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Intersil ISL12022IBZ

Part Number:

ISL12022IBZ

Manufacturer:

Intersil

Ventron No:

3003754-ISL12022IBZ

Description:

IC RTC CLK/CALENDAR I2C 8-SOIC

ECAD Model:

Datasheet:

ISL12022IBZ

Quantity:

- +
Total Price: $3.79

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Delivery:

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Unit Price

Ext Price

  • 1

    $3.7911

    $3.79

  • 200

    $1.4670

    $293.40

  • 500

    $1.4159

    $707.95

  • 1000

    $1.3911

    $1391.10

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Part Overview

Description
The ISL12022 is a low-power real-time clock (RTC) with an embedded temperature sensor for oscillator compensation. It features a clock/calendar, power fail and low battery monitors, a brownout indicator, single periodic or polled alarms, intelligent battery-backup switching, a Battery Reseal™ function, and 128 bytes of battery-backed user SRAM.

Features
Real-time clock/calendar: Tracks time in hours, minutes, and seconds; day of the week, day, month, and year
On-chip oscillator compensation: ±5ppm over -40°C to 85°C
10-bit digital temperature sensor output: ±2°C accuracy
Customer-programmable daylight saving time
15 selectable frequency outputs
1 alarm settable to the second, minute, hour, day of the week, day, or month
Single event or pulse interrupt mode
Battery Reseal™ function to extend battery shelf life
Automatic backup to battery or super capacitor: Operation to VBAT -1.8V
1.0µA battery supply current
Battery status monitor: 2 user-programmable levels, seven selectable voltages for each level
Power status brownout monitor: Six selectable trip levels, from 2.295V to 4.675V
Oscillator failure detection
Time stamp for first VDD to VBAT and last VBAT to VDD
128 bytes battery-backed user SRAM
I²C Bus™ 400kHz clock frequency
1µA typical battery current
Pb-Free (RoHS Compliant)

Applications
Utility meters
POS equipment
Medical devices
Security systems
Vending machines
White goods
Printers and copiers

Specifications

Intersil ISL12022IBZ technical specifications, attributes, parameters and parts with similar specifications to Intersil ISL12022IBZ.

  • Factory Lead Time
    6 Weeks
  • Contact Plating
    Tin
  • Mount
    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.

    SOIC
  • Number of Pins

    Number of Pins: Indicates the number of electrical connections available on the component. These pins are used to connect the component to other components or circuits on a printed circuit board (PCB). The number of pins determines the functionality and connectivity options of the component. It is important to ensure that the component has the correct number of pins for the intended application.

    8
  • Weight
    540.001716mg
  • Published
    1999
  • JESD-609 Code
    e3
  • 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.

    Active
  • 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
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Max Operating Temperature
    85°C
  • Min Operating Temperature
    -40°C
  • Subcategory
    Timer or RTC
  • Technology

    Technology, in the context of electronic components, refers to the specific manufacturing process and materials used to create the component. It encompasses the semiconductor fabrication techniques, such as the type of transistor used (e.g., MOSFET, BJT), the gate oxide thickness, and the interconnect materials. Technology also includes the packaging type, such as surface mount or through-hole, and the leadframe or substrate material. The technology used impacts the component's performance characteristics, such as speed, power consumption, and reliability.

    CMOS
  • Terminal Position
    DUAL
  • Peak Reflow Temperature (Cel)
    260
  • Supply Voltage

    Supply Voltage is the voltage required to power an electronic component. It is typically measured in volts (V) and is specified in the component's datasheet. The supply voltage must be within the specified range for the component to function properly. If the supply voltage is too low, the component may not function at all. If the supply voltage is too high, the component may be damaged.

    3V
  • Terminal Pitch
    1.27mm
  • Reflow Temperature-Max (s)
    30
  • Pin Count
    8
  • Power Supplies
    3/5V
  • Temperature Grade
    INDUSTRIAL
  • 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.

    2-Wire, I2C, Serial
  • Max Supply Voltage
    5.5V
  • Min Supply Voltage
    2.7V
  • Memory Size
    128B
  • Clock Frequency

    Clock Frequency, measured in Hertz (Hz), is the rate at which an electronic component, such as a microprocessor or oscillator, generates electrical pulses. It determines the speed at which the component can process data and execute instructions. A higher clock frequency generally indicates faster performance, but also higher power consumption and heat generation. Clock Frequency is a crucial parameter for timing-sensitive applications, such as digital signal processing and real-time systems.

    0.032MHz
  • Accuracy

    Accuracy refers to the closeness of a measured value to the true value. In electronic components, accuracy is typically expressed as a percentage of the full-scale range. For example, a component with an accuracy of ±2% would have a measured value that is within 2% of the true value. Accuracy is important in electronic components because it ensures that the component will perform as expected.

