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CAT24WC66WA-C

Description
IC IC,SERIAL EEPROM,8KX8,CMOS,SOP,8PIN,PLASTIC, Programmable ROM
Categorystorage    storage   
File Size129KB,13 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Download Datasheet Parametric Compare View All

CAT24WC66WA-C Overview

IC IC,SERIAL EEPROM,8KX8,CMOS,SOP,8PIN,PLASTIC, Programmable ROM

CAT24WC66WA-C Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Objectid1125519903
package instructionSOIC-8
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum clock frequency (fCLK)0.4 MHz
Data retention time - minimum100
Durability1000000 Write/Erase Cycles
I2C control byte1010DDDR
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length4.9 mm
memory density65536 bit
Memory IC TypeEEPROM
memory width8
Number of functions1
Number of terminals8
word count8192 words
character code8000
Operating modeSYNCHRONOUS
Maximum operating temperature105 °C
Minimum operating temperature-40 °C
organize8KX8
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3/5 V
Certification statusNot Qualified
Maximum seat height1.75 mm
Serial bus typeI2C
Maximum standby current0.000001 A
Maximum slew rate0.003 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3.9 mm
Maximum write cycle time (tWC)10 ms
write protectHARDWARE
CAT24WC66
64K-bit I
2
C Serial EEPROM with Partial Array Write Protection
FEATURES
400kHz I
2
C Bus
1.8V to 5.5V supply voltage range
Cascadable for up to eight devices
32-byte page write buffer
Self-timed write cycle with auto-clear
Schmitt trigger inputs for noise protection
Write protection
Top ¼ array protected when WP at V
IH
1,000,000 program/erase cycles
100 year data retention
Industrial and automotive temperature ranges
RoHS-compliant packages
DESCRIPTION
The CAT24WC66 is a 64K-bit Serial CMOS EEPROM
internally organized as 8192 words of 8 bits each.
Catalyst’s advanced CMOS technology substantially
reduces device power requirements. The CAT24WC66
features a 32-byte page write buffer. The device
operates via the I²C bus serial interface and is
available in 8-pin PDIP or 8-pin SOIC packages.
For Ordering Information details, see page 12.
PIN CONFIGURATION
DIP Package (L)
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
SOIC Package (W, X)
A0
A1
A2
VSS
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
FUNCTIONAL SYMBOL
VCC
SCL
A2, A1, A0
WP
CAT24CW66
SDA
PIN FUNCTION
Pin Name
A0, A1, A2
SDA
SCL
WP
V
CC
V
SS
Function
Device Address Inputs
Serial Data/Address
Serial Clock
Write Protect
Power Supply
Ground
VSS
* Catalyst Semiconductor is licensed by Philips Corporation to carry
the I²C Bus Protocol.
© 2008 SCILLC. All rights reserved
Characteristics subject to change without notice
1
Doc. No. MD-1037 Rev. K

