DS1643-70
RoHS
/
Package 28-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL Clock HH:MM:SS (24hr) CMOS Real Time Clock (RTC) IC 2005 SECONDS 8KB 0C~70C
PDF
/
Inventory: 5987
Minimum: /
The more specific your information, the faster response you will get.
Please complete the following form with the details of your request part and
contact information to get a quote.
Quotation Consultation
Technical Details
Physical
Mount Through Hole
Mounting Type Through Hole
Package / Case 28-DIP Module (0.600, 15.24mm)
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Published 2005
JESD-609 Code e0
Feature Leap Year, NVSRAM
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code 8542.39.00.01
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 5V
Terminal Pitch 2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1643
Pin Count 28
JESD-30 Code R-XDMA-P28
Qualification Status Not Qualified
Power Supplies 5V
Interface Parallel
Memory Size 8KB
Clock Frequency 0.032MHz
Logic Function Clock
External Data Bus Width 8
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 Seated (Max) 9.02mm
Length 37.595mm
Width 15.24mm
Compliance
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Recommended For You
DS1643-70+price,DS1643-70+datasheet,DS1643-70+in stock,buy+DS1643-70,finder+DS1643-70,DS1643-70+tutorials,DS1643-70+download