CAT24C32WI4 - Brand New CSI IC Chips

In Stock:2560 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 2560, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD87-CAT24C32WI4
Manufacturer Part No.:CAT24C32WI4
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  • Description

    The CAT24C32WI4 is a 32-Kb CMOS Serial EEPROM device that is internally organized as 4096 words of 8 bits each. It supports the Standard (100 kHz), Fast (400 kHz), and Fast-Plus (1 MHz) I2C protocols. The device features a 32-byte page write buffer and has external address pins that allow up to eight CAT24C32WI4 devices to be addressed on the same bus.

    Specifications and features

    • Supports Standard, Fast, and Fast-Plus I2C Protocol
    • Supply Voltage Range: 1.7 V to 5.5 V
    • 32-Byte Page Write Buffer
    • Hardware Write Protection for Entire Memory
    • Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA)
    • Low Power CMOS Technology
    • 1,000,000 Program/Erase Cycles
    • 100 Year Data Retention
    • Industrial and Extended Temperature Range
    • Packages Available: PDIP, SOIC, TSSOP, UDFN, US 8-lead, WLCSP 4-ball and 5-ball
    • Pb-Free, Halogen Free/BFR Free, and RoHS Compliant

    Application Scenarios

    The CAT24C32WI4 is commonly used in electronic devices that require non-volatile memory storage. It is suitable for applications in various industries, including telecommunications, automotive, industrial automation, consumer electronics, and more.


    • Supports multiple I2C protocols
    • Wide supply voltage range
    • Hardware write protection for entire memory
    • Low power consumption
    • High program/erase cycle endurance
    • Long data retention period
    • Available in different package options for flexibility
    • Pb-Free, Halogen Free/BFR Free, and RoHS Compliant for environmental friendliness

    No significant disadvantages have been identified for the CAT24C32WI4.

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer CSI
    Product Category IC Chips
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  • Shopping guide

    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
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Additional Information
  • Datasheet: Download CAT24C32WI4
  • Chipdatas Part: CD87-CAT24C32WI4
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2023/11/29 03:03 +0800
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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