34 Terminations 3.3V 34 Pin DS1556 Real Time Clocks Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz
SOT-23
DS1556WP-120+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
10 Weeks
Mounting Type
Surface Mount
Package / Case
34-PowerCap™ Module
Surface Mount
YES
Number of Pins
34
Operating Temperature
0°C~70°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
2.97V~3.63V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Supply Voltage
3.3V
Reach Compliance Code
not_compliant
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
DS1556
Pin Count
34
Qualification Status
Not Qualified
Power Supplies
3.3V
Interface
Parallel
Memory Size
128KB
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)
4mA @ 3.3V
Time-Min
SECONDS
Interrupt Capability
Y
Voltage - Supply, Battery
3V
Volatile
NO
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$34.70000
$34.7
10
$32.00400
$320.04
40
$30.56600
$1222.64
120
$27.32958
$3279.5496
280
$26.07100
$7299.88
DS1556WP-120+ Product Details
DS1556WP-120+ Overview
In package 34-PowerCap™ Module, real time clocks can be found.In this case, time clock is packaged in the way of Tray.A voltage of 2.97V~3.63V is supplied to this electrical RTC.Electrical real time clock type Clock/Calendar.There is an electronic component mounted in the way of Surface Mount.Ideally, the operating temperature should be 0°C~70°C.During operation, the value of Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K can be ensured.It is possible to terminate transmission lines with 34 terminations, which means that the RTC module terminating the line matches its characteristic impedance.This electronic component receives a voltage of 3.3V.There are 34 pins on it.This object belongs to the family DS1556.There is 3V supply voltage for this electrical digital time clock.A memory of 128KB is embedded in the RTC times, which can be used to store programs and data.0.032MHz should be the maximum output frequency.For the purpose of powering the real time clock, the power supply is set to 3.3V.The real time clock is equipped with 34 pins.