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STM32L475RET6 - 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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STM32L475RET6 - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP, 10 X 10 X 1.4 PKG, 0.5 PITCH, 64LD
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STM32L475RET6 - STMicroelectronics  - 3D model - Quad Flat Packages - LQFP, 10 X 10 X 1.4 PKG, 0.5 PITCH, 64LD
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STM32L475RET6 Details

  • Manufacturer Part Number:

    STM32L475RET6

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-64

  • Manufacturer Package Code:

    LQFP 64 10x10x1.4

  • 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:

    7

  • 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:

    1.71 V

  • Supply Voltage-Nom:

    3 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

STM32L475RET6 Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM32L475RET6 is 32 MHz, but it can be overclocked to 48 MHz with a reduced voltage range.
  • The internal voltage regulator (VREG) on the STM32L475RET6 can be configured using the PWR_VREG register. The VREG can be set to 1.2V, 1.5V, or 1.8V, depending on the application requirements.
  • The maximum current consumption of the STM32L475RET6 depends on the operating mode and frequency. In Run mode, the maximum current consumption is around 350 mA at 32 MHz, while in Low Power Run mode, it is around 150 mA at 32 MHz.
  • The internal RTC on the STM32L475RET6 can be used by configuring the RTC registers (RTC_CR, RTC_ISR, etc.) and using the RTC clock source (LSI or HSE). The RTC can be used to generate alarms, calendar events, and to keep track of time.
  • The VBAT pin on the STM32L475RET6 is used to connect a battery or a supercapacitor to power the internal RTC and backup registers when the main power supply is turned off.

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STM32L475RET6 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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