STM32F446RCT7
- Mfr.Part #
- STM32F446RCT7
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64LQFP
- Stock
- 14,667
- In Stock :
- 14,667
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Qualification Status :
- Not Qualified
- Mounting Type :
- Surface Mount
- Address Bus Width :
- 24
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Surface Mount :
- yes
- Width :
- 10mm
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Connectivity :
- CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG
- RAM Size :
- 128K x 8
- Operating Temperature :
- -40°C~105°C TA
- Supply Current-Max :
- 125mA
- Program Memory Size :
- 256KB 256K x 8
- Number of Pins :
- 64
- Number of I/O :
- 50
- Supply Voltage :
- 3.3V
- Frequency :
- 180MHz
- Power Supplies :
- 1.8/3.3V
- Factory Lead Time :
- 12 Weeks
- Length :
- 10mm
- Program Memory Type :
- Flash
- CPU Family :
- CORTEX-M4F
- Core Size :
- 32-Bit
- Base Part Number :
- STM32F446
- Series :
- STM32F4
- Terminal Form :
- Gull wing
- Voltage - Supply (Vcc/Vdd) :
- 1.7V~3.6V
- Memory Size :
- 256KB
- Bit Size :
- 32
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Core Architecture :
- ARM
- Oscillator Type :
- Internal
- On Chip Program ROM Width :
- 8
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 1.7V
- Has ADC :
- yes
- PWM Channels :
- yes
- ECCN Code :
- 3A991.A.2
- DMA Channels :
- yes
- Number of Terminations :
- 64
- Supply Voltage-Max (Vsup) :
- 3.6V
- Package / Case :
- 64-LQFP
- Terminal Pitch :
- 0.5mm
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT
- External Data Bus Width :
- 32
- Core Processor :
- ARM® Cortex®-M4
- Terminal Position :
- QUAD
- ROM (words) :
- 262144
- Interface :
- CAN, EBI/EMI, I2C, IrDA, LIN, SD, SPI, UART, USART, USB
- Packaging :
- Tray
- Datasheets
- STM32F446RCT7

Microcontrollers STMicroelectronics STM32F446RCT7 Overview
Introducing the STM32F446RCT7, a cutting-edge microcontroller from STMicroelectronics, designed for sophisticated applications requiring a high level of integration and performance. This microcontroller is built on a 32-bit ARM Cortex-M4 core, offering robust processing capabilities along with a flexible memory architecture that includes 256KB of flash memory. The STM32F446RCT7 is a perfect blend of efficiency and power, designed to cater to the demanding needs of advanced electronics systems while optimizing power consumption. The integration of advanced communication interfaces, along with real-time performance and enhanced I/Os, makes it an ideal choice for developers looking to push the boundaries of innovation in their product designs.
STM32F446RCT7 Features
The STM32F446RCT7 is loaded with features that enhance its functionality and ease of use in complex electronics environments. Key features include its 32-bit ARM Cortex-M4 core, which delivers high efficiency and performance. The 256KB of flash memory ensures ample space for application code and data storage, while its 64LQFP package allows for a compact footprint on printed circuit boards. Additional features such as multiple communication interfaces including I2C, USART, USB, and CAN, along with a 12-bit ADC, DMA controllers, and real-time clock enhance its utility in multifaceted applications.
STM32F446RCT7 Applications
- Industrial Automation: Utilized in machine control systems, the STM32F446RCT7's robust processing capabilities and real-time operations facilitate complex automation processes, ensuring high reliability and precision in industrial settings.
- Motor Control: The integrated features and high-speed interfaces make it suitable for advanced motor control techniques in applications such as electric vehicles and drones, where precise speed and position control are critical.
- Home Automation: This microcontroller can be integrated into smart home devices, leveraging its communication capabilities for connected, intelligent home systems that enhance user convenience and energy efficiency.
- Healthcare Devices: In medical applications, the STM32F446RCT7 ensures accurate and reliable device performance, which is paramount in critical healthcare monitoring and diagnostic equipment.
- Wearable Technology: Its low power consumption and powerful processing capabilities are ideal for wearables, supporting prolonged battery life and complex algorithm processing for fitness tracking and personal health monitoring.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















