Datasheets
CAT24WC66WAT2 by:

8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, HALOGEN, BFR FREE AND ROHS COMPLIANT, MS-012, SOIC-8

Part Details for CAT24WC66WAT2 by onsemi

Overview of CAT24WC66WAT2 by onsemi

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Part Details for CAT24WC66WAT2

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CAT24WC66WAT2 Part Data Attributes

CAT24WC66WAT2 onsemi
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CAT24WC66WAT2 onsemi 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, HALOGEN, BFR FREE AND ROHS COMPLIANT, MS-012, SOIC-8
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ON SEMICONDUCTOR
Part Package Code SOIC
Package Description 0.150 INCH, HALOGEN, BFR FREE AND ROHS COMPLIANT, MS-012, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Additional Feature 100 YEAR DATA RETENTION
Clock Frequency-Max (fCLK) 0.4 MHz
Data Retention Time-Min 100
Endurance 1000000 Write/Erase Cycles
I2C Control Byte 1010DDDR
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Memory Density 65536 bit
Memory IC Type EEPROM
Memory Width 8
Number of Functions 1
Number of Terminals 8
Number of Words 8192 words
Number of Words Code 8000
Operating Mode SYNCHRONOUS
Operating Temperature-Max 105 °C
Operating Temperature-Min -40 °C
Organization 8KX8
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Serial Bus Type I2C
Standby Current-Max 0.000001 A
Supply Current-Max 0.003 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 2.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm
Write Cycle Time-Max (tWC) 10 ms
Write Protection HARDWARE

Alternate Parts for CAT24WC66WAT2

This table gives cross-reference parts and alternative options found for CAT24WC66WAT2. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CAT24WC66WAT2, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
CAT24WC66JA-TE13REVC EEPROM, 8KX8, Serial, CMOS, PDSO8, SOIC-8 Catalyst Semiconductor CAT24WC66WAT2 vs CAT24WC66JA-TE13REVC
M24C64-WMN6G 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WAT2 vs M24C64-WMN6G
M24C64-WMN6P 64 Kbit serial I2C bus EEPROM STMicroelectronics CAT24WC66WAT2 vs M24C64-WMN6P
IS24C64-3GL EEPROM, 8KX8, Serial, CMOS, PDSO8, LEAD FREE, SOIC-8 Integrated Silicon Solution Inc CAT24WC66WAT2 vs IS24C64-3GL
CAT24WC66WI-T3REVC EEPROM, 8KX8, Serial, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, MS-012, SOIC-8 Catalyst Semiconductor CAT24WC66WAT2 vs CAT24WC66WI-T3REVC
CAT24WC66JA-REVC EEPROM, 8KX8, Serial, CMOS, PDSO8, SOIC-8 Catalyst Semiconductor CAT24WC66WAT2 vs CAT24WC66JA-REVC
M24C64-WMN6TGP 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WAT2 vs M24C64-WMN6TGP
CAT24WC66WI-GT2REVC EEPROM, 8KX8, Serial, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, MS-012, SOIC-8 Catalyst Semiconductor CAT24WC66WAT2 vs CAT24WC66WI-GT2REVC
CAT24WC66W EEPROM, 8KX8, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, SOIC-8 Catalyst Semiconductor CAT24WC66WAT2 vs CAT24WC66W
M24C64-WMN5/C 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WAT2 vs M24C64-WMN5/C
Part Number Description Manufacturer Compare
CAT24C256XE-T2 EEPROM Serial 256-Kb I2C, SOIC-8, 208 mils, 2000-REEL onsemi CAT24WC66WAT2 vs CAT24C256XE-T2
ST24W02M6 256X8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SO-8 STMicroelectronics CAT24WC66WAT2 vs ST24W02M6
CAT24WC65JE-1.8REVD EEPROM, 8KX8, Serial, CMOS, PDSO8, 0.150 INCH, MS-012, SOIC-8 Catalyst Semiconductor CAT24WC66WAT2 vs CAT24WC65JE-1.8REVD
ST24164B3 2KX8 I2C/2-WIRE SERIAL EEPROM, PDIP8, 0.25 MM LEAD FRAME, SKINNY, PLASTIC, DIP-8 STMicroelectronics CAT24WC66WAT2 vs ST24164B3
M24C64-WMN6T 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WAT2 vs M24C64-WMN6T
CAT34C02HU3I-GT4A 16X16 I2C/2-WIRE SERIAL EEPROM, PDSO8, 2 X 3 MM, HALOGEN FREE, BFR FREE AND ROHS COMPLIANT, MO-229, UDFN-8 onsemi CAT24WC66WAT2 vs CAT34C02HU3I-GT4A
NM24C65UFHEM8 EEPROM, 8KX8, Serial, CMOS, PDSO8, PLASTIC, SOIC-8 Fairchild Semiconductor Corporation CAT24WC66WAT2 vs NM24C65UFHEM8
24LC128-I/SMRVF EEPROM, 16KX8, Serial, CMOS, PDSO8 Microchip Technology Inc CAT24WC66WAT2 vs 24LC128-I/SMRVF
M24C64-WMN6TPP 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WAT2 vs M24C64-WMN6TPP
BR24L01FJ-WMTR EEPROM, 128X8, Serial, CMOS, PDSO8, ROHS COMPLIANT, SOP-8 ROHM Semiconductor CAT24WC66WAT2 vs BR24L01FJ-WMTR

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