8 Terminations 3.3V 8 Pin DS1302 Real Time Clocks Leap Year, NVSRAM, Trickle-Charger 0.032MHz
SOT-23
DS1302+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
9 Weeks
Contact Plating
Tin
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
8-DIP (0.300, 7.62mm)
Number of Pins
8
Weight
930.006106mg
Operating Temperature
0°C~70°C
Packaging
Tube
Published
2002
JESD-609 Code
e3
Feature
Leap Year, NVSRAM, Trickle-Charger
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Type
Clock/Calendar
Additional Feature
BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
Voltage - Supply
2V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
3.3V
Terminal Pitch
2.54mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
DS1302
Pin Count
8
Number of Outputs
1
Operating Supply Voltage
3.3V
Power Supplies
3/5V
Interface
3-Wire Serial
Memory Size
31B
Operating Supply Current
1.2mA
Clock Frequency
0.032MHz
Logic Function
Clock
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
0.3μA~1μA @ 2V~5V
Time-Min
SECONDS
Interrupt Capability
N
Voltage - Supply, Battery
2V~5.5V
Volatile
YES
Information Access Method
SERIAL, 3-WIRE
Height
4.45mm
Length
9.91mm
Width
7.87mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.95000
$3.95
10
$3.54600
$35.46
50
$3.35260
$167.63
100
$2.90550
$290.55
250
$2.75652
$689.13
500
$2.47340
$1236.7
1,000
$2.08600
$2.086
2,500
$1.98170
$3.9634
5,000
$1.90720
$9.536
DS1302+ Product Details
DS1302+ Overview
In the 8-DIP (0.300, 7.62mm) package, real time clocks is embedded as a dependency.Tube is the package format.In this electrical RTC, the supply voltage is 2V~5.5V.Clock/Calendar is the type of electrical real time clock that is being used.As you can see from the diagram, this electronic component is mounted in the way of Through Hole.There should be 0°C~70°C operating temperature.When operating, electronic time clocks are possible to ensure that Leap Year, NVSRAM, Trickle-Charger are maintained.When a transmission line is terminated with 8 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.It should be noted that this RTC real time clock is being supplied with 3.3V voltage at the moment.A total of 8 pins are equipped with the RTCs.The family in which RTCs belongs are DS1302.A voltage of 2V~5.5V is supplied to this electrical digital time clock.RTC times embed a memory of 31B for storing programs and data.The frequency of real time clocks' output should not exceed 0.032MHz.Mounting type Through Hole is chosen for the RTC module.In order for it to be powered, it requires a power supply of 3/5V.There are 8 pins on it.Optimal efficiency can be achieved by maintaining the supply voltage at 3.3V.The BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA characteristics are also present.The outputs are configured to be 1.
DS1302+ Features
8-DIP (0.300, 7.62mm) package 8 terminations 8 pin count 3/5V power supplies Be maintained at 3.3V for high efficiency. 1 outputs
DS1302+ Applications
There are a lot of Maxim Integrated DS1302+ Real Time Clocks applications.