    0.0005 %
  • Logic Function
    Clock
  • 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
  • Non-Volatile Memory
    128 B
  • 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
  • Time-Min
    SECONDS
  • Interrupt Capability
    Y
  • Information Access Method
    I2C
  • Height

    Height, in the context of electronic components, refers to the vertical dimension of the component. It is typically measured in millimeters (mm) or inches (in). Height is an important parameter to consider when designing and assembling electronic circuits, as it affects the overall size and form factor of the device. Components with a smaller height are often preferred for applications where space is limited, such as in portable devices or embedded systems.

    1.5mm
  • Length

    Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.

    5mm
  • Width
    4mm
  • Radiation Hardening
    No
  • RoHS Status
    RoHS Compliant
  • Lead Free
    Lead Free

Product Comparison

The three parts on the right have similar specifications to ISL12022IBZ.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Contact Plating
    Mount
    Package / Case
    Number of Pins
    Weight
    Published
    JESD-609 Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Max Operating Temperature
    Min Operating Temperature
    Subcategory
    Technology
    Terminal Position
    Peak Reflow Temperature (Cel)
    Supply Voltage
    Terminal Pitch
    Reflow Temperature-Max (s)
    Pin Count
    Power Supplies
    Temperature Grade
    Interface
    Max Supply Voltage
    Min Supply Voltage
    Memory Size
    Clock Frequency
    Accuracy
    Logic Function
    Time Format
    Non-Volatile Memory
    Date Format
    Time-Min
    Interrupt Capability
    Information Access Method
    Height
    Length
    Width
    Radiation Hardening
    RoHS Status
    Lead Free
    Mounting Type
    Operating Temperature
    Packaging
    Feature
    Voltage - Supply
    Base Part Number
    Current - Timekeeping (Max)
    Voltage - Supply, Battery
    Reach Compliance Code
    Supplier Device Package
    View Compare
  • ISL12022IBZ
    ISL12022IBZ
    6 Weeks
    Tin
    Surface Mount
    SOIC
    8
    540.001716mg
    1999
    e3
    Active
    1
    8
    EAR99
    85°C
    -40°C
    Timer or RTC
    CMOS
    DUAL
    260
    3V
    1.27mm
    30
    8
    3/5V
    INDUSTRIAL
    2-Wire, I2C, Serial
    5.5V
    2.7V
    128B
    0.032MHz
    0.0005 %
    Clock
    HH:MM:SS
    128 B
    YY-MM-DD-dd
    SECONDS
    Y
    I2C
    1.5mm
    5mm
    4mm
    No
    RoHS Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • ISL12028IVZ-T
    -
    -
    -
    14-TSSOP (0.173, 4.40mm Width)
    -
    -
    2005
    -
    Obsolete
    1 (Unlimited)
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    14
    -
    -
    I2C, 2-Wire Serial
    -
    -
    -
    -
    -
    -
    HH:MM:SS (12/24 hr)
    -
    YY-MM-DD-dd
    -
    -
    -
    -
    -
    -
    -
    ROHS3 Compliant
    -
    Surface Mount
    -40°C~85°C
    Tape & Reel (TR)
    Alarm, Leap Year, Supervisor, Watchdog Timer
    2.7V~5.5V
    ISL12028
    10μA~20μA @ 2.7V~5.5V
    1.8V~5.5V
    -
    -
  • ISL12028AIV27Z-T
    -
    -
    -
    14-TSSOP (0.173, 4.40mm Width)
    -
    -
    -
    -
    Obsolete
    1 (Unlimited)
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    I2C, 2-Wire Serial
    -
    -
    -
    -
    -
    -
    HH:MM:SS (12/24 hr)
    -
    YY-MM-DD-dd
    -
    -
    -
    -
    -
    -
    -
    ROHS3 Compliant
    -
    Surface Mount
    -40°C~85°C
    Tape & Reel (TR)
    Alarm, Leap Year, Supervisor, Watchdog Timer
    2.7V~5.5V
    ISL12028A
    10μA~20μA @ 2.7V~5.5V
    1.8V~5.5V
    unknown
    -
  • ISL12028IVAZ
    -
    -
    -
    14-TSSOP (0.173, 4.40mm Width)
    -
    -
    -
    -
    Obsolete
    1 (Unlimited)
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    I2C, 2-Wire Serial
    -
    -
    -
    -
    -
    -
    HH:MM:SS (12/24 hr)
    -
    YY-MM-DD-dd
    -
    -
    -
    -
    -
    -
    -
    ROHS3 Compliant
    -
    Surface Mount
    -40°C~85°C
    Tube
    Alarm, Leap Year, Supervisor, Watchdog Timer
    2.7V~5.5V
    ISL12028
    10μA~20μA @ 2.7V~5.5V
    1.8V~5.5V
    -
    14-TSSOP

Certification

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

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