RTC-72423B vs RTC-72423A-3 feature comparison

RTC-72423B Seiko Epson Corporation

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RTC-72423A-3 Epson Electronics America Inc

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Rohs Code No No
Part Life Cycle Code Transferred Transferred
Ihs Manufacturer SEIKO EPSON CORP SEIKO EPSON CORP
Part Package Code SOIC SOIC
Package Description SOP-24 SOP,
Pin Count 24 24
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Clock Frequency-Max 0.032 MHz 0.032 MHz
External Data Bus Width 4 4
Information Access Method PARALLEL, DIRECT ADDRESS PARALLEL, DIRECT ADDRESS
Interrupt Capability N
JESD-30 Code R-PDSO-G24 R-PDSO-G24
JESD-609 Code e0
Number of Terminals 24 24
Number of Timers
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Equivalence Code SOP24,.5
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.8 mm 2.8 mm
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 YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish TIN LEAD
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Time-Min SECONDS
Volatile YES
Width 7.9 mm 7.9 mm
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK
Base Number Matches 2 2
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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