Datasheets
CAT93C66SI by:

256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, SOIC-8

Part Details for CAT93C66SI by onsemi

Overview of CAT93C66SI by onsemi

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.

Price & Stock for CAT93C66SI

Part # Distributor Description Stock Price Buy
Rochester Electronics CAT93C66 - 4-KBit Microwire Serial EEPROM ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 26210
  • 1 $0.1365
  • 25 $0.1338
  • 100 $0.1283
  • 500 $0.1229
  • 1,000 $0.1160
$0.1160 / $0.1365 Buy Now

Part Details for CAT93C66SI

CAT93C66SI CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

CAT93C66SI Part Data Attributes:

CAT93C66SI onsemi
Buy Now Datasheet
Compare Parts:
CAT93C66SI onsemi 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, SOIC-8
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ON SEMICONDUCTOR
Part Package Code SOIC
Package Description SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Additional Feature 1000000 PROGRAM/ERASE CYCLES; 100 YEAR DATA RETENTION
Alternate Memory Width 8
Clock Frequency-Max (fCLK) 0.5 MHz
Data Retention Time-Min 100
JESD-30 Code R-PDSO-G8
JESD-609 Code e0
Length 4.9 mm
Memory Density 4096 bit
Memory IC Type EEPROM
Memory Width 16
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
Qualification Status Not Qualified
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 TIN LEAD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 3.9 mm

Alternate Parts for CAT93C66SI

This table gives cross-reference parts and alternative options found for CAT93C66SI. 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 CAT93C66SI, 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
CAT93C66VAT3REVE 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, GREEN, MS-012, SOIC-8 onsemi CAT93C66SI vs CAT93C66VAT3REVE
CAT93C66VI-T3 EEPROM, 256X16, Serial, CMOS, PDSO8, 0.150 INCH, GREEN, MS-012, SOIC-8 Catalyst Semiconductor CAT93C66SI vs CAT93C66VI-T3
CAT93C66V-TE13 EEPROM, 256X16, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, SOIC-8 Catalyst Semiconductor CAT93C66SI vs CAT93C66V-TE13
93AA66CT-E/SN 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, LEAD FREE, PLASTIC, MS-012, SOIC-8 Microchip Technology Inc CAT93C66SI vs 93AA66CT-E/SN
CAT93C66SE-TE13REVE EEPROM, 256X16, Serial, CMOS, PDSO8, SOIC-8 Catalyst Semiconductor CAT93C66SI vs CAT93C66SE-TE13REVE
CAT93C66VI 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, LEAD AND HALOGEN FREE, SOIC-8 Rochester Electronics LLC CAT93C66SI vs CAT93C66VI
CAT93C66SE-TE13 EEPROM, 256X16, Serial, CMOS, PDSO8, SOIC-8 Catalyst Semiconductor CAT93C66SI vs CAT93C66SE-TE13
CAT93C66VIT3 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, GREEN, MS-012, SOIC-8 onsemi CAT93C66SI vs CAT93C66VIT3
CAT93C66VE-GT3 EEPROM, 256X16, Serial, CMOS, PDSO8, 0.150 INCH, GREEN, MS-012, SOIC-8 Catalyst Semiconductor CAT93C66SI vs CAT93C66VE-GT3
CAT93C66VI-GT3REVE EEPROM, 256X16, Serial, CMOS, PDSO8, 0.150 INCH, GREEN, MS-012, SOIC-8 Catalyst Semiconductor CAT93C66SI vs CAT93C66VI-GT3REVE
Part Number Description Manufacturer Compare
CAT93C66SI-2.7TE13 512X8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, SOIC-8 onsemi CAT93C66SI vs CAT93C66SI-2.7TE13
CAT93C66VAT3REVE EEPROM, 256X16, Serial, CMOS, PDSO8, 0.150 INCH, GREEN, MS-012, SOIC-8 Catalyst Semiconductor CAT93C66SI vs CAT93C66VAT3REVE
93AA66T-I/SM 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.207 INCH, PLASTIC, SOIC-8 Microchip Technology Inc CAT93C66SI vs 93AA66T-I/SM
CAT93C66VIT3REVE EEPROM, 256X16, Serial, CMOS, PDSO8, 0.150 INCH, GREEN, MS-012, SOIC-8 Catalyst Semiconductor CAT93C66SI vs CAT93C66VIT3REVE
CAT93C66VET3REVE EEPROM, 256X16, Serial, CMOS, PDSO8, 0.150 INCH, GREEN, MS-012, SOIC-8 Catalyst Semiconductor CAT93C66SI vs CAT93C66VET3REVE
CAT93C66VA-GT2REVE EEPROM, 256X16, Serial, CMOS, PDSO8, 0.150 INCH, GREEN, MS-012, SOIC-8 Catalyst Semiconductor CAT93C66SI vs CAT93C66VA-GT2REVE
CAT93C66VIT2 256X16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, GREEN, MS-012, SOIC-8 onsemi CAT93C66SI vs CAT93C66VIT2
CAT93C66VI-G 4-kb Microwire Serial EEPROM Memory, SOIC 8, 150 mils, 100-TUBE onsemi CAT93C66SI vs CAT93C66VI-G
CAT93C66SE-REVE EEPROM, 256X16, Serial, CMOS, PDSO8, SOIC-8 Catalyst Semiconductor CAT93C66SI vs CAT93C66SE-REVE
CAT93C66SI-2.7TE7 512X8 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, SOIC-8 onsemi CAT93C66SI vs CAT93C66SI-2.7TE7

CAT93C66SI 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 CAT93C66SI by onsemi.
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: CAT93C66SI by onsemi

  • Please alert me when CAT93C66SI inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following CAT93C66SI 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 CAT93C66SI 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 the following CAT93C66SI 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 CAT93C66SI.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare CAT93C66SI by onsemi

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