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STM32H742AII6 - STMicroelectronics

Description: High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 2MBytes of Flash memory, 692KB RAM, 480 MHz CPU, L1 cache, external memory interface, subset of peripherals

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STM32H742AII6 - STMicroelectronics PCB footprint - BGA - BGA - UFBGA 169 7x7x0.6 P 0.5 mm_2022
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STM32H742AII6 - STMicroelectronics  - 3D model - BGA - UFBGA 169 7x7x0.6 P 0.5 mm_2022
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STM32H742AII6 Details

  • Manufacturer Part Number:

    STM32H742AII6

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    UFBGA-169

  • 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-PBGA-B169

  • Length:

    7 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    4

  • Number of I/O Lines:

    131

  • Number of Serial I/Os:

    11

  • Number of Terminals:

    169

  • 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:

    VFBGA

  • Package Equivalence Code:

    BGA169,13X13,20

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • RAM (bytes):

    708608

  • ROM (words):

    2097152

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    0.6 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:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    NOT SPECIFIED

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32H742AII6 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the STM32H742AII6 is -40°C to 125°C (junction temperature). However, it's recommended to operate within -40°C to 105°C for optimal performance and reliability.
  • The clock tree configuration for the STM32H742AII6 involves setting up the PLL, HSE, and HSI clocks. Refer to the STM32H7 series reference manual (RM0433) and the STM32CubeH7 firmware package for detailed instructions and examples.
  • The maximum frequency for the STM32H742AII6's CPU is 480 MHz, while the maximum frequency for the peripherals varies depending on the peripheral. Refer to the datasheet and reference manual for specific peripheral frequencies.
  • To optimize power consumption on the STM32H742AII6, use the low-power modes (Sleep, Stop, and Standby), adjust the clock frequency, use the voltage regulator to reduce voltage, and minimize peripheral usage. Refer to the STM32H7 series reference manual and the STM32CubeH7 firmware package for more information.
  • The main difference between the STM32H742AII6 and the STM32H743AII6 is the amount of flash memory: the STM32H742AII6 has 512 KB of flash, while the STM32H743AII6 has 1 MB of flash. The STM32H743AII6 also has additional peripherals, such as a second USB OTG interface and a CAN interface.

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STM32H742AII6 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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