CAT24WC66WA-C Related Products

CAT24WC66WA-C CAT24WC66LE-1.8-C CAT24WC66LI-GC CAT24WC66LA-1.8-C CAT24WC66LI-1.8-GC CAT24WC66LA-C CAT24WC66WE-C CAT24WC66WE-GC CAT24WC66WI-C
Description IC IC,SERIAL EEPROM,8KX8,CMOS,SOP,8PIN,PLASTIC, Programmable ROM IC,SERIAL EEPROM,8KX8,CMOS,DIP,8PIN,PLASTIC IC,SERIAL EEPROM,8KX8,CMOS,DIP,8PIN,PLASTIC IC IC,SERIAL EEPROM,8KX8,CMOS,DIP,8PIN,PLASTIC, Programmable ROM IC,SERIAL EEPROM,8KX8,CMOS,DIP,8PIN,PLASTIC IC,SERIAL EEPROM,8KX8,CMOS,DIP,8PIN,PLASTIC IC,SERIAL EEPROM,8KX8,CMOS,SOP,8PIN,PLASTIC IC,SERIAL EEPROM,8KX8,CMOS,SOP,8PIN,PLASTIC IC,SERIAL EEPROM,8KX8,CMOS,SOP,8PIN,PLASTIC
Is it lead-free? Contains lead Contains lead Lead free Contains lead Lead free Contains lead Contains lead Lead free Contains lead
Is it Rohs certified? incompatible incompatible conform to incompatible conform to incompatible incompatible conform to incompatible
package instruction SOIC-8 DIP-8 DIP-8 DIP-8 DIP-8 DIP-8 SOIC-8 SOIC-8 SOIC-8
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant compliant
Maximum clock frequency (fCLK) 0.4 MHz 0.4 MHz 0.4 MHz 0.4 MHz 0.4 MHz 0.4 MHz 0.4 MHz 0.4 MHz 0.4 MHz
Data retention time - minimum 100 100 100 100 100 100 100 100 100
Durability 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles 1000000 Write/Erase Cycles
I2C control byte 1010DDDR 1010DDDR 1010DDDR 1010DDDR 1010DDDR 1010DDDR 1010DDDR 1010DDDR 1010DDDR
JESD-30 code R-PDSO-G8 R-PDIP-T8 R-PDIP-T8 R-PDIP-T8 R-PDIP-T8 R-PDIP-T8 R-PDSO-G8 R-PDSO-G8 R-PDSO-G8
JESD-609 code e3 e3 e3 e3 e3 e3 e3 e3 e3
length 4.9 mm 9.27 mm 9.27 mm 9.27 mm 9.27 mm 9.27 mm 4.9 mm 4.9 mm 4.9 mm
memory density 65536 bit 65536 bit 65536 bit 65536 bit 65536 bit 65536 bit 65536 bit 65536 bit 65536 bit
Memory IC Type EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM
memory width 8 8 8 8 8 8 8 8 8
Number of functions 1 1 1 1 1 1 1 1 1
Number of terminals 8 8 8 8 8 8 8 8 8
word count 8192 words 8192 words 8192 words 8192 words 8192 words 8192 words 8192 words 8192 words 8192 words
character code 8000 8000 8000 8000 8000 8000 8000 8000 8000
Operating mode SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
Maximum operating temperature 105 °C 125 °C 85 °C 105 °C 85 °C 105 °C 125 °C 125 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
organize 8KX8 8KX8 8KX8 8KX8 8KX8 8KX8 8KX8 8KX8 8KX8
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP DIP DIP DIP DIP DIP SOP SOP SOP
Encapsulate equivalent code SOP8,.25 DIP8,.3 DIP8,.3 DIP8,.3 DIP8,.3 DIP8,.3 SOP8,.25 SOP8,.25 SOP8,.25
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE IN-LINE IN-LINE IN-LINE IN-LINE IN-LINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
Parallel/Serial SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED 225 NOT SPECIFIED 225 NOT SPECIFIED NOT SPECIFIED 225 NOT SPECIFIED
power supply 3/5 V 2/5 V 3/5 V 2/5 V 2/5 V 3/5 V 3/5 V 3/5 V 3/5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 1.75 mm 5.33 mm 5.33 mm 5.33 mm 5.33 mm 5.33 mm 1.75 mm 1.75 mm 1.75 mm
Serial bus type I2C I2C I2C I2C I2C I2C I2C I2C I2C
Maximum standby current 0.000001 A 0.000001 A 0.000001 A 0.000001 A 0.000001 A 0.000001 A 0.000001 A 0.000001 A 0.000001 A
Maximum slew rate 0.003 mA 0.003 mA 0.003 mA 0.003 mA 0.003 mA 0.003 mA 0.003 mA 0.003 mA 0.003 mA
Maximum supply voltage (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage (Vsup) 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
surface mount YES NO NO NO NO NO YES YES YES
technology CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Temperature level INDUSTRIAL AUTOMOTIVE INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL AUTOMOTIVE AUTOMOTIVE INDUSTRIAL
Terminal surface Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal form GULL WING THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE GULL WING GULL WING GULL WING
Terminal pitch 1.27 mm 2.54 mm 2.54 mm 2.54 mm 2.54 mm 2.54 mm 1.27 mm 1.27 mm 1.27 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 3.9 mm 7.62 mm 7.62 mm 7.62 mm 7.62 mm 7.62 mm 3.9 mm 3.9 mm 3.9 mm
Maximum write cycle time (tWC) 10 ms 10 ms 10 ms 10 ms 10 ms 10 ms 10 ms 10 ms 10 ms
write protect HARDWARE HARDWARE HARDWARE HARDWARE HARDWARE HARDWARE HARDWARE HARDWARE HARDWARE
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