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STM32L011K4U3TR - STMicroelectronics

Description: Access line ultra-low-power 32-bit MCU Arm®-based Cortex®-M0+, up to 16KB Flash, 2KB SRAM, 512B EEPROM, ADC

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PCB Footprints
STM32L011K4U3TR - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - Figure 37. UFQFPN32 - 32-pin, 5x5 mm, 0.5 mm pitch ultra thin fine pitch quad flat
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3D Models
STM32L011K4U3TR - STMicroelectronics  - 3D model - Quad Flat No-Lead - Figure 37. UFQFPN32 - 32-pin, 5x5 mm, 0.5 mm pitch ultra thin fine pitch quad flat
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STM32L011K4U3TR Details

  • Manufacturer Part Number:

    STM32L011K4U3TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    UFQFPN-32

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    13 Weeks

  • Date Of Intro:

    2016-02-11

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    NO

  • CPU Family:

    Cortex-M0+

  • Clock Frequency-Max:

    32 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQCC-N32

  • Length:

    5 mm

  • Low Power Mode:

    YES

  • Number of DMA Channels:

    5

  • Number of I/O Lines:

    28

  • Number of Serial I/Os:

    2

  • Number of Terminals:

    32

  • Number of Timers:

    4

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HXQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, EXTREMELY THIN PROFILE

  • Packing Method:

    TR

  • RAM (bytes):

    2048

  • ROM (words):

    16384

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    0.6 mm

  • Speed:

    32 MHz

  • Supply Current-Max:

    6.5 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.8 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32L011K4U3TR Frequently Asked Questions (FAQs)

  • The maximum clock frequency that can be achieved with the internal oscillator is 32 MHz, but it requires calibration to ensure accuracy and stability.
  • To configure GPIO pins as analog inputs, you need to set the corresponding bits in the MODER register to '11' (analog mode) and ensure that the ADC clock is enabled. Additionally, you may need to configure the ADC channel and sampling time depending on your specific application.
  • Yes, the internal flash memory can be used to store data, but it's not recommended for frequent write operations due to its limited endurance (up to 10,000 erase cycles). It's better suited for storing configuration data or firmware updates.
  • The STM32L011K4U3TR has several low-power modes, including Sleep, Stop, and Standby. To implement a low-power mode, you need to configure the Power Controller (PWR) registers to select the desired mode, and then use the WFI (Wait For Interrupt) or WFE (Wait For Event) instructions to enter the low-power state.
  • The minimum voltage required for the STM32L011K4U3TR to operate is 1.8 V, but it's recommended to operate it at a voltage between 2.0 V and 3.6 V for optimal performance and reliability.

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STM32L011K4U3TR 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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