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UPD71054C - Renesas Electronics

Description: Programmable Timer/Counter

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UPD71054C - Renesas Electronics - PCB symbol
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PCB Footprints
UPD71054C - Renesas Electronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 24-PIN PLASTIC DIP
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3D Models
UPD71054C - Renesas Electronics - 3D model - Dual-In-Line Packages - 24-PIN PLASTIC DIP
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UPD71054C Details

  • Manufacturer Part Number:

    UPD71054C

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    0.600 INCH, PLASTIC, DIP-24

  • Pin Count:

    24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Clock Frequency-Max:

    0.032 MHz

  • External Data Bus Width:

    8

  • Information Access Method:

    PARALLEL, DIRECT ADDRESS

  • JESD-30 Code:

    R-PDIP-T24

  • JESD-609 Code:

    e0

  • Number of Bits:

    16

  • Number of Terminals:

    24

  • Number of Timers:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Seated Height-Max:

    5.72 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    15.24 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, PROGRAMMABLE

UPD71054C Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the UPD71054C is 4.5V to 5.5V, with a typical voltage of 5V.
  • The UPD71054C has a built-in POR and BOR circuit. The POR is triggered when the power supply voltage rises above 3.5V, and the BOR is triggered when the power supply voltage falls below 3.5V. You can use external resistors and capacitors to adjust the POR and BOR thresholds if needed.
  • The UPD71054C supports a maximum clock frequency of 20 MHz, but it can be operated at lower frequencies depending on the application requirements.
  • The UPD71054C's I/O ports can be configured as input or output using the port direction registers. You can also configure the port pull-up/pull-down resistors and the port output drive strength using the port control registers.
  • The WDT is a safety feature that resets the microcontroller if it fails to respond within a certain time period. This is useful for preventing the microcontroller from getting stuck in an infinite loop or other abnormal operation.

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UPD71054C Overview

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