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V.
- Q: What package is this part?
- A: It is in a 64-LQFP package.
- Q: What is the operating temperature?
- A: It is rated for -40°C to 105°C.
