STM32F446ZEH7TR
- Mfr.Part #
- STM32F446ZEH7TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 144-UFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLSH 144UFBGA
- Stock
- 35,535
- In Stock :
- 35,535
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Packaging :
- Tape and Reel (TR)
- Oscillator Type :
- Internal
- Low Power Mode :
- yes
- Connectivity :
- CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG
- Program Memory Type :
- Flash
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~105°C TA
- Reach Compliance Code :
- Compliant
- ECCN Code :
- 3A991.A.2
- Integrated Cache :
- No
- Surface Mount :
- yes
- Supply Voltage :
- 3.3V
- Clock Frequency :
- 26MHz
- Boundary Scan :
- yes
- Supply Voltage-Min (Vsup) :
- 1.7V
- Width :
- 7mm
- PWM Channels :
- yes
- Terminal Form :
- Ball
- Address Bus Width :
- 26
- Series :
- STM32F4
- DAC Channels :
- yes
- HTS Code :
- 8542.31.00.01
- Core Processor :
- ARM® Cortex®-M4
- Number of DMA Channels :
- 2
- Has ADC :
- yes
- Terminal Position :
- BOTTOM
- RAM Size :
- 132K x 8
- Factory Lead Time :
- 12 Weeks
- Speed :
- 180MHz
- Package / Case :
- 144-UFBGA
- Number of Terminations :
- 144
- Voltage - Supply (Vcc/Vdd) :
- 1.7V~3.6V
- Height Seated (Max) :
- 0.6mm
- Number of External Interrupts :
- 16
- Supply Voltage-Max (Vsup) :
- 3.6V
- Core Size :
- 32-Bit
- Supply Current-Max :
- 125mA
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT
- ROM (words) :
- 524288
- DMA Channels :
- yes
- Program Memory Size :
- 512KB 512K x 8
- Bit Size :
- 32
- RoHS Status :
- RoHS Compliant
- Qualification Status :
- Not Qualified
- RAM (bytes) :
- 135168
- Data Converter :
- A/D 24x12b; D/A 2x12b
- JESD-30 Code :
- S-PBGA-B144
- Terminal Pitch :
- 0.5mm
- Format :
- FLOATING-POINT
- External Data Bus Width :
- 16
- On Chip Program ROM Width :
- 8
- Length :
- 7mm
- CPU Family :
- CORTEX-M4
- Number of I/O :
- 114
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Datasheets
- STM32F446ZEH7TR

Microcontrollers STMicroelectronics STM32F446ZEH7TR Overview
The STM32F446ZEH7TR from STMicroelectronics represents a pinnacle in high-performance microcontrollers, tailored for advanced applications that demand low-power consumption and high integration. This 32-bit MCU is built around the robust ARM® Cortex®-M4 core, with a floating point unit, which allows it to handle complex algorithms with ease. The inclusion of 512KB of flash memory ensures ample space for application code and data storage, making the STM32F446ZEH7TR a flexible choice for designers. This model, housed in a 144UFBGA package, offers an optimal balance of performance, power efficiency, and space utilization, making it an ideal candidate for scalable systems that require reliability and enhanced processing capabilities.
STM32F446ZEH7TR Features
This microcontroller integrates multiple features that enhance its efficiency and functionality in complex electronic environments. Key features include a high-performance ARM Cortex-M4 core with DSP and FPU extensions, achieving up to 180 MHz frequency. The 512KB of flash memory coupled with 128KB of SRAM provides significant space for complex programs and real-time data processing. Advanced connectivity options such as USB OTG, CAN, and multiple SPI/I2C interfaces ensure flexible communication protocols. Moreover, its comprehensive set of peripherals supports advanced control and connectivity applications.
STM32F446ZEH7TR Applications
- Industrial Automation: Implements control systems and real-time automation tasks efficiently due to its robust processing capabilities and multiple I/O options.
- Medical Devices: Utilized in medical diagnostic equipment where precision and data integrity are critical, supported by its reliable performance and large memory capacity.
- Consumer Electronics: Powers complex user interfaces and connectivity in smart home devices, offering a compact solution with its UFBGA package.
- Aerospace and Defense: Suitable for applications requiring rugged, high-performance control systems in harsh environments, thanks to its operational reliability and advanced core features.
- Automotive Products: Used in vehicle systems for enhanced navigation and diagnostic systems, benefiting from its robust architecture and connectivity features.
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