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STM32H755BIT3 - 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 including a Crypto accelerator, SMPS

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STM32H755BIT3 - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP208, 28 x 28 x 0.5mm
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3D Models
STM32H755BIT3 - STMicroelectronics  - 3D model - Quad Flat Packages - LQFP208, 28 x 28 x 0.5mm
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STM32H755BIT3 Details

  • Manufacturer Part Number:

    STM32H755BIT3

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-208

  • Country Of Origin:

    Philippines

  • ECCN Code:

    5A992.C

  • 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/M7

  • Clock Frequency-Max:

    48 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • 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:

    148

  • Number of Serial I/Os:

    11

  • Number of Terminals:

    208

  • Number of Timers:

    28

  • 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:

    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):

    1085440

  • ROM (words):

    2097152

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    400 MHz

  • Supply Current-Max:

    544 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.62 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

STM32H755BIT3 Frequently Asked Questions (FAQs)

  • The STM32H755BIT3 can operate from -40°C to 125°C (junction temperature), but the recommended operating temperature range is -40°C to 85°C.
  • The clock system on the STM32H755BIT3 can be configured using the Clock Configuration Tool (CCT) provided by STMicroelectronics, or by writing custom code using the STM32CubeH7 firmware package.
  • The Cortex-M7 core on the STM32H755BIT3 can run up to 480 MHz, but the maximum frequency depends on the voltage and temperature conditions.
  • The ART Accelerator is a cache-based accelerator that can be used to improve performance and reduce power consumption. It can be enabled and configured using the STM32CubeH7 firmware package and the ART Accelerator API.
  • The STM32H755BIT3 has up to 1 MB of Flash memory and up to 864 KB of SRAM, depending on the specific device variant.

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STM32H755BIT3 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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