DS1287 vs DS12887A+ feature comparison

DS1287 Maxim Integrated Products

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DS12887A+ Maxim Integrated Products

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Rohs Code No Yes
Part Life Cycle Code Obsolete Transferred
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC MAXIM INTEGRATED PRODUCTS INC
Package Description DIP-24 DIP, DIP24,.6
Reach Compliance Code unknown not_compliant
Clock Frequency-Max 0.032 MHz 0.032 MHz
External Data Bus Width 8 8
Information Access Method PARALLEL, MUXED BUS PARALLEL, MUXED BUS
Interrupt Capability Y Y
JESD-30 Code R-PDIP-T24 R-PDIP-T24
JESD-609 Code e0 e3
Number of Terminals 24 24
Number of Timers
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code DIP DIP
Package Equivalence Code DIP24,.6 DIP24,.6
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Qualification Status Not Qualified Not Qualified
Supply Voltage-Max 5.5 V 5.5 V
Supply Voltage-Min 4.5 V 4.5 V
Supply Voltage-Nom 5 V 5 V
Surface Mount NO NO
Technology CMOS CMOS
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb) MATTE TIN
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Time-Min SECONDS SECONDS
Volatile NO NO
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK
Base Number Matches 2 2
Pbfree Code Yes
Part Package Code DIP
Pin Count 24
ECCN Code EAR99
HTS Code 8473.30.11.80
Length 33.782 mm
Seated Height-Max 9.398 mm
Width 15.24 mm

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