Datasheets
CAT93C66VI by:

256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, LEAD AND HALOGEN FREE, SOIC-8

Part Details for CAT93C66VI by Rochester Electronics LLC

Results Overview of CAT93C66VI by Rochester Electronics LLC

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

CAT93C66VI Information

CAT93C66VI by Rochester Electronics LLC is an EEPROM.
EEPROMs are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Part Details for CAT93C66VI

CAT93C66VI CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

CAT93C66VI Part Data Attributes

CAT93C66VI Rochester Electronics LLC
Buy Now Datasheet
Compare Parts:
CAT93C66VI Rochester Electronics LLC 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, LEAD AND HALOGEN FREE, SOIC-8
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROCHESTER ELECTRONICS LLC
Part Package Code SOIC
Package Description LEAD AND HALOGEN FREE, SOIC-8
Pin Count 8
Reach Compliance Code unknown
Additional Feature 1000000 PROGRAM/ERASE CYCLES; 100 YEAR DATA RETENTION
Alternate Memory Width 8
Clock Frequency-Max (fCLK) 0.5 MHz
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Memory Density 4096 bit
Memory IC Type EEPROM
Memory Width 16
Moisture Sensitivity Level NOT SPECIFIED
Number of Functions 1
Number of Terminals 8
Number of Words 256 words
Number of Words Code 256
Operating Mode SYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 256X16
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) 260
Qualification Status COMMERCIAL
Seated Height-Max 1.75 mm
Serial Bus Type MICROWIRE
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Width 3.9 mm

Alternate Parts for CAT93C66VI

This table gives cross-reference parts and alternative options found for CAT93C66VI. 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 CAT93C66VI, 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 Manufacturer Composite Price Description Compare
CAT93C66VE-GT3 onsemi Check for Price 4-kb Microwire Serial EEPROM Memory, SOIC 8, 150 mils, 3000-REEL CAT93C66VI vs CAT93C66VE-GT3
CAT93C66VA-TE13 Catalyst Semiconductor Check for Price EEPROM, 256X16, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, SOIC-8 CAT93C66VI vs CAT93C66VA-TE13
AT93C66A-10SI-2.7 Atmel Corporation Check for Price EEPROM, 256X16, Serial, CMOS, PDSO8, 0.150 INCH, PLASTIC, MS-012AA, SOIC-8 CAT93C66VI vs AT93C66A-10SI-2.7
CAT93C66SE-TE13 Catalyst Semiconductor Check for Price EEPROM, 256X16, Serial, CMOS, PDSO8, SOIC-8 CAT93C66VI vs CAT93C66SE-TE13
AT93C66-10SI-2.7 Atmel Corporation Check for Price EEPROM, 256X16, Serial, CMOS, PDSO8, 0.150 INCH, PLASTIC, MS-012AA, SOIC-8 CAT93C66VI vs AT93C66-10SI-2.7
CAT93C66SI-TE13 onsemi Check for Price IC 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, SOIC-8, Programmable ROM CAT93C66VI vs CAT93C66SI-TE13
CAT93C66SI onsemi Check for Price 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, SOIC-8 CAT93C66VI vs CAT93C66SI
CAT93C66S-2.5TE7 onsemi Check for Price IC 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, SOIC-8, Programmable ROM CAT93C66VI vs CAT93C66S-2.5TE7
93AA66CT/SN Microchip Technology Inc Check for Price EEPROM CAT93C66VI vs 93AA66CT/SN
CAT93C66SA onsemi Check for Price 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, SOIC-8 CAT93C66VI vs CAT93C66SA
Part Number Manufacturer Composite Price Description Compare
CAT93C66SI-1.8REVE Catalyst Semiconductor Check for Price EEPROM, 256X16, Serial, CMOS, PDSO8, SOIC-8 CAT93C66VI vs CAT93C66SI-1.8REVE
CAT93C66V-1.8TE13 Catalyst Semiconductor Check for Price EEPROM, 256X16, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, SOIC-8 CAT93C66VI vs CAT93C66V-1.8TE13
NM93CS66M National Semiconductor Corporation Check for Price IC 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, SO-8, Programmable ROM CAT93C66VI vs NM93CS66M
NM93C66LZM8X Texas Instruments Check for Price 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOP-8 CAT93C66VI vs NM93C66LZM8X
CAT93C66VA-T2REVE Catalyst Semiconductor Check for Price 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, ROHS COMPLIANT, MS-012, SOIC-8 CAT93C66VI vs CAT93C66VA-T2REVE
CAT93C66YE-1.8 Catalyst Semiconductor Check for Price EEPROM, 256X16, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, TSSOP-8 CAT93C66VI vs CAT93C66YE-1.8
CAT93C66Y-1.8TE13 Catalyst Semiconductor Check for Price EEPROM, 256X16, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, TSSOP-8 CAT93C66VI vs CAT93C66Y-1.8TE13
CAT93C66VE Catalyst Semiconductor Check for Price EEPROM, 256X16, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, SOIC-8 CAT93C66VI vs CAT93C66VE
CAT93C66SI-1.8TE7 onsemi Check for Price 512X8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, SOIC-8 CAT93C66VI vs CAT93C66SI-1.8TE7
NM93C66M Texas Instruments Check for Price 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, SO-8 CAT93C66VI vs NM93C66M

CAT93C66VI Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for CAT93C66VI by Rochester Electronics LLC.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: CAT93C66VI by Rochester Electronics LLC

Select Manufacturer
Which Manufacturer of CAT93C66VI would you like to use for your alert(s)?
  • Please alert me when CAT93C66VI inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for CAT93C66VI alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for CAT93C66VI to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for CAT93C66VI alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for CAT93C66VI.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare CAT93C66VI by Rochester Electronics LLC

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: