Part Image

ISL12008IB8Z-T - Renesas Electronics

Description: The ISL12008 device is a low power real time clock/calendar that is pin compatible and functionally equivalent to the ST M41T00S and Maxim DS1340 with timing and crystal compensation. The device additionally provides power-fail indicator, software alarm and intelligent battery backup. The oscillator uses an external, low-cost 32. 768kHz crystal. The real time clock tracks time with separate registers for hours, minutes, and seconds. The device has calendar registers for date, month, year and day of the week

Download ISL12008IB8Z-T Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
ISL12008IB8Z-T - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - (SOIC)
click to zoom
3D Models
ISL12008IB8Z-T - Renesas Electronics  - 3D model - Small Outline Packages - (SOIC)
click to zoom

ISL12008IB8Z-T Details

  • Manufacturer Part Number:

    ISL12008IB8Z-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOICN

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    M8.15

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Date Of Intro:

    2018-07-18

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    6

  • Clock Frequency-Max:

    0.032 MHz

  • Information Access Method:

    SERIAL(I2C)

  • Interrupt Capability:

    Y

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.00012 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time-Min:

    SECONDS

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

    30

  • Volatile:

    NO

  • Width:

    3.9 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, REAL TIME CLOCK

ISL12008IB8Z-T Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL12008IB8Z-T involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the clock signal traces. Additionally, it's recommended to place the device close to the crystal oscillator and use a low-ESR capacitor for the VDD pin.
  • To ensure the accuracy of the RTC, it's essential to use a high-quality crystal oscillator with a low ppm error, maintain a stable power supply, and minimize temperature variations. Additionally, the device should be calibrated periodically to account for any drift in the crystal frequency.
  • The maximum frequency of the clock output of the ISL12008IB8Z-T is 32.768 kHz, which is the typical frequency of a watch crystal oscillator.
  • Yes, the ISL12008IB8Z-T has a low-power mode that can be enabled by setting the appropriate register bits. In this mode, the device consumes significantly less power, making it suitable for battery-powered applications.
  • The ISL12008IB8Z-T can be interfaced with a microcontroller using a serial interface such as I2C or SPI. The device provides a 2-wire or 4-wire interface, depending on the configuration, and can operate as a slave device.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

ISL12008IB8Z-T Overview

Use the download button to access the ISL12008IB8Z-T schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ISL12, or try a keyword search, such as Timers or RTCs

Parts related to ISL12008IB8Z-T

Showing 0 results

ISL12008IB8Z-T Alternates

Showing results

Image Part Number Model
Part Image ISL12008IB8Z Renesas Electronics Corporation

Real Time Clock, 0 Timer(s)