Datasheets
CAT24WC66WET2 by:

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

Part Details for CAT24WC66WET2 by onsemi

Overview of CAT24WC66WET2 by onsemi

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Part Details for CAT24WC66WET2

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CAT24WC66WET2 Part Data Attributes

CAT24WC66WET2 onsemi
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CAT24WC66WET2 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 125 °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 AUTOMOTIVE
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 CAT24WC66WET2

This table gives cross-reference parts and alternative options found for CAT24WC66WET2. 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 CAT24WC66WET2, 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 CAT24WC66WET2 vs CAT24WC66JA-TE13REVC
M24C64-WMN3G/B 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WET2 vs M24C64-WMN3G/B
M24C64-WMN3PP 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WET2 vs M24C64-WMN3PP
CAT24WC66WA-GT2REVC EEPROM, 8KX8, Serial, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, MS-012, SOIC-8 Catalyst Semiconductor CAT24WC66WET2 vs CAT24WC66WA-GT2REVC
CAT24WC66WE-GT3REVC EEPROM, 8KX8, Serial, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, MS-012, SOIC-8 Catalyst Semiconductor CAT24WC66WET2 vs CAT24WC66WE-GT3REVC
M24C64-WMN6P/C 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WET2 vs M24C64-WMN6P/C
M24C64-WMN6TPP 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WET2 vs M24C64-WMN6TPP
M24C64-WMN3T 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WET2 vs M24C64-WMN3T
M24C64-WMN3G 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WET2 vs M24C64-WMN3G
M24C64-WMN6TG/B 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WET2 vs M24C64-WMN6TG/B
Part Number Description Manufacturer Compare
CAT24WC65JE-1.8REVD EEPROM, 8KX8, Serial, CMOS, PDSO8, 0.150 INCH, MS-012, SOIC-8 Catalyst Semiconductor CAT24WC66WET2 vs CAT24WC65JE-1.8REVD
ST24W02M6 256X8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SO-8 STMicroelectronics CAT24WC66WET2 vs ST24W02M6
M95320-DWDW4G/K 4KX8 SPI BUS SERIAL EEPROM, PDSO8, 0.169 INCH, HALOGEN FREE AND ROHS COMPLIANT, TSSOP-8 STMicroelectronics CAT24WC66WET2 vs M95320-DWDW4G/K
93AA46C-I/STGX 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 4.40 MM, LEAD FREE, PLASTIC, MO-153, TSSOP-8 Microchip Technology Inc CAT24WC66WET2 vs 93AA46C-I/STGX
NM24C03MM8 256X8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOP-8 Texas Instruments CAT24WC66WET2 vs NM24C03MM8
M95640-DWMN4TP/K 8KX8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SON-8 STMicroelectronics CAT24WC66WET2 vs M95640-DWMN4TP/K
M24C64-WMN3G/B 8KX8 I2C/2-WIRE SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8 STMicroelectronics CAT24WC66WET2 vs M24C64-WMN3G/B
AT24C128C-SSPD EEPROM, 16KX8, Serial, CMOS, PDSO8 Microchip Technology Inc CAT24WC66WET2 vs AT24C128C-SSPD
5962-9458504HUC EEPROM Module, 512KX8, 150ns, Parallel, CMOS, CHIP66, Mercury Systems Inc CAT24WC66WET2 vs 5962-9458504HUC
AT24C64D-MEHM-T EEPROM, 8KX8, Serial Microchip Technology Inc CAT24WC66WET2 vs AT24C64D-MEHM-T

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