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STM32H742BGT6 - STMicroelectronics

Description: High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1MBytes of Flash memory, 692KBytes RAM, 480 MHz CPU, L1 cache, external memory interface, subset of peripherals

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STM32H742BGT6 - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP208, 28 x 28 x 0.5mm
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STM32H742BGT6 - STMicroelectronics  - 3D model - Quad Flat Packages - LQFP208, 28 x 28 x 0.5mm
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STM32H742BGT6 Details

  • Manufacturer Part Number:

    STM32H742BGT6

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-208

  • Country Of Origin:

    Philippines

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    15 Weeks

  • Date Of Intro:

    2019-05-03

  • 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-PQFP-G208

  • Length:

    28 mm

  • Low Power Mode:

    YES

  • Number of DMA Channels:

    4

  • Number of I/O Lines:

    168

  • Number of Serial I/Os:

    11

  • Number of Terminals:

    208

  • Number of Timers:

    21

  • 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:

    QFP208,1.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • RAM (bytes):

    708608

  • ROM (words):

    1048576

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    480 MHz

  • Supply Current-Max:

    100 mA

  • 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:

    28 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32H742BGT6 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the STM32H742BGT6 is -40°C to 125°C (junction temperature). However, the recommended operating temperature range is -40°C to 85°C for optimal performance and reliability.
  • The clock tree for the STM32H742BGT6 can be configured using the Clock Configuration Tool (CCT) provided by STMicroelectronics. The tool allows you to select the clock sources, configure the PLLs, and generate the clock configuration code for your application.
  • The maximum frequency for the STM32H742BGT6 is 480 MHz, but it can be overclocked up to 500 MHz with some limitations. However, it's recommended to follow the guidelines provided by STMicroelectronics for overclocking to ensure reliable operation.
  • The ART Accelerator on the STM32H742BGT6 is a cache-based accelerator that can improve the performance of certain algorithms. To use the ART Accelerator, you need to enable it in the system configuration, allocate the cache memory, and optimize your code to take advantage of the accelerator.
  • The main difference between the STM32H742BGT6 and the STM32H743BGT6 is the amount of flash memory. The STM32H742BGT6 has 512 KB of flash memory, while the STM32H743BGT6 has 1 MB of flash memory. Additionally, the STM32H743BGT6 has more peripherals and features, such as a crypto/hash processor and a JPEG codec.

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STM32H742BGT6 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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