Datasheet Intersil ISL12020M — Datenblatt

HerstellerIntersil
SerieISL12020M

Echtzeituhr mit eingebettetem Kristall, ± 5 ppm Genauigkeit

Datenblätter

ISL12020M Datasheet
PDF, 1.4 Mb, Revision: 2017-11-22
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Preise

Verpackung

ISL12020MIRZISL12020MIRZ-TISL12020MIRZ-T7A
N123
Package20 Ld DFN20 Ld DFN T+R20 Ld DFN T+R

Parameter

Parameters / ModelsISL12020MIRZISL12020MIRZ-TISL12020MIRZ-T7A
AccuracyВ±5 ppmВ±5 ppmВ±5 ppm
Alarms111
Battery BackupYesYesYes
Battery SealYesYesYes
CPU Supervisory Function PORNoNoNo
CPU Supervisory Function Watchdog TimerNoNoNo
Crystal Frequency TrimmingYesYesYes
DescriptionReal Time Clock with Embedded Crystal, ?5ppm AccuracyReal Time Clock with Embedded Crystal, ?5ppm AccuracyReal Time Clock with Embedded Crystal, ?5ppm Accuracy
FOUTIRQ_bar/FOUTIRQ_bar/FOUTIRQ_bar/FOUT
Freq. Out PinYesYesYes
IBAT1000 nA1000 nA1000 nA
IRQ PinYesYesYes
IRQ_BarIRQ_bar/FOUTIRQ_bar/FOUTIRQ_bar/FOUT
Memory TypeRAMRAMRAM
Operating Temperature Range-40 to 85-40 to 85-40 to 85
Oscillator Compensation (ppm)-336 to +337-336 to +337-336 to +337
Other FunctionsBattery Switchover Time Stamp, Battery Status Monitor, Brown-out Alarm, Daylight SavingsBattery Switchover Time Stamp, Battery Status Monitor, Brown-out Alarm, Daylight SavingsBattery Switchover Time Stamp, Battery Status Monitor, Brown-out Alarm, Daylight Savings
Peak Temp260°C260°C260°C
Qualification LevelStandardStandardStandard
RESET_barNoNoNo
ResetNoNoNo
SRAM128 Bytes128 Bytes128 Bytes
Selectable Frequency Output151515
Tamper DetectNoNoNo
Time Keeping Current3.5 μA3.5 μA3.5 μA
TimerNoNoNo
VBAT (max)5.5 V5.5 V5.5 V
VBAT (min)1.8 V1.8 V1.8 V
VCC (max)5.5 V5.5 V5.5 V
VCC (min)2.7 V2.7 V2.7 V
VTRIP for POR6 Select VTRIP Levels6 Select VTRIP Levels6 Select VTRIP Levels
interfaceI2CI2CI2C

Öko-Plan

ISL12020MIRZISL12020MIRZ-TISL12020MIRZ-T7A
RoHSCompliantCompliantCompliant

Modellreihe

Herstellerklassifikation

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