DS1501WN vs BQ4802LYPWR feature comparison

DS1501WN Dallas Semiconductor

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BQ4802LYPWR Texas Instruments

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Rohs Code No Yes
Part Life Cycle Code Transferred Active
Ihs Manufacturer DALLAS SEMICONDUCTOR TEXAS INSTRUMENTS INC
Package Description DIP-28 TSSOP-28
Reach Compliance Code unknown compliant
Clock Frequency-Max 0.032 MHz 0.032 MHz
External Data Bus Width 8 8
Information Access Method PARALLEL, DIRECT ADDRESS PARALLEL, DIRECT ADDRESS
Interrupt Capability Y Y
JESD-30 Code R-PDIP-T28 R-PDSO-G28
JESD-609 Code e0 e4
Number of Terminals 28 28
Number of Timers
Operating Temperature-Max 85 °C 70 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code DIP TSSOP
Package Equivalence Code DIP28,.6 TSSOP28,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Qualification Status Not Qualified Not Qualified
Supply Voltage-Max 3.63 V 3.6 V
Supply Voltage-Min 3 V 2.7 V
Supply Voltage-Nom 3.3 V 3.3 V
Surface Mount NO YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb) NICKEL PALLADIUM GOLD
Terminal Form THROUGH-HOLE GULL WING
Terminal Pitch 2.54 mm 0.65 mm
Terminal Position DUAL DUAL
Time-Min SECONDS SECONDS
Volatile YES NO
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK
Base Number Matches 2 1
Pbfree Code Yes
Part Package Code SSOP
Pin Count 28
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Length 9.7 mm
Moisture Sensitivity Level 1
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.2 mm
Supply Current-Max 9 mA
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm

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