FM24C256FLZEN vs CAT24WC256LI feature comparison

FM24C256FLZEN Fairchild Semiconductor Corporation

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CAT24WC256LI onsemi

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Rohs Code No Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP ON SEMICONDUCTOR
Part Package Code DIP
Package Description PLASTIC, DIP-8 DIP, DIP8,.3
Pin Count 8
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.51 8542.32.00.51
Additional Feature 40 YEARS DATA RETENTION
Clock Frequency-Max (fCLK) 0.4 MHz
Data Retention Time-Min 40 100
Endurance 100000 Write/Erase Cycles 100000 Write/Erase Cycles
I2C Control Byte 1010DDDR 10100DDR
JESD-30 Code R-PDIP-T8 R-PDIP-T8
JESD-609 Code e0
Length 9.817 mm
Memory Density 262144 bit 262144 bit
Memory IC Type EEPROM EEPROM
Memory Width 8 8
Number of Functions 1
Number of Terminals 8 8
Number of Words 32768 words 32768 words
Number of Words Code 32000 32000
Operating Mode SYNCHRONOUS
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Organization 32KX8 32KX8
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code DIP DIP
Package Equivalence Code DIP8,.3 DIP8,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Parallel/Serial SERIAL SERIAL
Qualification Status Not Qualified Not Qualified
Seated Height-Max 5.08 mm
Serial Bus Type I2C I2C
Standby Current-Max 0.000001 A 0.000001 A
Supply Current-Max 0.001 mA 0.003 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 2.7 V
Supply Voltage-Nom (Vsup) 3.3 V
Surface Mount NO NO
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Width 7.62 mm
Write Cycle Time-Max (tWC) 6 ms
Write Protection HARDWARE HARDWARE
Base Number Matches 1 2
Samacsys Manufacturer onsemi

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