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STM32F446ME

STM32F446ME

STM32F446ME

STMicroelectronics

Microcontroller 3.3V

SOT-23

STM32F446ME Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 8 months ago)
Surface MountYES
Number of Terminations 81
ECCN Code 3A991.A.2
HTS Code8542.31.00.01
Technology CMOS
Terminal Position BOTTOM
Terminal FormBALL
Supply Voltage 3.3V
Terminal Pitch0.4mm
JESD-30 Code R-PBGA-B81
Qualification StatusNot Qualified
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Supply Voltage-Max (Vsup) 3.6V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 1.7V
Number of I/O 63
Speed 180 MHz
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Clock Frequency 26MHz
Supply Current-Max 115mA
Bit Size 32
Has ADC YES
DMA Channels YES
PWM Channels YES
DAC Channels YES
Address Bus Width6
ROM (words) 524288
On Chip Program ROM Width 8
CPU Family CORTEX-M4
Boundary Scan YES
Low Power Mode YES
External Data Bus Width 6
Format FLOATING-POINT
Integrated Cache NO
RAM (bytes) 135168
ROM Programmability FLASH
Number of External Interrupts 16
Number of DMA Channels 2
Length 3.815mm
Height Seated (Max) 0.6mm
Width 3.693mm
RoHS StatusNon-RoHS Compliant
In-Stock:3490 items

STM32F446ME Product Details

STM32F446ME Description


STM32F446ME emerges as a member of ultra-low-power microcontrollers based on the high-performance Arm? Cortex?-M4 32-bit RISC core which operates at up to 180 MHz and features a floating point unit. This Cortex?-M33 core implements a full set of DSP instructions and a memory protection unit. In addition, STM32F446ME provides standard and advanced communication interfaces.



STM32F446ME Features


  • Advanced connectivity

  • 512 Kbytes of Flash memory

  • Arm? 32-bit Cortex?-M4 CPU with FPU

  • Up to 20 communication interfaces

  • Up to 114 I/O ports with interrupt capability



STM32F446ME Applications


  • Motor drive and control

  • Medical equipment

  • Printers, and scanners

  • Alarm systems

  • Video intercom and HVAC

  • Home audio appliances

  • Industrial (PLC, inverters, circuit breakers)


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