DS1254 Series

Part	Type	Current - Timekeeping (Max)	Package Name	Package Width	Package Length	Memory Size	Voltage - Supply, Battery	Mounting Type	Package / Case	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Operating Temperature (Max)	Operating Temperature (Min)	Features	Interface	Date Format	Time Format
Analog Devices Inc./Maxim Integrated DS1254YB-100	Phantom Time Chip	7 mA	168-BGA	40 mm	40 mm	16 Mb	3 V	Surface Mount	168-BBGA Module	5.5 V	4.5 V	70 °C	0 °C	Leap Year NVSRAM	Parallel	YY-MM-DD-dd	HH:MM:SS:hh (12/24 hr)
Analog Devices Inc./Maxim Integrated DS1254WB-C02	Phantom Time Chip		80-BGA	40 mm	40 mm	16 Mb	3 V	Surface Mount	80-BBGA	3.7 V	3 V			Leap Year NVSRAM	Parallel	YY-MM-DD-dd	HH:MM:SS:hh (12/24 hr)
Analog Devices Inc./Maxim Integrated DS1254WB2-150	Phantom Time Chip	7 mA	80-BGA	40 mm	40 mm	16 Mb	3 V	Surface Mount	80-BBGA	3.7 V	3 V	70 °C	0 °C	Leap Year NVSRAM	Parallel	YY-MM-DD-dd	HH:MM:SS:hh (12/24 hr)
Analog Devices Inc./Maxim Integrated DS1254WB-150	Phantom Time Chip	7 mA	168-BGA	40 mm	40 mm	16 Mb	3 V	Surface Mount	168-BBGA Module	3.7 V	3 V	70 °C	0 °C	Leap Year NVSRAM	Parallel	YY-MM-DD-dd	HH:MM:SS:hh (12/24 hr)

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