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STM32L442KCU6TR - STMicroelectronics

Description: Ultra-low-power Arm® Cortex®-M4 32-bit MCU+FPU, 100DMIPS, 256KB Flash, 64KB SRAM, USB FS, analog, audio, AES

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PCB Footprints
STM32L442KCU6TR - 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
STM32L442KCU6TR - 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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STM32L442KCU6TR Details

  • Manufacturer Part Number:

    STM32L442KCU6TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HVQCCN, LCC32,.2SQ,20

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, 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-XQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    14

  • Number of External Interrupts:

    16

  • Number of I/O Lines:

    26

  • Number of Serial I/Os:

    5

  • Number of Terminals:

    32

  • Number of Timers:

    9

  • 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:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • RAM (bytes):

    65536

  • RAM (words):

    65536

  • ROM (words):

    262144

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    0.6 mm

  • Speed:

    80 MHz

  • Supply Current-Max:

    9.7 mA

  • 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)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32L442KCU6TR Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the STM32L442KCU6TR is -40°C to 85°C (industrial grade) and -40°C to 125°C (extended grade).
  • The internal clock source for the STM32L442KCU6TR can be configured using the Clock Control Register (RCC_CR) and the Clock Configuration Register (RCC_CFGR). The internal clock source can be set to HSI (High-Speed Internal), MSI (Multi-Speed Internal), or HSE (High-Speed External).
  • The maximum frequency for the STM32L442KCU6TR is 80 MHz.
  • The USB interface on the STM32L442KCU6TR can be enabled by setting the USB clock enable bit in the RCC_AHB2ENR register, and then configuring the USB_OTG_FS peripheral using the USB_OTG_FS_GCCFG and USB_OTG_FS_GUSBCFG registers.
  • The power consumption of the STM32L442KCU6TR in low-power modes depends on the specific mode and the configuration of the device. In Stop mode, the current consumption is typically around 2.5 μA, while in Standby mode, it is typically around 1.5 μA. In Shutdown mode, the current consumption is typically around 1 μA.

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STM32L442KCU6TR 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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