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STM32L072CZU6 - STMicroelectronics

Description: Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0+, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs

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STM32L072CZU6 - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 48-Pin UFQFPN--
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STM32L072CZU6 - STMicroelectronics  - 3D model - Quad Flat No-Lead - 48-Pin UFQFPN--
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STM32L072CZU6 Details

  • Manufacturer Part Number:

    STM32L072CZU6

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Date Of Intro:

    2019-11-18

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    32

  • Clock Frequency-Max:

    25 MHz

  • DMA Channels:

    YES

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of I/O Lines:

    37

  • Number of Terminals:

    48

  • PWM Channels:

    YES

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Speed:

    32 MHz

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.8 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - immersion

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32L072CZU6 Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM32L072CZU6 is 32 MHz, but it can be overclocked to 48 MHz with a reduced voltage range.
  • The internal oscillator (HSI) can be configured using the RCC_ICSCR register. Set the HSION bit to enable the oscillator, and then trim the oscillator frequency using the HSITRIM bits.
  • The VBAT pin is used to connect a battery or a supercapacitor to the microcontroller. It is used to power the real-time clock (RTC) and the backup registers when the main power supply is turned off.
  • The STM32L072CZU6 has several low-power modes, including Sleep, Stop, and Standby. These modes can be entered using the PWR_EnterSleepMode(), PWR_EnterStopMode(), and PWR_EnterStandbyMode() functions from the STM32L0 HAL library.
  • The maximum current consumption of the STM32L072CZU6 depends on the operating frequency and voltage. At 32 MHz and 3.3V, the maximum current consumption is around 13 mA. In low-power modes, the current consumption can be as low as 1.5 μA.

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STM32L072CZU6 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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