ISL12020MIRZ-T7A

Intersil ISL12020MIRZ-T7A

Part Number:
ISL12020MIRZ-T7A
Manufacturer:
Intersil
Ventron No:
3003749-ISL12020MIRZ-T7A
Description:
IC RTC CLK/CALENDAR I2C 20-DFN
ECAD Model:
Datasheet:
ISL12020MIRZ-T7A

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Part Overview
Description
The ISL12020M is a low-power Real-Time Clock (RTC) with an embedded temperature sensor and crystal. It features oscillator compensation, clock/calendar, power fail and low battery monitors, brownout indicator, alarms, intelligent battery backup switching, Battery Reseal™ function, and 128 bytes of battery-backed user SRAM. The device is housed in a 20 Ld DFN module with an embedded 32.768kHz quartz crystal. The calibrated oscillator provides less than 5ppm drift across the 0°C to 85°C temperature range.

Features
Embedded 32.768kHz quartz crystal in the package
20 Ld DFN package
Calendar
On-chip oscillator temperature compensation
10-bit digital temperature sensor output
15 selectable frequency outputs
Interrupt for alarm or 15 selectable frequency outputs
Automatic backup to battery or supercapacitor
VoD and battery status monitors
Battery Reseal function to extend battery shelf life
Power status brownout monitor
Time stamp for battery switchover
128 Bytes battery-backed user SRAM
12C-Bus™
RoHS compliant

Applications
Utility meters
POS equipment
Printers and copiers
Digital cameras
Specifications
Intersil ISL12020MIRZ-T7A technical specifications, attributes, parameters and parts with similar specifications to Intersil ISL12020MIRZ-T7A.
  • Factory Lead Time
    4 Weeks
  • Mount
    Surface Mount
  • Package / Case
    DFN
  • Number of Pins
    14
  • Packaging
    Cut Tape (CT)
  • Published
    2005
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1
  • Number of Terminations
    20
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn) - annealed
  • Max Operating Temperature
    85°C
  • Min Operating Temperature
    -40°C
  • HTS Code
    8542.39.00.01
  • Subcategory
    Timers or RTCs
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Supply Voltage
    3V
  • Terminal Pitch
    0.5mm
  • Pin Count
    20
  • JESD-30 Code
    R-PDSO-N20
  • Power Supplies
    3/5V
  • Temperature Grade
    INDUSTRIAL
  • Interface
    2-Wire, I2C, Serial
  • Max Supply Voltage
    5.5V
  • Min Supply Voltage
    2.7V
  • Memory Size
    128B
  • Clock Frequency
    0.032MHz
  • Accuracy
    0.0005 %
  • Logic Function
    Clock
  • Time Format
    HH:MM:SS
  • Non-Volatile Memory
    128 B
  • Date Format
    YY-MM-DD-dd
  • Time-Min
    SECONDS
  • Interrupt Capability
    Y
  • Information Access Method
    I2C
  • Height Seated (Max)
    1.3mm
  • Length
    5.5mm
  • Width
    4mm
  • Radiation Hardening
    No
  • REACH SVHC
    Unknown
  • RoHS Status
    RoHS Compliant
  • Lead Free
    Lead Free
Product Comparison
The three parts on the right have similar specifications to ISL12020MIRZ-T7A.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Mount
    Package / Case
    Number of Pins
    Packaging
    Published
    JESD-609 Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Terminal Finish
    Max Operating Temperature
    Min Operating Temperature
    HTS Code
    Subcategory
    Technology
    Terminal Position
    Supply Voltage
    Terminal Pitch
    Pin Count
    JESD-30 Code
    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 Seated (Max)
    Length
    Width
    Radiation Hardening
    REACH SVHC
    RoHS Status
    Lead Free
    Mounting Type
    Operating Temperature
    Feature
    Voltage - Supply
    Reach Compliance Code
    Base Part Number
    Current - Timekeeping (Max)
    Voltage - Supply, Battery
    Peak Reflow Temperature (Cel)
    Reflow Temperature-Max (s)
    Operating Supply Voltage
    Volatile
    Supplier Device Package
    View Compare
  • ISL12020MIRZ-T7A
    ISL12020MIRZ-T7A
    4 Weeks
    Surface Mount
    DFN
    14
    Cut Tape (CT)
    2005
    e3
    Active
    1
    20
    EAR99
    Matte Tin (Sn) - annealed
    85°C
    -40°C
    8542.39.00.01
    Timers or RTCs
    CMOS
    DUAL
    3V
    0.5mm
    20
    R-PDSO-N20
    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
    1.3mm
    5.5mm
    4mm
    No
    Unknown
    RoHS Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • ISL12028AIV27Z
    -
    -
    14-TSSOP (0.173, 4.40mm Width)
    -
    Tube
    -
    -
    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
    Alarm, Leap Year, Supervisor, Watchdog Timer
    2.7V~5.5V
    unknown
    ISL12028A
    10μA~20μA @ 2.7V~5.5V
    1.8V~5.5V
    -
    -
    -
    -
    -
  • ISL12026AIBZ-T
    19 Weeks
    Surface Mount
    SOIC
    -
    Tape & Reel
    2010
    e3
    Active
    1
    8
    EAR99
    Matte Tin (Sn) - annealed
    85°C
    -40°C
    8542.39.00.01
    Timer or RTC
    CMOS
    DUAL
    3.3V
    1.27mm
    8, 8
    R-PDSO-G8
    3/5V
    INDUSTRIAL
    2-Wire, I2C, Serial
    5.5V
    2.7V
    -
    0.032MHz
    -
    Clock
    HH:MM:SS
    -
    YY-MM-DD-dd
    SECONDS
    Y
    I2C
    1.75mm
    4.9mm
    3.9mm
    No
    -
    RoHS Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    260
    30
    3.3V
    YES
    -
  • ISL12028IVAZ
    -
    -
    14-TSSOP (0.173, 4.40mm Width)
    -
    Tube
    -
    -
    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
    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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