Integrated Circuits (ICs)

ISL12057IBZ

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PB-FREE, REAL TIME CLOCK WITH ALARM (DS1337 COMPATIBLE), 8LD / TUBE ROHS COMPLIANT: YES

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Integrated Circuits (ICs)

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PB-FREE, REAL TIME CLOCK WITH ALARM (DS1337 COMPATIBLE), 8LD / TUBE ROHS COMPLIANT: YES

Technical Specifications

Parameters and characteristics for this part

Part	Supplier Device Package	Package / Case	Package / Case [custom]	Package / Case	Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Current - Timekeeping (Max)	Time Format	Interface	Voltage - Supply [Max]	Voltage - Supply [Min]	Features	Package / Case [y]	Package / Case [x]	Secondary Attributes	Utilized IC / Part	Contents	Supplied Contents
Renesas Electronics Corporation ISL12057IUZ-T	8-MSOP	8-MSOP 8-TSSOP	0.118 in	3 mm	Clock/Calendar	85 °C	-40 °C	Surface Mount	0.65 µA	HH:MM:SS (12/24 hr)	2-Wire Serial I2C	3.6 V	1.8 V	Alarm Leap Year
Renesas Electronics Corporation ISL12057IBZ	8-SOIC	8-SOIC			Clock/Calendar	85 °C	-40 °C	Surface Mount	0.65 µA	HH:MM:SS (12/24 hr)	2-Wire Serial I2C	3.6 V	1.8 V	Alarm Leap Year	3.9 mm	0.154 in
Renesas Electronics Corporation ISL12057IUZ	8-MSOP	8-MSOP 8-TSSOP	0.118 in	3 mm	Clock/Calendar	85 °C	-40 °C	Surface Mount	0.65 µA	HH:MM:SS (12/24 hr)	2-Wire Serial I2C	3.6 V	1.8 V	Alarm Leap Year
Renesas Electronics Corporation ISL12057DBEV1Z					Timing												I2C Interface(s)	ISL12057	Board(s)	Board(s)

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General part information

Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)