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DSC557-053344KL1T - Microchip

Description: Clock Generators & Support Products Multi Output Configurable MEMS Oscillator, Low Power, -40C-105C, 50ppm

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DSC557-053344KL1T - Microchip - PCB symbol
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DSC557-053344KL1T - Microchip PCB footprint - Other - Other - DSC557-053344KL1T-3
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DSC557-053344KL1T Details

  • Manufacturer Part Number:

    DSC557-053344KL1T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    20

  • Manufacturer Package Code:

    VQFN-20

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    18

  • Additional Feature:

    MEMS CLOCK GENERATORS AS EXT CLOCK; PCIe Generation 1, 2, 3

  • JESD-30 Code:

    R-XQCC-N20

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Clock Frequency-Max:

    460 MHz

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.12X.2,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.9 mm

  • Supply Current-Max:

    46 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    2.25 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    3.2 mm

  • uPs/uCs/Peripheral ICs Type:

    CLOCK GENERATOR, MEMS

DSC557-053344KL1T Frequently Asked Questions (FAQs)

  • Microchip provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as using a solid ground plane, minimizing signal trace lengths, and using decoupling capacitors to reduce noise and EMI.
  • The DSC557-053344KL1T has an internal oscillator, but you can also use an external clock source. Configure the clock source and frequency using the Clock Control Register (CCR) and the Frequency Control Register (FCR). Refer to the datasheet for specific register settings and clock configuration options.
  • The DSC557-053344KL1T has an operating temperature range of -40°C to +125°C. However, it's essential to consider the specific application and environmental conditions to ensure reliable operation within the specified temperature range.
  • The DSC557-053344KL1T has various power-saving modes, such as Sleep, Idle, and Doze. Implement these modes by configuring the Power Management Register (PMR) and using the Power-Down Control Register (PDCR). Additionally, optimize your code to minimize power consumption and use low-power peripherals when possible.
  • To minimize EMI and ensure EMC, follow good PCB design practices, use shielding, and implement EMI filtering. Additionally, ensure that your design meets the relevant regulatory standards, such as FCC and CE, and perform EMI testing to validate your design.

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DSC557-053344KL1T Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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