32 Terminations 5V 32 Pin DS1554 Real Time Clocks Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
SOT-23
DS1554-70+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
10 Weeks
Contact Plating
Tin
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
32-DIP Module (0.600, 15.24mm)
Number of Pins
32
Operating Temperature
0°C~70°C
Packaging
Tube
Published
2003
JESD-609 Code
e3
Feature
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
32
ECCN Code
EAR99
Type
Clock/Calendar
HTS Code
8473.30.11.80
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Supply Voltage
5V
Terminal Pitch
2.54mm
Base Part Number
DS1554
Pin Count
32
Operating Supply Voltage
5V
Power Supplies
5V
Interface
Parallel
Memory Size
32KB
Logic Function
Clock
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
6mA @ 5V
Time-Min
SECONDS
Interrupt Capability
Y
Volatile
NO
Height
9.4mm
Length
43.69mm
Width
18.8mm
REACH SVHC
Unknown
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$28.706000
$28.706
10
$27.081132
$270.81132
100
$25.548238
$2554.8238
500
$24.102111
$12051.0555
1000
$22.737841
$22737.841
DS1554-70+ Product Details
DS1554-70+ Overview
In the 32-DIP Module (0.600, 15.24mm) package, real time clocks is embedded as a dependency.Tube is the package format.In this electrical RTC, the supply voltage is 4.5V~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 Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K are maintained.When a transmission line is terminated with 32 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 5V voltage at the moment.A total of 32 pins are equipped with the RTCs.The family in which RTCs belongs are DS1554.RTC times embed a memory of 32KB for storing programs and data.Mounting type Through Hole is chosen for the RTC module.In order for it to be powered, it requires a power supply of 5V.There are 32 pins on it.Optimal efficiency can be achieved by maintaining the supply voltage at 5V.
DS1554-70+ Features
32-DIP Module (0.600, 15.24mm) package 32 terminations 32 pin count 5V power supplies Be maintained at 5V for high efficiency.
DS1554-70+ Applications
There are a lot of Maxim Integrated DS1554-70+ Real Time Clocks applications.