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STM32F446ZEJ7TR - STMicroelectronics

Description: Arm® Cortex®-M4 32-bit MCU+FPU, 225 DMIPS, up to 512 KB Flash/128+4 KB RAM, USB OTG HS/FS, seventeen TIMs, three ADCs and twenty communication interfaces

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PCB Footprints
STM32F446ZEJ7TR - STMicroelectronics PCB footprint - BGA - BGA - UFBGA144 - 144-pin
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STM32F446ZEJ7TR - STMicroelectronics  - 3D model - BGA - UFBGA144 - 144-pin
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STM32F446ZEJ7TR Details

  • Manufacturer Part Number:

    STM32F446ZEJ7TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    CORTEX-M4

  • Clock Frequency-Max:

    26 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • Format:

    FLOATING POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PBGA-B144

  • Length:

    10 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    2

  • Number of External Interrupts:

    16

  • Number of I/O Lines:

    114

  • Number of Serial I/Os:

    6

  • Number of Terminals:

    144

  • Number of Timers:

    15

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA144,12X12,32

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    135168

  • ROM (words):

    524288

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    0.6 mm

  • Speed:

    180 MHz

  • Supply Current-Max:

    125 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    2.4 V

  • Supply Voltage-Nom:

    2.4 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32F446ZEJ7TR Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM32F446ZEJ7TR is 180 MHz, but it can be overclocked to 200 MHz with some limitations.
  • The clock settings for the STM32F446ZEJ7TR can be configured using the Clock Configuration Tool (CCT) in STM32CubeMX or by writing code to configure the RCC (Reset and Clock Control) registers.
  • The main difference between the STM32F446ZEJ7TR and the STM32F446RE is the package type. The STM32F446ZEJ7TR is a LQFP144 package, while the STM32F446RE is a LQFP64 package. The STM32F446ZEJ7TR has more pins and more peripherals available.
  • The DMA controller on the STM32F446ZEJ7TR can be used to transfer data between peripherals and memory without CPU intervention. This can be done by configuring the DMA registers and setting up the DMA channels to transfer data between the desired peripherals and memory locations.
  • The power consumption of the STM32F446ZEJ7TR depends on the clock frequency, voltage, and peripherals used. According to the datasheet, the typical power consumption is around 350 mA at 180 MHz with all peripherals enabled, but this can be reduced to around 20 mA in low-power mode.

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STM32F446ZEJ7TR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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