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HT9302G - Holtek

Description: 1-Memory/2-Memory Tone/Pulse Dialer

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Symbol
HT9302G - Holtek - PCB symbol
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PCB Footprints
HT9302G - Holtek PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 16-pin DIP (300mil)
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3D Models
HT9302G - Holtek - 3D model - Dual-In-Line Packages - 16-pin DIP (300mil)
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HT9302G Details

  • Manufacturer Part Number:

    HT9302G

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    DIP-16

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Holtek Semiconductor Inc

  • YTEOL:

    0

  • Crystal Frequency:

    3.58 MHz

  • JESD-30 Code:

    R-PDIP-T16

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -20 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Supply Current-Max:

    0.002 mA

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Telecom IC Type:

    TELEPHONE DIALER CIRCUIT

  • Temperature Grade:

    COMMERCIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    DUAL

HT9302G Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the HT9302G is 2.2V to 5.5V, with a typical voltage of 3.3V or 5V.
  • The HT9302G can be configured for I2C or SPI mode by setting the MODE pin high or low, respectively. For I2C mode, connect the MODE pin to VCC, and for SPI mode, connect it to GND.
  • The maximum clock frequency for the HT9302G is 400 kHz for I2C mode and 10 MHz for SPI mode.
  • The HT9302G has an internal POR and BOD circuitry. The POR ensures the device resets properly during power-up, and the BOD detects voltage drops and resets the device if the voltage falls below a certain threshold. No external components are required for these features.
  • Yes, the HT9302G has a low-power mode that can be enabled by setting the PD (power-down) pin high. This reduces the power consumption to a minimum, making it suitable for battery-powered applications.

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HT9302G Overview

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