DS1306EN+
ActiveTSSOP20Maxim Integrated · Clock & Timing
IC: RTC circuit; 3-wire,SPI; NV SRAM; 96BSRAM; TSSOP20; 2÷5.5V
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$6.12
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Technical Specifications
ManufacturerAnalog Devices (MAXIM INTEGRATED)
CaseTSSOP20
MountingSMD
Type of integrated circuitRTC circuit
DC supply current1.28mA
Clock formatHH:MM:SS
Date formatYY-MM-DD
Memory96B SRAM
Time keeping current0.45µA
Output voltage0.4...2.4V
Interface3-wire, SPI
Operating voltage2...5.5V
Kind of memoryNV SRAM
tariffCode85423990
euEccnNLR
rohsCompliantYES
Supply Voltage Max5.5
IC Interface TypeSPI
hazardousfalse
rohsPhthalatesCompliantYES
Clock IC TypeAlarm RTC
isCanonicalY
Operating Temperature Max85
MSLMSL 1 - Unlimited
Supply Voltage Min2
Operating Temperature Min-40
SVHCNo SVHC (04-Feb-2026)
Clock IC Case StyleTSSOP
productTraceabilityYes-Date/Lot Code
InterfacesSPI
No. of Pins20
usEccnEAR99
Time FormatHH:MM:SS
IC Case / PackageTSSOP
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