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STM32F427IIT7 - STMicroelectronics

Description: 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, up to 2MB Flash/256+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com. interfaces, camera & LCD-TFT

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PCB Footprints
STM32F427IIT7 - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP176 24 x 24 x 1.4m
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3D Models
STM32F427IIT7 - STMicroelectronics  - 3D model - Quad Flat Packages - LQFP176 24 x 24 x 1.4m
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STM32F427IIT7 Details

  • Manufacturer Part Number:

    STM32F427IIT7

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-176

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    3A991.A.2

  • 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

  • Clock Frequency-Max:

    50 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • JESD-30 Code:

    S-PQFP-G176

  • JESD-609 Code:

    e3

  • Length:

    24 mm

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    2

  • Number of I/O Lines:

    140

  • Number of Terminals:

    176

  • Number of Timers:

    17

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    105 °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):

    260

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    262144

  • ROM (words):

    2097152

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    180 MHz

  • Supply Current-Max:

    135 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 Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    24 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32F427IIT7 Frequently Asked Questions (FAQs)

  • The maximum frequency of the STM32F427IIT7 is 180 MHz, but it can be overclocked to 200 MHz with some limitations.
  • The clock tree in the STM32F427IIT7 can be configured using the Clock Configuration Tool (CCT) in STM32CubeMX or by manually writing code to configure the RCC registers.
  • The main difference is that the STM32F429IIT7 has more flash memory (2MB vs 1MB) and more SRAM (256KB vs 192KB) compared to the STM32F427IIT7.
  • The DMA controller in the STM32F427IIT7 can be used to transfer data between peripherals and memory without CPU intervention. This can be done by configuring the DMA channels, setting up the transfer parameters, and enabling the DMA transfer.
  • The BOOT0 and BOOT1 pins on the STM32F427IIT7 are used to select the boot mode of the device. BOOT0 selects between the internal flash and system memory, while BOOT1 selects between the internal flash and external memory.

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STM32F427IIT7 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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Part Image STM32F427IIT6 STMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 180MHz, CMOS, PQFP176

Part Image STM32F427IIT6XXX STMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 180MHz, CMOS, PQFP176

Part Image STM32F427IIT7XXX STMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 180MHz, CMOS, PQFP176

Part Image STM32F427IIT6XXXTR STMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 180MHz, CMOS, PQFP176

Part Image STM32F427IIT6TR STMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 180MHz, CMOS, PQFP176

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