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STM32H7B3IIT6Q - STMicroelectronics

Description: High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 2MBytes of Flash memory, 1376 KB SRAM, 280 MHz CPU, L1 cache, graphic accelerations, external memory interfaces and large set of peripherals

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STM32H7B3IIT6Q - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP 176
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STM32H7B3IIT6Q - STMicroelectronics  - 3D model - Quad Flat Packages - LQFP 176
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STM32H7B3IIT6Q Details

  • Manufacturer Part Number:

    STM32H7B3IIT6Q

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    5A992.C

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    15 Weeks

  • Date Of Intro:

    2020-03-19

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Address Bus Width:

    26

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    STM32

  • Clock Frequency-Max:

    50 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • External Data Bus Width:

    16

  • Format:

    FIXED POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-PQFP-G176

  • Length:

    24 mm

  • Low Power Mode:

    YES

  • Number of DMA Channels:

    5

  • Number of I/O Lines:

    119

  • Number of Terminals:

    176

  • Number of Timers:

    18

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP176,1.0SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • RAM (words):

    1413120

  • ROM (words):

    2097152

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    280 MHz

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3.3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    NOT SPECIFIED

  • Width:

    24 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32H7B3IIT6Q Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM32H7B3IIT6Q is 480 MHz, achieved using the internal PLL clock source.
  • The STM32H7B3IIT6Q has 128 KB of flash memory, which can be used to store program code and data.
  • The STM32H7B3IIT6Q has a total of 1.4 MB of RAM, which includes 1 MB of general-purpose RAM and 0.4 MB of RAM dedicated to the Chrom-ART Accelerator.
  • Yes, the STM32H7B3IIT6Q supports USB OTG (On-The-Go) through its USB High-Speed/Full-Speed device with dedicated EPs, and USB Power Delivery controller.
  • The power consumption of the STM32H7B3IIT6Q in low-power mode (Stop mode) is typically around 1.5 μA/MHz, depending on the clock frequency and peripherals enabled.

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STM32H7B3IIT6Q 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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