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CAT24C128LI-G The CAT24C128LI-G from ON Semiconductor is a 128Kbit serial EEPROM IC utilizing the I2C interface. It operates with a clock frequency up to 1MHz and supports a wide voltage range.
Mfr Part #:

CAT24C128LI-G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The CAT24C128LI-G from ON Semiconductor is a 128Kbit serial EEPROM IC utilizing the I2C interface. It operates with a clock frequency up to 1MHz and supports a wide voltage range.
✓ Total Stock: 1,495 pcs
$ Price Range: $1.28

CAT24C128LI-G Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,495 pcs
On Request
1495 pcs On Request 1 On Request On Request 1241+ On Request On Request
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CAT24C128LI-G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Clock Frequency
Halogen Free
Lead Spacing
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
Write Cycle Time
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CAT24C128LI-G Description

Short technical summary and product information.

The CAT24C128LI-G is a 128Kbit serial EEPROM manufactured by ON Semiconductor. It is internally organized as 16,384 words of 8 bits each and features a 64-byte page write buffer. This device supports the I2C protocol, including Standard (100 kHz), Fast (400 kHz), and Fast-Plus (1 MHz) modes.

 

Key electrical specifications include an operating voltage range of 1.8V to 5.5V and an access time of 400 ns. The operating temperature range is -40°C to 85°C (TA). For reliability, it offers 1,000,000 program/erase cycles and 100-year data retention. The device also includes on-chip ECC for high-reliability applications and hardware write protection for the entire memory.

 

Packaged in an 8-PDIP through-hole configuration, the CAT24C128LI-G is suitable for various embedded systems requiring non-volatile data storage. Its design incorporates Schmitt triggers and noise suppression filters on I2C bus inputs for enhanced signal integrity.

CAT24C128LI-G Quick Information

Product Type: EEPROM IC
Canonical Name: CAT24C128LI-G EEPROM Serial 128-Kb I2C
Subcategory: Serial EEPROM

CAT24C128LI-G Compliance

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

CAT24C128LI-G Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

CAT24C128LI-G Features

  • 128Kbit serial EEPROM IC
  • I2C interface protocol support
  • 1MHz maximum clock frequency
  • 1.8V to 5.5V operating voltage range
  • 8-PDIP through-hole package

CAT24C128LI-G Applications

  • Non-volatile data storage
  • Embedded system applications
  • I2C bus communication
  • Industrial temperature range

CAT24C128LI-G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the CAT24C128LI-G?

The CAT24C128LI-G has a memory size of 128 Kbit.

What memory interface does the CAT24C128LI-G use?

The CAT24C128LI-G uses the I²C memory interface.

What is the operating voltage range for the CAT24C128LI-G?

The CAT24C128LI-G operates within a voltage range of 1.8 V to 5.5 V.

What is the operating temperature range of the CAT24C128LI-G?

The operating temperature range for the CAT24C128LI-G is -40°C to 85°C (TA).

What type of package is the CAT24C128LI-G in?

The CAT24C128LI-G is available in an 8-DIP (0.300", 7.62mm) package.

How long is the data retention for the CAT24C128LI-G?

The CAT24C128LI-G offers 100 Years of data retention.

What is the program/erase cycle count for the CAT24C128LI-G?

The CAT24C128LI-G supports 1,000,000 program/erase cycles.

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