Welcome to flywing-tech.com ｜ info@flywing-tech.com
- English
Account & Orders
New Account? Start here
DS1643-100
RoHS
/
Package 28-DIP Module (0.600, 15.24mm)
Category Clock/Timing - Real Time Clocks / Clock/Timing - Real Time Clocks
Description
28-DIP Module (0.600 15.24mm) DS1643 8473.30.11.80 Leap Year NVSRAM rtc clock circuit 4.5V~5.5V 3mA @ 5V 39.12mm 32.8kHz
PDF
Buying Options
Total Price: USD $14.16
Unit Price: USD $14.161719
≥1 USD $14.161719
≥10 USD $13.360113
≥100 USD $12.60388
≥500 USD $11.890459
≥1000 USD $11.217405
Inventory: 1572
Minimum: 1
-
+
Technical Details
Physical
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 28-DIP Module (0.600, 15.24mm)
Number of Pins 28
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Published 1997
JESD-609 Code e3
Feature Leap Year, NVSRAM
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Termination Through Hole
ECCN Code EAR99
Type Clock/Calendar
HTS Code 8473.30.11.80
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch 2.54mm
Frequency 32.8kHz
Base Part Number DS1643
Pin Count 28
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Memory Size 8KB
Nominal Supply Current 50mA
Access Time 100 ns
Logic Function Clock
Number of Timers 1
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 3mA @ 5V
Time-Min SECONDS
Interrupt Capability N
Volatile NO
Dimensions
Height 9.4mm
Length 39.12mm
Width 18.8mm
Compliance
Radiation Hardening No
REACH SVHC Unknown
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead, Lead Free
Alternative Model
SY100S317JC
Microchip TechnologyRecommended For You
ICS548AM-03LF
Integrated Device Technology (IDT)