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Intersil ISL12029IV27Z-T

Part Number:

ISL12029IV27Z-T

Manufacturer:

Intersil

Ventron No:

3005139-ISL12029IV27Z-T

Description:

IC RTC CLK/CALENDAR I2C 14-TSSOP

ECAD Model:

Datasheet:

ISL12029(A)

Payment:

Payment

Delivery:

Delivery

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Part Overview

Description
The ISL 12029 is a low-power real-time clock with clock/calendar, power-fail indicator, clock output, and crystal compensation. It features two periodic or polled alarms, intelligent battery backup switching, a CPU supervisor, and integrated 512x8-bit EEPROM. The oscillator uses an external 32.768kHz crystal. The real-time clock tracks time in hours, minutes, and seconds, while the calendar registers track date, month, year, and day of the week. The calendar is accurate through 2099 with automatic leap year correction.

Features
Real-time clock/calendar
Two non-volatile alarms
Automatic backup to battery or supercapacitor
Power failure detection
On-chip oscillator compensation
512x8-bit EEPROM
CPU supervisor functions
I²C interface

Applications
Utility meters
HVAC equipment
Audio/video components
Modems
Network routers, hubs, switches, bridges
Cellular infrastructure equipment
Fixed broadband wireless equipment
Pagers/PDAs
POS equipment
Test meters/fixtures
Office automation (copiers, fax)
Home appliances
Computer products
Other industrial/medical/automotive applications

Specifications

Intersil ISL12029IV27Z-T technical specifications, attributes, parameters and parts with similar specifications to Intersil ISL12029IV27Z-T.

  • Mounting Type

    Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

    Surface Mount
  • Package / Case

    Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

    14-TSSOP (0.173, 4.40mm Width)
  • Operating Temperature

    Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

    -40°C~85°C
  • Packaging
    Cut Tape (CT)
  • Feature
    Alarm, Leap Year, Supervisor, Watchdog Timer
  • Part Status

    Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

    Obsolete
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

    1 (Unlimited)
  • Voltage - Supply
    2.7V~5.5V
  • Base Part Number
    ISL12029
  • Interface

    In electronics, an interface refers to the connection point or boundary between two or more electronic systems or devices. It defines the physical, electrical, and logical characteristics that enable communication and data exchange between them. An interface specifies the protocols, pinouts, voltage levels, data formats, and other parameters necessary for the systems to interact seamlessly. It ensures compatibility and interoperability between different components or devices, allowing them to exchange information and perform their intended functions.

    I2C, 2-Wire Serial
  • Time Format

    Time Format is an electronic component parameter that specifies the format of the time data that is output by the component. The most common time formats are 24-hour format and 12-hour format. 24-hour format displays the time in hours and minutes, with the hours ranging from 00 to 23. 12-hour format displays the time in hours, minutes, and seconds, with the hours ranging from 01 to 12 and an AM or PM designation.

    HH:MM:SS (12/24 hr)
  • Date Format

    Date Format is an electronic component parameter that specifies the format in which the date is displayed on the component. This parameter is typically used for components that have a built-in clock or calendar, such as digital watches, clocks, and computers. The Date Format parameter can be set to a variety of different formats, such as MM/DD/YY, DD/MM/YY, and YYYY/MM/DD.

    YY-MM-DD-dd
  • Current - Timekeeping (Max)
    10μA~20μA @ 2.7V~5.5V
  • Voltage - Supply, Battery
    1.8V~5.5V
  • RoHS Status
    ROHS3 Compliant

Product Comparison

The three parts on the right have similar specifications to ISL12029IV27Z-T.
  • Image
    Part Number
    Manufacturer
    Mounting Type
    Package / Case
    Operating Temperature
    Packaging
    Feature
    Part Status
    Moisture Sensitivity Level (MSL)
    Voltage - Supply
    Base Part Number
    Interface
    Time Format
    Date Format
    Current - Timekeeping (Max)
    Voltage - Supply, Battery
    RoHS Status
    Published
    Pin Count
    Factory Lead Time
    Mount
    Number of Pins
    JESD-609 Code
    Number of Terminations
    ECCN Code
    Terminal Finish
    Max Operating Temperature
    Min Operating Temperature
    HTS Code
    Subcategory
    Technology
    Terminal Position
    Supply Voltage
    Terminal Pitch
    Power Supplies
    Temperature Grade
    Max Supply Voltage
    Min Supply Voltage
    Memory Size
    Clock Frequency
    Accuracy
    Logic Function
    Time-Min
    Interrupt Capability
    Volatile
    Information Access Method
    Height Seated (Max)
    Length
    Width
    Radiation Hardening
    Supplier Device Package
    View Compare
  • ISL12029IV27Z-T
    ISL12029IV27Z-T
    Surface Mount
    14-TSSOP (0.173, 4.40mm Width)
    -40°C~85°C
    Cut Tape (CT)
    Alarm, Leap Year, Supervisor, Watchdog Timer
    Obsolete
    1 (Unlimited)
    2.7V~5.5V
    ISL12029
    I2C, 2-Wire Serial
    HH:MM:SS (12/24 hr)
    YY-MM-DD-dd
    10μA~20μA @ 2.7V~5.5V
    1.8V~5.5V
    ROHS3 Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • ISL12028IVZ-T
    Surface Mount
    14-TSSOP (0.173, 4.40mm Width)
    -40°C~85°C
    Tape & Reel (TR)
    Alarm, Leap Year, Supervisor, Watchdog Timer
    Obsolete
    1 (Unlimited)
    2.7V~5.5V
    ISL12028
    I2C, 2-Wire Serial
    HH:MM:SS (12/24 hr)
    YY-MM-DD-dd
    10μA~20μA @ 2.7V~5.5V
    1.8V~5.5V
    ROHS3 Compliant
    2005
    14
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • ISL12022MAIBZ-T
    -
    SOIC
    -
    Tape & Reel
    -
    Active
    1
    -
    -
    2-Wire, I2C, Serial
    HH:MM:SS
    YY-MM-DD-dd
    -
    -
    RoHS Compliant
    2004
    20
    6 Weeks
    Surface Mount
    20
    e3
    20
    EAR99
    Matte Tin (Sn) - annealed
    85°C
    -40°C
    8542.39.00.01
    Timer or RTC
    CMOS
    DUAL
    3V
    1.27mm
    3/5V
    INDUSTRIAL
    5.5V
    2.7V
    128B
    0.032MHz
    0.0005 %
    Clock
    SECONDS
    Y
    NO
    I2C
    2.65mm
    12.8mm
    7.5mm
    No
    -
  • ISL12028IVAZ
    Surface Mount
    14-TSSOP (0.173, 4.40mm Width)
    -40°C~85°C
    Tube
    Alarm, Leap Year, Supervisor, Watchdog Timer
    Obsolete
    1 (Unlimited)
    2.7V~5.5V
    ISL12028
    I2C, 2-Wire Serial
    HH:MM:SS (12/24 hr)
    YY-MM-DD-dd
    10μA~20μA @ 2.7V~5.5V
    1.8V~5.5V
    ROHS3 Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    14-TSSOP

Certification

  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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