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CY8C4245LQQ-483 - Infineon

Description: ARM Microcontrollers - MCU PSOC4 Programmable System-on-Chip (PSoC®)

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PCB Footprints
CY8C4245LQQ-483 - Infineon PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 40-pin QFN
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3D Models
CY8C4245LQQ-483 - Infineon  - 3D model - Quad Flat No-Lead - 40-pin QFN
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CY8C4245LQQ-483 Details

  • Manufacturer Part Number:

    CY8C4245LQQ-483

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-40

  • HTS Code:

    8542.31.00.30

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    7

  • JESD-30 Code:

    S-PQCC-N40

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.25SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.6 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    1.8 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

  • Width:

    6 mm

  • uPs/uCs/Peripheral ICs Type:

    PROGRAMMABLE SoC

CY8C4245LQQ-483 Frequently Asked Questions (FAQs)

  • The recommended crystal oscillator frequency for the CY8C4245LQQ-483 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 CY8C4245LQQ-483 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 CY8C4245LQQ-483 is 25 mA. However, it's recommended to limit the current to 10 mA or less to ensure reliable operation and to prevent overheating.
  • The internal voltage regulator on the CY8C4245LQQ-483 can be used to power external components by connecting the VREG pin to the external component's power pin. The internal voltage regulator can supply up to 50 mA of current.
  • The VBAT pin on the CY8C4245LQQ-483 is used to connect a battery or a supercapacitor to provide power to the microcontroller during power-down modes. This allows the microcontroller to retain its state and continue to operate the RTC and watchdog timer.

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CY8C4245LQQ-483 Overview

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