DS1644-120

Obsolete

Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 28EDIP

Search across all available documentation for this part.

Obsolete

Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR PAR 28EDIP

Technical Specifications

Parameters and characteristics for this part

Part	Package / Case	Memory Size	Operating Temperature [Max]	Mounting Type	Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Features	Interface	Supplier Device Package	Voltage - Supply, Battery	Current - Timekeeping (Max)	Time Format	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated DS1644P-120	34-PowerCap™ Module	32 KB	70 °C	Surface Mount	Clock/Calendar	4.5 V	5.5 V	Leap Year NVSRAM	Parallel	34-PowerCap Module	3 V	4 mA	HH:MM:SS (24 hr)
Analog Devices Inc./Maxim Integrated DS1644-120	28-DIP Module	32 KB	70 °C	Through Hole	Clock/Calendar	4.5 V	5.5 V	Leap Year NVSRAM	Parallel	28-EDIP		4 mA	HH:MM:SS (24 hr)	0.6 in	15.24 mm
Analog Devices Inc./Maxim Integrated DS1644-120+	28-DIP Module	32 KB	70 °C	Through Hole	Clock/Calendar	4.5 V	5.5 V	Leap Year NVSRAM	Parallel	28-EDIP		4 mA	HH:MM:SS (24 hr)	0.6 in	15.24 mm

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

Distributor	Package	Quantity	$

General part information

Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 28-DIP Module (0.600", 15.24mm)

Technical documentation and resources

No documents available