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STM32L053R8T6 - STMicroelectronics

Description: Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0+, up to 64KB Flash, 8KB SRAM, 2KB EEPROM, LCD, USB, ADC, DAC

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STM32L053R8T6 - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP 64
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STM32L053R8T6 - STMicroelectronics  - 3D model - Quad Flat Packages - LQFP 64
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STM32L053R8T6 Details

  • Manufacturer Part Number:

    STM32L053R8T6

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LQFP-64

  • Country Of Origin:

    Mainland China

  • 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:

    NO

  • Clock Frequency-Max:

    25 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • JESD-30 Code:

    S-PQFP-G64

  • Length:

    10 mm

  • Number of I/O Lines:

    51

  • Number of Terminals:

    64

  • 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 Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • RAM (bytes):

    8192

  • ROM (words):

    65536

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.6 mm

  • Speed:

    32 MHz

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    NOT SPECIFIED

  • Width:

    10 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32L053R8T6 Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM32L053R8T6 is 32 MHz, but it can be overclocked to 48 MHz with a reduced voltage range.
  • The internal oscillator (HSI) on the STM32L053R8T6 can be configured using the RCC_HSICFGR register. Set the HSITRIM bits to adjust the oscillator frequency, and the HSICAL bits to adjust the oscillator calibration.
  • The maximum current consumption of the STM32L053R8T6 is approximately 350 μA/MHz in Run mode, and 2.5 μA in Stop mode with RTC.
  • The STM32L053R8T6 has several low-power modes, including Sleep, Stop, and Standby. These modes can be entered using the PWR_CSR register. For example, to enter Stop mode, set the SLEEPDEEP bit in the PWR_CSR register.
  • The VBAT pin on the STM32L053R8T6 is used to power the internal RTC (Real-Time Clock) and backup registers when the device is in Stop or Standby mode.

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STM32L053R8T6 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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