34 Terminations 5V 34 Pin Real Time Clocks Leap Year, NVSRAM 0.032MHz
SOT-23
DS1643P-70 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
34-PowerCap™ Module
Surface Mount
YES
Operating Temperature
0°C~70°C
Packaging
Tube
JESD-609 Code
e0
Feature
Leap Year, NVSRAM
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
34
Type
Clock/Calendar
Terminal Finish
TIN LEAD
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
240
Supply Voltage
5V
Terminal Pitch
1.27mm
Reach Compliance Code
unknown
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Pin Count
34
JESD-30 Code
R-XDMA-U34
Qualification Status
COMMERCIAL
Interface
Parallel
Memory Size
8KB
Clock Frequency
0.032MHz
External Data Bus Width
8
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
3mA @ 5V
Voltage - Supply, Battery
3V
Length
25.019mm
Height Seated (Max)
2.3368mm
Width
23.495mm
RoHS Status
Non-RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$15.13000
$15.13
500
$14.9787
$7489.35
1000
$14.8274
$14827.4
1500
$14.6761
$22014.15
2000
$14.5248
$29049.6
2500
$14.3735
$35933.75
DS1643P-70 Product Details
DS1643P-70 Overview
There is a version of real time clocks in the package 34-PowerCap™ Module.There is a way to package time clock in the form of a Tube.There is a voltage of 4.5V~5.5V when powering this electrical RTC.An electrical real time clock of type Clock/Calendar can be said to be this one.This part is mounted on the systemboard in Surface Mount mode.There should be a temperature of 0°C~70°C during the operation.If Leap Year, NVSRAM is ensured during operation, then there is no problem.Transmission lines with 34 terminations have the characteristic impedance of the RTC module terminating them.This RTC real time clock is supplied with 5V voltage.A total of 34 pins can be found on it.It is important to keep in mind that the supply voltage of this electrical digital time clock is 3V.In the RTC times you will find a memory of 8KB which is available for your programs and data storage.The output frequency of this real time analog clock should not exceed 0.032MHz Hz.