Position: Home > Datasheet list > ISL Series > Index I > ISL12027
Electronica China

Purchase ISL12027, In-stock ISL12027 From SeekIC.

MFG:Intersil  Package Cooled:SOP8  D/C:07+  

ISL12027 Product Image

ISL Series Datasheet download

Five Points

Part Number: ISL12027

 

MFG: Intersil

Package Cooled: SOP8

D/C: 07+

Description: The ISL12027 device is a low power real time clock with timing and crystal compensation, clock/calender, power-fail ind...


Urgent Purchase

ISL12027 General Description


The ISL12027 device is a low power real time clock with timing and crystal compensation, clock/calender, power-fail indicator, two periodic or polled alarms, intelligent battery backup switching, CPU Supervisor and integrated 512 x 8 bit EEPROM, in 16 Byte per page format.

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. The calendar is accurate through 2099, with automatic leap year correction.

ISL12027 Maximum Ratings

Voltage on VDD, VBAT, SCL, SDA, and RESET pins
    (respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
Voltage on X1 and X2 pins
    (respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . -0.3V to 2.5V
ESD Rating (MIL-STD-883, Method 3014) . . . . . . . . . . . . . . .>±2kV
ESD Rating (Machine Model) . . . . . . . . . . . . . . . . . . . . . . . . .>175V

ISL12027 Features

• Real Time Clock/Calendar
  - Tracks Time in Hours, Minutes, and Seconds
  - Day of the Week, Day, Month, and Year
• Two Non-Volatile Alarms
  - Settable on the Second, Minute, Hour, Day of the Week, Day, or Month
  - Repeat Mode (periodic interrupts)
• Automatic Backup to Battery or SuperCap
• On-Chip Oscillator Compensation
  - Internal Feedback Resistor and Compensation Capacitors
  - 64 Position Digitally Controlled Trim Capacitor
  - 6 Digital Frequency Adjustment Settings to ±30ppm
• 512 x 8 Bits of EEPROM
  - 16-Byte Page Write Mode (32 total pages)
  - 8 Modes of Block Lock™ Protection
  - Single Byte Write Capability
• High Reliability
  - Data Retention: 50 years
  - Endurance: 500,000 Cycles Per Byte
• I2C* Interface
  - 400kHz Data Transfer Rate
• 800nA Battery Supply Current
• Package Options
  - 8 Ld SOIC and TSSOP Packages
• Pb-Free Plus Anneal Available (RoHS Compliant)

ISL12027 Typical Application

• Utility Meters
• HVAC Equipment
• Audio/Video Components
• Modems
• Network Routers, Hubs, Switches, Bridges
• Cellular Infrastructure Equipment
• Fixed Broadband Wireless Equipment
• Pagers/PDA
• POS Equipment
• Test Meters/Fixtures
• Office Automation (Copiers, Fax)
• Home Appliances
• Computer Products
• Other Industrial/Medical/Automotive

ISL12027 Connection Diagram

ISL12027 Connection Diagram

ISL12027 datasheet

ISL12027
PDF/DataSheet Download

Find ISL12027 Suppliers

  • ·ISL12026
  • INTERSIL 
  • Real Time Clock/Calendar with EEPROM 
  • 465643 KB
  • ISL12026 Datasheet Download
  • ·ISL12026IBZ
  • INTERSIL 
  • Real Time Clock/Calendar with EEPROM 
  • 465643 KB
  • ISL12026IBZ Datasheet Download
  • ·ISL12026IVZ
  • INTERSIL 
  • Real Time Clock/Calendar with EEPROM 
  • 465643 KB
  • ISL12026IVZ Datasheet Download
  • ·ISL12027IB27AZ
  • INTERSIL 
  • Real Time Clock/Calendar with EEPROM 
  • 465643 KB
  • ISL12027IB27AZ Datasheet Download
  • ·ISL12027IB27AZ-T
  • INTERSIL [Intersil Corporation] 
  • Real Time Clock/Calendar with EEPROM 
  • 424887 KB
  • ISL12027IB27AZ-T Datasheet Download
  • ·ISL12027IB27Z
  • INTERSIL 
  • Real Time Clock/Calendar with EEPROM 
  • 465643 KB
  • ISL12027IB27Z Datasheet Download
  • ·ISL12027IB27Z-T
  • INTERSIL [Intersil Corporation] 
  • Real Time Clock/Calendar with EEPROM 
  • 424887 KB
  • ISL12027IB27Z-T Datasheet Download
  • ·ISL12027IB30AZ
  • INTERSIL 
  • Real Time Clock/Calendar with EEPROM 
  • 465643 KB
  • ISL12027IB30AZ Datasheet Download

