STM32F446ZCH6
- Mfr.Part #
- STM32F446ZCH6
- Manufacturer
- STMicroelectronics
- Package / Case
- 144-UFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 144BGA
- Stock
- 15,842
- In Stock :
- 15,842
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Terminal Position :
- BOTTOM
- REACH SVHC :
- No SVHC
- Supply Current-Max :
- 115mA
- CPU Family :
- CORTEX-M4F
- RoHS Status :
- ROHS3 Compliant
- Series :
- STM32F4
- Supply Voltage :
- 3.3V
- Surface Mount :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 1.7V~3.6V
- Core Size :
- 32-Bit
- Mounting Type :
- Surface Mount
- Length :
- 7mm
- Memory Size :
- 256KB
- On Chip Program ROM Width :
- 8
- Number of Pins :
- 144
- DMA Channels :
- yes
- Oscillator Type :
- Internal
- Core Processor :
- ARM® Cortex®-M4
- RAM Size :
- 128K x 8
- Data Converter :
- A/D 24x12b; D/A 2x12b
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 7mm
- Number of Terminations :
- 144
- Bit Size :
- 32
- External Data Bus Width :
- 32
- Has ADC :
- yes
- Program Memory Type :
- Flash
- Number of I/O :
- 114
- Package / Case :
- 144-UFBGA
- Supply Voltage-Max (Vsup) :
- 3.6V
- Base Part Number :
- STM32F446
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Connectivity :
- CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Pitch :
- 0.5mm
- PWM Channels :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Qualification Status :
- Not Qualified
- Supply Voltage-Min (Vsup) :
- 1.7V
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT
- Power Supplies :
- 1.8/3.3V
- Packaging :
- Cut Tape (CT)
- Address Bus Width :
- 24
- Frequency :
- 180MHz
- ECCN Code :
- 3A991.A.2
- Terminal Form :
- Ball
- Program Memory Size :
- 256KB 256K x 8
- Factory Lead Time :
- 12 Weeks
- Datasheets
- STM32F446ZCH6
STM32F446ZCH6 Documents

Microcontrollers STMicroelectronics STM32F446ZCH6 Overview
The STM32F446ZCH6 from STMicroelectronics is a high-performance microcontroller that offers an ideal solution for demanding embedded applications. This microcontroller is part of the STM32F4 series, known for its advanced architecture, including the ARM Cortex-M4 core with DSP and FPU instructions, enabling highly efficient processing and control. The integration of 256KB flash memory and a variety of communication interfaces ensures flexibility and scalability, making the STM32F446ZCH6 a perfect choice for developers looking to push the boundaries of system design. The presence of a 144-BGA package allows for compact yet robust hardware layouts, catering to advanced industrial, commercial, and consumer applications. This overview highlights the suitability of the Microcontrollers STMicroelectronics STM32F446ZCH6 for B2B clients focused on volume purchasing for sophisticated projects.
STM32F446ZCH6 Features
The STM32F446ZCH6 is equipped with multiple features that enhance its performance and usability in complex applications:
- 32-bit ARM Cortex-M4 core with DSP and FPU instructions for efficient data processing.
- 256KB of flash memory provides ample space for application code and data storage.
- Advanced connectivity options including USB OTG, SPI, I2C, and USART interfaces.
- 144-BGA package enables a reduction in PCB size and improved thermal performance.
- Extensive interrupt and DMA capability which simplifies real-time task management.
- Low power consumption modes to enhance energy efficiency in portable devices.
STM32F446ZCH6 Applications
- Industrial Automation: Utilized in control systems for real-time processing and machine-to-machine communication.
- Consumer Electronics: Powers sophisticated user interfaces and audio processing in devices like smart speakers.
- Automotive: Integral in vehicle systems for sensor data processing and actuator control.
- Medical Devices: Used in medical diagnostic equipment due to its reliability and computational capabilities.
- Internet of Things (IoT): Serves as a core processor in IoT devices, handling complex algorithms and connectivity tasks.
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