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STM32H745IIK3 - STMicroelectronics

Description: High-performance and DSP with DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU with 2MBytes of Flash memory, 1MB RAM, 480 MHz CPU, Art Accelerator, L1 cache, external memory interface, large set of peripherals, SMPS

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PCB Footprints
STM32H745IIK3 - STMicroelectronics PCB footprint - BGA - BGA - UFBGA176+2510 x 10 mm, 0.65 mm pitch
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3D Models
STM32H745IIK3 - STMicroelectronics  - 3D model - BGA - UFBGA176+2510 x 10 mm, 0.65 mm pitch
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STM32H745IIK3 Details

  • Manufacturer Part Number:

    STM32H745IIK3

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    UFBGA-201

  • 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

  • Address Bus Width:

    26

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    CORTEX-M7

  • Clock Frequency-Max:

    48 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • External Data Bus Width:

    32

  • Format:

    FLOATING POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-PBGA-B201

  • JESD-609 Code:

    e2

  • Length:

    10 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    4

  • Number of I/O Lines:

    128

  • Number of Serial I/Os:

    11

  • Number of Terminals:

    201

  • Number of Timers:

    22

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA201,15X15,25

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • RAM (bytes):

    1048576

  • ROM (words):

    2097152

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    0.6 mm

  • Speed:

    480 MHz

  • Supply Current-Max:

    544 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.62 V

  • Supply Voltage-Nom:

    2 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Tin/Silver (Sn/Ag)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    BOTTOM

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32H745IIK3 Frequently Asked Questions (FAQs)

  • The maximum frequency of the internal clock (HSI) is 64 MHz.
  • The clock tree can be configured using the Clock Configuration Tool (CCT) software provided by STMicroelectronics or by manually setting the clock registers according to the datasheet.
  • The STM32H745IIK3 has up to 1MB of Flash memory and up to 864KB of SRAM.
  • The DMA controller can be used to transfer data between peripherals and memory without CPU intervention. Refer to the DMA chapter in the datasheet for configuration and programming details.
  • The Bootloader is a pre-programmed firmware that allows the microcontroller to boot from various sources such as Flash memory, SD card, or USB. It also provides a way to update the firmware over-the-air (OTA).

Trust Checks

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STM32H745IIK3 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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