Related Part Number

ISL12027 Relative Products

  • ISL12026IVZ-T

    ISL12026IVZ-T

    IC RTC/CALENDAR EEPROM 8-TSSOP

  • ISL12026IVZ

    ISL12026IVZ

    IC RTC/CALENDAR W/EEPROM 8-TSSOP

  • ISL12026IBZ-T

    ISL12026IBZ-T

    The ISL12026IBZ-T is designed as one kind of real time clock / calendar device that can be used in wide range of applications such as (1)Utility Meters; (2)HVAC Equipment; (3)Audio/Video Components; (4)Set Top Box/Television; (5)Modems; (6)Network Routers, H...

  • ISL12026IBZ

    ISL12026IBZ

    IC RTC/CALENDAR EEPROM 8-SOIC

  • ISL12026AIVZ-T

    ISL12026AIVZ-T

    IC RTC/CALENDAR EEPROM 8-TSSOP

  • ISL12026AIVZ

    ISL12026AIVZ

    IC RTC/CALENDAR EEPROM 8-TSSOP

Hotspot Suppliers Product

Product List

  • Models: XC4010E-3PCG84I Price: 48.5-55.8 USD

    XC4010E-3PCG84I

    Price: 48.5-55.8 USD

    XC4010E-3PCG84I- XC4000E and XC4000X Series Field Programmable Gate Arrays - Xilinx, Inc

  • Models: AQW214EH Price: 1.2-1.3 USD

    AQW214EH

    Price: 1.2-1.3 USD

    GU (General Use)-E Type, 2-Channel (Form A) Type, 5000 V, 50mA, 3V, 1A, 75mW, 800mW Power dissipat...

  • Models: C2905 Price: 5-15 USD

    C2905

    Price: 5-15 USD

    silicon NPN, epitaxial planar type transistor, SMD, more than 20:1 load VSWR, 35v

  • Models: BT138-600E Price: 0.12-0.2 USD

    BT138-600E

    Price: 0.12-0.2 USD

    12A, four-quadrant triacs, sensitive gate

  • Models: TLE4264-2G Price: 1-4 USD

    TLE4264-2G

    Price: 1-4 USD

    SOT223, 5V, low-drop, fixed-voltage regulator, current consumption, 40 μA, 50 mA

  • Models: BISS0001 Price: 1-10 USD

    BISS0001

    Price: 1-10 USD

    BISS0001, CMOS, STMicroelectronics, PIR motion sensor, surface mount

  • Models: SKKH106/16E Price: 26.8-28.8 USD

    SKKH106/16E

    Price: 26.8-28.8 USD

    Thyristor / Diode Module, SKKH106/16E, baseplate

  • Models: HLB-50AP Price: 16.88-17.88 USD

    HLB-50AP

    Price: 16.88-17.88 USD

    HLB-50AP, Sensor, Zhongxu Microelectronics

  • Models: SN74HC595N Price: 0.06-0.09 USD

    SN74HC595N

    Price: 0.06-0.09 USD

    8-bit shift register, DIP, -0.5 V to 7 V, ±70 mA, Low Power Consumption, Low Input Current, 3-state

  • Models: QM150DY-2H Price: 55-88 USD

    QM150DY-2H

    Price: 55-88 USD

    Mitsubishi transistor module, 150A Collector current, 1000V Collector-emitter voltage, 750 current...

  • Models: MAX232CWE Price: 0.1-50 USD

    MAX232CWE

    Price: 0.1-50 USD

    line driver/receiver, 16-SOIC, -0.3V to +6V, EIA/TIA-232E, MAX232CWE

  • Models: MN15814KSG Price: 1-10 USD

    MN15814KSG

    Price: 1-10 USD

    MN15814KSG, Motorola, Inc, DIP, Integrated Circuits

Map list:   ABCDEFGHIJKLMNOPQRSTUVWXYZ    0123456789All