Integrated Circuits (ICs)

DS1646P-120+

Obsolete

IC RTC CLK/CALENDAR PAR 34PCM

Search across all available documentation for this part.

Integrated Circuits (ICs)

Obsolete

IC RTC CLK/CALENDAR PAR 34PCM

Technical Specifications

Parameters and characteristics for this part

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Mounting Type	Voltage - Supply, Battery	Features	Date Format	Type	Current - Timekeeping (Max) [Min]	Current - Timekeeping (Max) [Max]	Current - Timekeeping (Max)	Package / Case	Memory Size	Interface	Operating Temperature [Max]	Time Format	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated DS1646P-120	5.5 V	4.5 V	34-PowerCap Module	Surface Mount	3 V	Leap Year NVSRAM	YY-MM-DD-dd	Clock/Calendar	4.5 V	5.5 V	4 mA	34-PowerCap™ Module	1 Mbit	Parallel	70 °C	HH:MM:SS (24 hr)
Analog Devices Inc./Maxim Integrated DS1646P-120+	5.5 V	4.5 V	34-PowerCap Module	Surface Mount	3 V	Leap Year NVSRAM	YY-MM-DD-dd	Clock/Calendar	4.5 V	5.5 V	4 mA	34-PowerCap™ Module	1 Mbit	Parallel	70 °C	HH:MM:SS (24 hr)
Analog Devices Inc./Maxim Integrated DS1646-120+	5.5 V	4.5 V	32-EDIP	Through Hole	3 V	Leap Year NVSRAM	YY-MM-DD-dd	Clock/Calendar	4.5 V	5.5 V	4 mA	32-DIP Module	1 Mbit	Parallel	70 °C	HH:MM:SS (24 hr)	15.24 mm	0.6 in
Analog Devices Inc./Maxim Integrated DS1646-120	5.5 V	4.5 V	32-EDIP	Through Hole	3 V	Leap Year NVSRAM	YY-MM-DD-dd	Clock/Calendar	4.5 V	5.5 V	4 mA	32-DIP Module	1 Mbit	Parallel	70 °C	HH:MM:SS (24 hr)	15.24 mm	0.6 in

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

General part information

Real Time Clock (RTC) IC Clock/Calendar 128KB Parallel 34-PowerCap™ Module

Technical documentation and resources