CAT93C66VI-GT3 Memory by ON Semiconductor

EEPROM Serial 4-Kb Microwire

Status: Active
Series: CAT93C66
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The CAT93C66 is a 4-kb CMOS Serial EEPROM device which is organized as either 256 registers of 16 bits (ORG pin at VCC) or 512 registers of 8 bits (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The CAT93C66 features sequential read and self-timed internal write with auto-clear. On-chip Power-On Reset circuitry protects the internal logic against powering up in the wrong state.

Where to Buy

Prices starting from US$0.10

Distributor Stock
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RS
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element14
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Farnell
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Newark Electronics
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344
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Chip One Stop
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Future Electronics
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Avnet America
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RS Americas
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Avnet Asia
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Features

High Speed Operation: 2 MHz
Low Power CMOS Technology
1.8 V to 5.5 V Supply Voltage Range
Selectable x8 or x16 Memory Organization
Sequential Read
Software Write Protection
Power-up Inadvertent Write Protection
1,000,000 Program/Erase Cycles
100 Year Data Retention
Industrial and Extended Temperature Ranges
8-pin PDIP, SOIC, TSSOP and 8-pad TDFN Packages
These Devices are Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
Applications
Automotive Systems
Computer Systems
Industrial Systems
End Products
Communications Systems
Consumer Systems

Specifications

Description CAT93C66
Compliance Pb-free Halide free
Type Serial
Density 4 kb
Organization 512 x 8
Data Transmission Standard MicroWire
fcycle Max (kHz) 2000
tACC Max ns 250
VCC Min (V) 1.8
VCC Max (V) 5.5
Istandby Max (µA) 4
Iact Max (mA) 1
T Min (°C) -40
T Max (°C) 85
Package Type SOIC-8

Alternative Descriptions

EEPROM, 4KBIT, 4MHZ, SERIAL, SOIC-8 | element14
Serial Eeprom, 4Kbit, 2Mhz, Soic-8 | Newark Electronics
EEPROM Microwire 4K 512x8 2.5V/5V SOIC8 | RS
CAT93C Series 4 kb (256X16) 2 MHz 1.8 to 5.5 V Microwire Serial EEPROM - SOIC-8 | Future Electronics
EEPROM Serial-Microwire 4K-bit 512 x 8/256 x 16 2.5V/3.3V/5V 8-Pin SOIC N T/R | Avnet America
CAT93C66VI-GT3 EEPROM Memory, 4kbit, 250ns, 1.8 - 5.5 V 8-Pin SOIC | ON Semiconductor CAT93C66VI-GT3 | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a CAT93C66VI-GT3?

Additional datasheets, footprints and schematics for CAT93C66VI-GT3 are listed on our Part Details page. You can also find images and similar parts to CAT93C66VI-GT3 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for CAT93C66VI-GT3 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view CAT93C66VI-GT3 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does CAT93C66VI-GT3 fall under?

The CAT93C66VI-GT3 is listed under Timing, Logic & Memory > Memory > EEPROM Memory.

Can I view similar or alternative parts?

You can view similar parts to CAT93C66VI-GT3 when available in the EEPROM Memory range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the CAT93C66VI-GT3 you can contact the distributor directly for product support, shipping queries etc.

Is the CAT93C66VI-GT3 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for CAT93C66VI-GT3 have stock available?

Authorised distributors including element14, Farnell, Newark Electronics, Chip One Stop and RS have stock available or on a lead time for CAT93C66VI-GT3.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for CAT93C66VI-GT3 often in real-time on the comparison pages.

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