CAT24C128YI-GT3 The On Semiconductor CAT24C128YI-GT3 is a 128Kb serial EEPROM utilizing the I2C interface. It operates over a wide voltage range and is available in an 8-TSSOP package.
Mfr Part #:

CAT24C128YI-GT3

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor CAT24C128YI-GT3 is a 128Kb serial EEPROM utilizing the I2C interface. It operates over a wide voltage range and is available in an 8-TSSOP package.
Total Stock: 67,123 pcs
$ Price Range: $1.28

CAT24C128YI-GT3 Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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63,000 pcs
63000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,421 pcs
3421 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
702 pcs
702 pcs On Request 1 On Request On Request 1140+ On Request On Request

CAT24C128YI-GT3 Specifications Quick View

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

CAT24C128YI-GT3 Description

Short technical summary and product information.

The CAT24C128YI-GT3 from On Semiconductor is a 128-kilobit serial EEPROM organized as 16,384 words of 8 bits each. It supports the I2C protocol, including Standard (100 kHz), Fast (400 kHz), and Fast-Plus (1 MHz) modes. This device features a 64-byte page write buffer and hardware write protection for the entire memory.

 

With a supply voltage range of 1.8V to 5.5V and an operating temperature range of -40°C to 85°C, the CAT24C128YI-GT3 is suitable for industrial applications. It boasts 1,000,000 program/erase cycles and 100 years of data retention, making it a reliable choice for non-volatile data storage.

 

The EEPROM is housed in an 8-TSSOP package, designed for surface mounting. Its I2C interface includes Schmitt triggers and noise suppression filters on the SCL and SDA lines, ensuring robust communication. The device also features on-chip ECC for high-reliability applications.

CAT24C128YI-GT3 Quick Information

Product Type: EEPROM
Canonical Name: CAT24C128YI-GT3 128Kb I2C EEPROM
Subcategory: Serial EEPROM

CAT24C128YI-GT3 Compliance

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

CAT24C128YI-GT3 Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

CAT24C128YI-GT3 Features

  • 128Kb serial EEPROM with I2C interface.
  • Wide 1.8V to 5.5V supply voltage range.
  • Supports up to 1MHz I2C communication speed.
  • Industrial temperature range: -40°C to 85°C.
  • Reliable 100-year data retention.

CAT24C128YI-GT3 Applications

  • Ideal for data logging applications.
  • Suitable for configuration storage.
  • Used in embedded systems.
  • Provides non-volatile memory.
  • Supports industrial control systems.

CAT24C128YI-GT3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the CAT24C128YI-GT3?

128Kbit organized as 16K x 8.

What is the operating voltage range?

1.8V to 5.5V.

What I2C protocols does it support?

Standard (100 kHz), Fast (400 kHz), and Fast-Plus (1 MHz).

What is the operating temperature range?

-40°C to 85°C.

What package is the CAT24C128YI-GT3 available in?

8-TSSOP (4.40mm width).

How many program/erase cycles does it support?

1,000,000 cycles.

What is the data retention period?

100 years.

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