text.skipToContent text.skipToNavigation
Product Variant Information section
Product Specification Section
Pricing Section

Stock: 6,000

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 5 Weeks
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $0.365
250 $0.28
500 $0.275
750 $0.265
1,500+ $0.26


Attributes Table
Memory Density 64kb
Memory Organization 8 K x 8
Supply Voltage-Nom 1.8V to 5.5V
Clock Frequency-Max 10MHz
Write Cycle Time-Max (tWC) 5ms
Features and Applications

The CAT25640VI-GT3 is a part of CAT25640 series CMOS EEPROM. It has a storage temperature ranging from -65°C to +150°C and its available in SOIC-8 package.

The CAT25640 is a 64−Kb Serial CMOS EEPROM device internally organized as 8Kx8 bits. This features a 64−byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol.


  • 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 and Extended Temperature Range
  • PDIP, SOIC, TSSOP 8−lead, TDFN and UDFN 8−pad Packages
  • This Device is Pb−Free, Halogen Free/BFR Free, and RoHS Compliant