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CAT25128XI The ON Semiconductor CAT25128XI is a 128Kb SPI Serial EEPROM. It operates from 1.8V to 5.5V and features a 10 MHz clock frequency.
Mfr Part #:

CAT25128XI

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor CAT25128XI is a 128Kb SPI Serial EEPROM. It operates from 1.8V to 5.5V and features a 10 MHz clock frequency.
✓ Total Stock: 10,000 pcs
$ Price Range: $1.28

CAT25128XI Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CAT25128XI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Halogen Free
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
Supplier Package
Technology
Voltage
Write Cycle Time
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CAT25128XI Description

Short technical summary and product information.

The CAT25128XI from ON Semiconductor is a 128Kb Serial CMOS EEPROM device organized as 16Kx8 bits. It supports the Serial Peripheral Interface (SPI) protocol and operates within a supply voltage range of 1.8 V to 5.5 V. This device is designed for high reliability applications, featuring on-chip Error Correction Code (ECC).

 

Key electrical specifications include a 20 MHz SPI compatibility, SPI modes (0,0) & (1,1), and a 64-byte page write buffer. It offers hardware and software write protection, including block write protection for 1/4, 1/2, or the entire EEPROM array. The device boasts 1,000,000 program/erase cycles and 100 years of data retention.

 

Packaged in an 8-lead SOIC, the CAT25128XI is suitable for surface mount applications. It operates within an industrial and extended temperature range of -40°C to 85°C. This component is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.

CAT25128XI Quick Information

Product Type: EEPROM
Canonical Name: CAT25128XI 128Kb SPI Serial EEPROM
Subcategory: SPI EEPROM

CAT25128XI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CAT25128XI Estimated Pricing

Qty Low High
1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

CAT25128XI Features

  • 128Kb SPI Serial EEPROM device.
  • Operates from 1.8 V to 5.5 V supply.
  • Features 20 MHz SPI compatibility.
  • Includes 64-byte page write buffer.
  • Packaged in 8-lead SOIC for surface mounting.

CAT25128XI Applications

  • Suitable for high reliability applications.
  • Used in systems requiring SPI communication.
  • Ideal for non-volatile data storage.
  • Designed for industrial temperature ranges.

CAT25128XI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the CAT25128XI?

The CAT25128XI operates from 1.8 V to 5.5 V.

What is the package type for the CAT25128XI?

The CAT25128XI is available in an 8-SOIC package.

What is the operating temperature range of the CAT25128XI?

The operating temperature range is -40°C to 85°C (TA).

Is the CAT25128XI RoHS compliant?

The CAT25128XI is RoHS3 Compliant.

What is the memory size of the CAT25128XI?

The memory size is 128 Kbit.

What is the memory interface used by the CAT25128XI?

The memory interface is SPI.

What is the clock frequency compatibility for the CAT25128XI?

The device is SPI compatible up to 20 MHz.

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