MC146818CP vs MC146818P feature comparison

MC146818CP Freescale Semiconductor

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MC146818P NXP Semiconductors

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FREESCALE SEMICONDUCTOR INC NXP SEMICONDUCTORS
Part Package Code DIP
Package Description DIP, ,
Pin Count 24
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8542.31.00.01 8542.39.00.01
Clock Frequency-Max 0.032 MHz 0.032 MHz
External Data Bus Width 8 8
Information Access Method PARALLEL, MUXED BUS PARALLEL, MUXED BUS
JESD-30 Code R-PDIP-T24
Length 31.75 mm
Number of Terminals 24
Number of Timers 1
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Supply Voltage-Max 5.25 V 5.25 V
Supply Voltage-Min 4.5 V 4.5 V
Supply Voltage-Nom 5 V 5 V
Surface Mount NO
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 15.24 mm
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK
Base Number Matches 3 4

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