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PCF8583T/5,512 - NXP

Description: Clock and calendar with 240 x 8-bit RAM SO8 SOT176-1, 0 °C to +70 °C, 1.0 V to 6.0 V.

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PCB Footprints
PCF8583T/5,512 - NXP PCB footprint - Small Outline Packages - Small Outline Packages - SOT176-1
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3D Models
PCF8583T/5,512 - NXP  - 3D model - Small Outline Packages - SOT176-1
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PCF8583T/5,512 Details

  • Manufacturer Part Number:

    PCF8583T/5,512

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOT176-1

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Clock Frequency-Max:

    0.032 MHz

  • Information Access Method:

    SERIAL(I2C)

  • Interrupt Capability:

    Y

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    7.55 mm

  • Moisture Sensitivity Level:

    2

  • 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:

    SOP

  • Package Equivalence Code:

    SOP8,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RAM (words):

    256

  • Seated Height-Max:

    2.65 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:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time-Min:

    1/100 SECOND

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

    NOT SPECIFIED

  • Volatile:

    YES

  • Width:

    7.5 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, REAL TIME CLOCK

PCF8583T/5,512 Frequently Asked Questions (FAQs)

  • The PCF8583T/5,512 can handle clock frequencies up to 2.5 MHz.
  • To ensure proper reset, apply a power-on reset pulse to the RST pin, and hold it low for at least 1 ms. This will reset the device and ensure that it starts in a known state.
  • The X1 and X2 pins are used as external clock input pins. They can be connected to a crystal oscillator or an external clock source to provide a clock signal to the device.
  • To generate a 1 Hz clock signal, set the clock divider to 4096 and use the internal oscillator. This will divide the internal oscillator frequency by 4096, resulting in a 1 Hz clock signal.
  • The maximum capacitance that can be connected to the X1 and X2 pins is 20 pF. Exceeding this value may affect the oscillator's stability and frequency.

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PCF8583T/5,512 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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