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CAT24C21LI-G vs CAT24C21LI-REVB feature comparison

CAT24C21LI-G Catalyst Semiconductor

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CAT24C21LI-REVB onsemi

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Rohs Code Yes Yes
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer CATALYST SEMICONDUCTOR INC ON SEMICONDUCTOR
Part Package Code DIP DIP
Package Description DIP, DIP,
Pin Count 8 8
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.51 8542.32.00.51
Clock Frequency-Max (fCLK) 0.4 MHz 0.4 MHz
JESD-30 Code R-PDIP-T8 R-PDIP-T8
JESD-609 Code e4 e3
Length 9.27 mm 9.59 mm
Memory Density 1024 bit 1024 bit
Memory IC Type EEPROM EEPROM
Memory Width 8 8
Number of Functions 1 1
Number of Terminals 8 8
Number of Words 128 words 128 words
Number of Words Code 128 128
Operating Mode SYNCHRONOUS SYNCHRONOUS
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Organization 128X8 128X8
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code DIP DIP
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Parallel/Serial SERIAL SERIAL
Qualification Status Not Qualified Not Qualified
Seated Height-Max 5.33 mm 4.57 mm
Serial Bus Type I2C I2C
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 2.5 V 2.5 V
Supply Voltage-Nom (Vsup) 3 V 3 V
Surface Mount NO NO
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD MATTE TIN
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Width 7.62 mm 7.62 mm
Write Cycle Time-Max (tWC) 5 ms 5 ms
Base Number Matches 2 2
Pbfree Code Yes
Memory » EEPROMs
Memory » EEPROMs

Compare CAT24C21LI-G with alternatives

Compare CAT24C21LI-REVB with alternatives