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CY8C3446LTI-073 - Infineon

Description: Programmable System-on-Chip

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CY8C3446LTI-073 - Infineon - PCB symbol
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PCB Footprints
CY8C3446LTI-073 - Infineon PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CY8C28645-24LTXI
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3D Models
CY8C3446LTI-073 - Infineon - 3D model - Quad Flat No-Lead - CY8C28645-24LTXI
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CY8C3446LTI-073 Details

  • Manufacturer Part Number:

    CY8C3446LTI-073

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-48

  • HTS Code:

    8542.31.00.30

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    7

  • JESD-30 Code:

    S-XQCC-N48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.71 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):

    20

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    PROGRAMMABLE SoC

CY8C3446LTI-073 Frequently Asked Questions (FAQs)

  • The recommended crystal oscillator frequency for the CY8C3446LTI-073 is 32.768 kHz. This frequency is used as the clock source for the internal real-time clock (RTC) and watchdog timer.
  • The GPIO pins on the CY8C3446LTI-073 can be configured as analog or digital inputs using the Pin Configuration Register (PCR). The PCR register is used to set the pin mode, drive mode, and input buffer mode for each GPIO pin.
  • The maximum current that can be sourced or sunk by the GPIO pins on the CY8C3446LTI-073 is 25 mA. However, it's recommended to limit the current to 10 mA or less to ensure reliable operation and prevent overheating.
  • The CY8C3446LTI-073 has several low-power modes, including Sleep, Hibernate, and Stop modes. These modes can be entered using the Power Mode Register (PMR) and can help reduce power consumption when the microcontroller is not actively processing data.
  • The maximum operating temperature range for the CY8C3446LTI-073 is -40°C to +85°C. However, it's recommended to operate the microcontroller within a temperature range of 0°C to +70°C for optimal performance and reliability.

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CY8C3446LTI-073 Overview

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