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STM32L462RET6TR - STMicroelectronics

Description: Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, AES-256, DFSDM

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STM32L462RET6TR - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP 64 10x10x1.4 mm_2024
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STM32L462RET6TR - STMicroelectronics  - 3D model - Quad Flat Packages - LQFP 64 10x10x1.4 mm_2024
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STM32L462RET6TR Details

  • Manufacturer Part Number:

    STM32L462RET6TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Philippines, Taiwan

  • ECCN Code:

    5A992.C

  • 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:

    52

  • Number of Terminals:

    64

  • Number of Timers:

    12

  • 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):

    163840

  • RAM (words):

    163840

  • ROM (words):

    524288

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    80 MHz

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.8 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32L462RET6TR Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the STM32L462RET6TR is -40°C to 85°C, but it can be extended to 105°C with some limitations on the clock frequency and supply voltage.
  • The internal clock source for the STM32L462RET6TR can be configured using the Clock Control Register (RCC_CR) and the Clock Configuration Register (RCC_CFGR). The internal high-speed clock (HSI) can be enabled by setting the HSION bit in the RCC_CR register, and the clock source can be selected using the SW bits in the RCC_CFGR register.
  • The maximum current consumption of the STM32L462RET6TR depends on the operating mode and the clock frequency. In Run mode, the maximum current consumption is around 350 μA/MHz, and in Low Power Run mode, it is around 150 μA/MHz. In Sleep mode, the current consumption is around 10 μA, and in Shutdown mode, it is around 1 μA.
  • The low-power modes of the STM32L462RET6TR can be used by configuring the Power Down Register (PWR_DPD) and the Power Control Register (PWR_CR). The device can be put into Sleep mode by setting the SLEEPDEEP bit in the PWR_CR register, and into Shutdown mode by setting the PDDS bit in the PWR_DPD register. The device can also be put into Standby mode by setting the STANDBY bit in the PWR_CR register.
  • The maximum frequency of the SPI interface on the STM32L462RET6TR is 50 MHz in Master mode and 40 MHz in Slave mode.

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STM32L462RET6TR 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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