Datasheet Intersil ISL1220

ManufacturerIntersil
SeriesISL1220

Low Power RTC with 8 Bytes of Battery Backed SRAM and Separate FOUT

Datasheets

ISL1220 Datasheet
PDF, 911 Kb, Revision: 2017-11-02
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Prices

Packaging

ISL1220IUZISL1220IUZ-T
N12
Package10 Ld MSOP10 Ld MSOP T+R

Parametrics

Parameters / ModelsISL1220IUZISL1220IUZ-T
Alarms11
Battery BackupYesYes
Battery SealYesYes
CPU Supervisory Function PORNoNo
CPU Supervisory Function Watchdog TimerNoNo
Crystal Frequency TrimmingYesYes
DescriptionLow Power RTC with 8 Bytes of Battery Backed SRAM and Separate FOUTLow Power RTC with 8 Bytes of Battery Backed SRAM and Separate FOUT
FOUTFOUTFOUT
Freq. Out PinYesYes
IBAT400 nA400 nA
IRQ PinYesYes
IRQ_BarIRQ_barIRQ_bar
Memory TypeRAMRAM
Operating Temperature Range-40 to 85-40 to 85
Oscillator Compensation (ppm)-94 to +140-94 to +140
Peak Temp260°C260°C
Qualification LevelStandardStandard
RESET_barNoNo
ResetNoNo
SRAM8 Bytes8 Bytes
Selectable Frequency Output1515
Tamper DetectNoNo
Time Keeping Current1.2 μA1.2 μA
TimerNoNo
VBAT (max)5.5 V5.5 V
VBAT (min)1.8 V1.8 V
VCC (max)5.5 V5.5 V
VCC (min)2.7 V2.7 V
VTRIP for PORYesYes
interfaceI2CI2C

Eco Plan

ISL1220IUZISL1220IUZ-T
RoHSCompliantCompliant

Model Line

Series: ISL1220 (2)

Manufacturer's Classification

  • Timing & Digital ICs > Real Time Clocks > Real Time Clocks
EMS supplier