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STM32L475RET6TR - STMicroelectronics

Description: Ultra-low-power Arm® Cortex®-M4 32-bit MCU+FPU, 100DMIPS, up to 1MB Flash, 128 KB SRAM, USB OTG FS, analog, audio

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STM32L475RET6TR - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - 64-pin, 10 x 10 mm  quad flat
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STM32L475RET6TR - STMicroelectronics  - 3D model - Quad Flat Packages - 64-pin, 10 x 10 mm  quad flat
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STM32L475RET6TR Details

  • Manufacturer Part Number:

    STM32L475RET6TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-64

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    CORTEX-M4

  • Clock Frequency-Max:

    48 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • Format:

    FLOATING POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    14

  • Number of External Interrupts:

    16

  • Number of I/O Lines:

    51

  • Number of Serial I/Os:

    8

  • Number of Terminals:

    64

  • Number of Timers:

    14

  • 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:

    QFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • RAM (bytes):

    131072

  • ROM (words):

    524288

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    80 MHz

  • Supply Current-Max:

    12.1 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.8 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32L475RET6TR Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM32L475RET6TR is 80 MHz, but it can be overclocked to 100 MHz with a reduced voltage supply.
  • The internal voltage regulator (VREG) on the STM32L475RET6TR can be configured using the PWR_VREGx registers. The VREG can be set to 1.2V, 1.5V, or 1.8V, depending on the application requirements.
  • The maximum current consumption of the STM32L475RET6TR depends on the operating mode and frequency. In Run mode, the maximum current consumption is around 350 mA at 80 MHz, while in Low Power Run mode, it is around 150 mA at 32 kHz.
  • The internal flash memory on the STM32L475RET6TR can be accessed using the FLASH registers. The flash memory is divided into sectors, and each sector can be erased and programmed independently. The flash memory can be used to store code, data, and configuration settings.
  • The Backup Domain on the STM32L475RET6TR is a separate power domain that allows certain peripherals, such as the RTC and backup registers, to remain powered even when the main power domain is turned off. This allows the device to maintain its real-time clock and other settings even when the main power is off.

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STM32L475RET6TR 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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