DS1554P-70IND+ Overview
There is a package 34-PowerCap™ Module that contains real time clocks.Tray is the way in which time clock is packaged.As far as the supply voltage for this electrical RTC is concerned, it is 4.5V~5.5V.This electrical real time clock belongs to the Clock/Calendar category.The way this real time clock (RTC) is mounted on the system board is Surface Mount.As far as the operating temperature are concerned, electronic time clocks should be -40°C~85°C.As long as Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K is ensured when operating, the system will work properly.With 34 terminations, transmission lines have the characteristic impedance of the RTC module terminating them.This RTC real time clock is powered by 5V volts.The board is equipped with a total of 34 pins.In the family DS1554, RTCs are a member.This electrical digital time clock is powered by a voltage that is 3V at the time of installation.For storing the programs and data, the RTC times have an embedded memory of 32KB for storing data and programs.A frequency above 0.032MHz should not be used for real time clocks' output.The mounting type of the RTC module is Surface Mount.There are 5V power supplies attached to it.It is equipped with 34 pins.In order to achieve high efficiency, the supply voltage should be kept at 5V.
DS1554P-70IND+ Features
34-PowerCap™ Module package
34 terminations
34 pin count
5V power supplies
Be maintained at 5V for high efficiency.

DS1554P-70IND+ Applications
There are a lot of Maxim Integrated
DS1554P-70IND+ Real Time Clocks applications.

Portable instruments
Electronic metering
Battery powered products
Automotive
Industrial
Digital still camera
Digital video camera
Printers
Copy machines
Mobile equipment

Factory Lead Time	15 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	34-PowerCap™ Module
Number of Pins	34
Operating Temperature	-40°C~85°C
Packaging	Tray
Published	2003
JESD-609 Code	e3
Feature	Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	34
ECCN Code	EAR99
Type	Clock/Calendar
Terminal Finish	Matte Tin (Sn)
HTS Code	8473.30.11.80
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	245
Supply Voltage	5V
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	DS1554
Pin Count	34
Operating Supply Voltage	5V
Power Supplies	5V
Interface	Parallel
Memory Size	32KB
Clock Frequency	0.032MHz
Logic Function	Clock
External Data Bus Width	8
Time Format	HH:MM:SS (24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	6mA @ 5V
Time-Min	SECONDS
Interrupt Capability	Y
Voltage - Supply, Battery	3V
Volatile	NO
Length	25.019mm
Height Seated (Max)	2.3368mm
Width	23.495mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free