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HT1621B(48SSOP) - Holtek

Description: Holtek’s HT162x series of devices are a range of ram mapping LCD drivers which support multiple LCD display modes

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HT1621B(48SSOP) - Holtek PCB footprint - Small Outline Packages - Small Outline Packages - 48-pin SSOP_2020
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3D Models
HT1621B(48SSOP) - Holtek  - 3D model - Small Outline Packages - 48-pin SSOP_2020
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HT1621B(48SSOP) Details

  • Manufacturer Part Number:

    HT1621B(48SSOP)

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Holtek Semiconductor Inc

  • Display Mode:

    SEGMENT

  • JESD-30 Code:

    R-PDSO-G48

  • Number of Segments:

    32

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP48(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Supply Current-Max:

    0.6 mA

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

HT1621B(48SSOP) Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the HT1621B is 2.7V to 5.5V.
  • The HT1621B can be configured for I2C or SPI interface by setting the appropriate pins (e.g. SCL/SDA for I2C or SCK/MOSI for SPI) and configuring the device through software commands.
  • The maximum clock frequency supported by the HT1621B is 400 kHz for I2C and 10 MHz for SPI.
  • The HT1621B has built-in POR and BOR features that can be enabled or disabled through software commands. The POR feature resets the device when the power supply voltage falls below a certain threshold, while the BOR feature resets the device when the power supply voltage drops below a certain threshold for a certain period of time.
  • The internal oscillator in the HT1621B provides a clock signal for the device, allowing it to operate without an external clock source. The oscillator frequency can be adjusted through software commands.

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HT1621B(48SSOP) Overview

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