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PCF8583PN - NXP

Description: Real Time Clock CLOCK CALENDAR W 256X8SRAM I2C

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Symbol
PCF8583PN - NXP - PCB symbol
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PCB Footprints
PCF8583PN - NXP PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - SOT97-1
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PCF8583PN - NXP - 3D model - Dual-In-Line Packages - SOT97-1
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PCF8583PN Details

  • Manufacturer Part Number:

    PCF8583PN

  • Source Url Status Check Date:

    2013-06-14 00:00:00

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    DIP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Clock Frequency-Max:

    0.032 MHz

  • Information Access Method:

    SERIAL(I2C)

  • JESD-30 Code:

    R-PDIP-T8

  • Length:

    9.5 mm

  • Number of Terminals:

    8

  • On Chip Data RAM Width:

    8

  • 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

  • Peak Reflow Temperature (Cel):

    250

  • Qualification Status:

    Not Qualified

  • RAM (words):

    256

  • Seated Height-Max:

    4.2 mm

  • Supply Current-Max:

    0.2 mA

  • Supply Voltage-Max:

    6 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    7.62 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, REAL TIME CLOCK

PCF8583PN Frequently Asked Questions (FAQs)

  • The maximum clock frequency that can be used with PCF8583PN is 400 kHz. Although the datasheet doesn't specify a maximum clock frequency, it's recommended to follow this guideline to ensure reliable operation.
  • The PCF8583PN has a built-in power-on reset (POR) circuit that resets the device when the supply voltage (VCC) is below a certain threshold (typically around 1.5V). To handle POR, ensure that the VCC supply is stable and within the recommended operating range before accessing the device.
  • Yes, PCF8583PN is compatible with 5V microcontrollers. The device has a 5V-tolerant I2C-bus interface, which means it can withstand 5V signals on the SCL and SDA pins. However, ensure that the VCC supply to the PCF8583PN is within the recommended operating range of 2.5V to 3.6V.
  • The PCF8583PN has a built-in watchdog timer that can be enabled and configured using the WDTEN and WDTP bits in the control register. The watchdog timer can be set to timeout periods ranging from 16ms to 2048ms. Consult the datasheet for more information on implementing a watchdog timer using PCF8583PN.
  • The INT pin on PCF8583PN is an open-drain interrupt output that can be used to signal events such as alarm match, timer overflow, or watchdog timer timeout. The INT pin can be connected to an interrupt input on a microcontroller to notify the processor of these events.

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PCF8583PN Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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