CAT25640VI-GT3 Memory by ON Semiconductor

EEPROM Serial 64-Kb SPI

Status: Active
Series: CAT25640
RoHS: Compliant
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The CAT25640 is a EEPROM Serial 64-Kb SPI device internally organized as 8kx8 bits. This features a 64-byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS ) input. In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines. The HOLD input may be used to pause any serial communication with the CAT25640 device. The device features software and hardware write protection, including partial as well as full array protection.

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Prices starting from US$0.21

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20 MHz (5 V) SPI Compatible
1.8 V to 5.5 V Supply Voltage Range
SPI Modes (0,0) & (1,1)
64-byte Page Write Buffer
Self-timed Write Cycle
Hardware and Software Protection
Block Write Protection - Protect 1/4, 1/2 or Entire EEPROM Array
Low Power CMOS Technology
1,000,000 Program/Erase Cycles
100 Year Data Retention
Industrial Temperature Range
SOIC, TSSOP 8-lead and UDFN 8-pad Packages
This Device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
Automotive Systems
Computer Systems
Industrial Systems
End Products
Communications Systems
Consumer Systems


Description CAT25640
Compliance Pb-free Halide free
Type Serial
Density 64 kb
Organization 8k x 8
Data Transmission Standard SPI
fcycle Max (kHz) 10000
tACC Max ns 40
VCC Min (V) 1.8
VCC Max (V) 5.5
Istandby Max (µA) 2
Iact Max (mA) 2
T Min (°C) -40
T Max (°C) 85
Package Type SOIC-8

Alternative Descriptions

SERIAL EEPROM, 2KBIT, 20MHZ, SOIC-8 | element14
CAT25640 Series 64 Kbit (8K x 8) 5.5 V SPI Serial CMOS EEPROM - SOIC-8 | Future Electronics
Serial Eeprom, 64Kbit, 5Mhz, Soic-8 | Newark Electronics
EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin SOIC N T/R | Avnet America
ON Semiconductor, CAT25640VI-GT3 | RS

Frequently Asked Questions

Where can I find additional details, specifications and documents for a CAT25640VI-GT3?

Additional datasheets, footprints and schematics for CAT25640VI-GT3 are listed on our Part Details page. You can also find images and similar parts to CAT25640VI-GT3 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for CAT25640VI-GT3 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view CAT25640VI-GT3 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does CAT25640VI-GT3 fall under?

The CAT25640VI-GT3 is listed under Timing, Logic & Memory > Memory > EEPROM Memory.

Can I view similar or alternative parts?

You can view similar parts to CAT25640VI-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 CAT25640VI-GT3 you can contact the distributor directly for product support, shipping queries etc.

Is the CAT25640VI-GT3 RoHS compliant?

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

Which authorised distributors for CAT25640VI-GT3 have stock available?

Authorised distributors including element14, Farnell, Future Electronics, Newark Electronics and Avnet America have stock available or on a lead time for CAT25640VI-GT3.

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

Stock availability and lead times will be displayed for CAT25640VI-GT3 often in real-time on the comparison pages.

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