STM32F446MCY6TR
- Mfr.Part #
- STM32F446MCY6TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 81-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 81WLCSP
- Stock
- 1,054
- In Stock :
- 1,054
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Number of External Interrupts :
- 16
- Supply Current-Max :
- 115mA
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT
- Terminal Form :
- Ball
- Data Converter :
- A/D 14x12b; D/A 2x12b
- Boundary Scan :
- yes
- Core Size :
- 32-Bit
- Factory Lead Time :
- 12 Weeks
- Terminal Position :
- BOTTOM
- Number of Pins :
- 81
- DAC Channels :
- yes
- Package / Case :
- 81-UFBGA, WLCSP
- Format :
- FLOATING-POINT
- DMA Channels :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Supply Voltage-Max (Vsup) :
- 3.6V
- Surface Mount :
- yes
- Program Memory Size :
- 256KB 256K x 8
- Width :
- 3.693mm
- Oscillator Type :
- Internal
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 0.6mm
- Operating Temperature :
- -40°C~85°C TA
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 0.4mm
- Number of Terminations :
- 81
- Base Part Number :
- STM32F446
- Low Power Mode :
- yes
- Connectivity :
- CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG
- Qualification Status :
- Not Qualified
- PWM Channels :
- yes
- Program Memory Type :
- Flash
- HTS Code :
- 8542.31.00.01
- Series :
- STM32F4
- Number of DMA Channels :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- External Data Bus Width :
- 6
- Has ADC :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.7V~3.6V
- Number of I/O :
- 63
- Integrated Cache :
- No
- Address Bus Width :
- 6
- Packaging :
- Tape and Reel (TR)
- Memory Size :
- 256KB
- Frequency :
- 180MHz
- Core Processor :
- ARM® Cortex®-M4
- Bit Size :
- 32
- Mounting Type :
- Surface Mount
- RAM Size :
- 128K x 8
- On Chip Program ROM Width :
- 8
- ECCN Code :
- 3A991.A.2
- ROM (words) :
- 262144
- Supply Voltage :
- 3.3V
- Supply Voltage-Min (Vsup) :
- 1.7V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- CPU Family :
- CORTEX-M4
- Datasheets
- STM32F446MCY6TR

Microcontrollers STMicroelectronics STM32F446MCY6TR Overview
Introducing the STM32F446MCY6TR by STMicroelectronics, a state-of-the-art microcontroller designed to cater to complex digital and analog applications. This product stands out in the Microcontrollers category for its robust integration and high-performance capabilities. As an advanced 32-bit MCU, it features 256KB of flash memory and is packaged in an 81-WLCSP that minimizes space while maximizing functionality. The STM32F446MCY6TR is engineered to support a wide range of applications, offering designers a flexible tool with high computational power. Its ability to operate across a spectrum of temperatures makes it ideal for demanding industrial applications.
STM32F446MCY6TR Features
The STM32F446MCY6TR microcontroller boasts several features that enhance its utility in complex and power-sensitive applications. These include a 32-bit ARM Cortex-M4 core with DSP and FPU extensions, providing the horsepower needed for intensive computations and data processing. Additionally, it supports dual QSPI for high-speed serial flash loading and extensive digital connectivity options, including USB OTG, CAN, and up to three I2C interfaces. Enhanced graphics support, coupled with a DMA controller that ensures swift data management and minimal CPU load, further accentuates its profile as a leading choice for developers.
STM32F446MCY6TR Applications
- Industrial Automation: The STM32F446MCY6TR can be utilized to control machinery, offering precise sensor integration and real-time processing capabilities necessary for automation systems.
- Medical Devices: Its high reliability and computational power make it suitable for medical monitoring systems, where precise and rapid data processing is critical.
- Consumer Electronics: In consumer electronics, such as portable gaming devices, this MCU provides the necessary processing power and connectivity options to deliver a rich user experience.
- Automotive Applications: The robust design and extended temperature range allow it to perform reliably in automotive environments, contributing to advanced driver-assistance systems (ADAS).
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