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CAT34C02YI-G The ON Semiconductor CAT34C02YI-G is a 2Kbit serial EEPROM with an I2C interface. It operates over a 1.7V to 5.5V supply range and comes in an 8-TSSOP package.
Mfr Part #:

CAT34C02YI-G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor CAT34C02YI-G is a 2Kbit serial EEPROM with an I2C interface. It operates over a 1.7V to 5.5V supply range and comes in an 8-TSSOP package.
✓ Total Stock: 600 pcs
$ Price Range: $1.28

CAT34C02YI-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
Flip Electronics ✓
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600 pcs
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CAT34C02YI-G 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
Supplier Device Package
Supplier Package
Technology
Voltage
Write Cycle Time
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CAT34C02YI-G Description

Short technical summary and product information.

The CAT34C02YI-G is a 2-Kilobit serial EEPROM from ON Semiconductor, designed for I2C communication. It is internally organized as 16 pages of 16 bytes each, providing a total of 256 bytes of storage.

 

This EEPROM supports both Standard (100 kHz) and Fast (400 kHz) I2C protocols, with a maximum clock frequency of 400 kHz. It features a 900 ns access time and a 5 ms write cycle time for pages. The device operates across a wide supply voltage range of 1.7 V to 5.5 V, making it suitable for various applications.

 

Key features include hardware write protection for the entire memory via the WP pin and software write protection for the lower 128 bytes. It also incorporates Schmitt triggers and noise suppression filters on the I2C bus inputs (SCL and SDA) for enhanced signal integrity. The CAT34C02YI-G boasts 1,000,000 program/erase cycles and 100 years of data retention.

 

Packaged in an 8-TSSOP, the CAT34C02YI-G is designed for surface mounting. It operates within an industrial and extended temperature range of -40°C to +85°C. This device is Pb-free, Halogen-free/BFR-free, and RoHS compliant.

CAT34C02YI-G Quick Information

Product Type: EEPROM
Canonical Name: CAT34C02YI-G EEPROM Serial 2-Kb I2C
Subcategory: Serial EEPROM

CAT34C02YI-G Compliance

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

CAT34C02YI-G Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

CAT34C02YI-G Features

  • 2Kbit serial EEPROM with I2C interface.
  • Supports 1.7V to 5.5V supply voltage range.
  • Operates at up to 400 kHz clock frequency.
  • Features hardware and software write protection.
  • Available in an 8-TSSOP surface mount package.

CAT34C02YI-G Applications

  • Used in DDR2 DIMM SPD applications.
  • Suitable for low voltage systems.
  • Ideal for I2C bus communication.
  • Provides reliable data storage.

CAT34C02YI-G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operting voltage range of the CAT34C02YI-G?

The device operates from 1.7V to 5.5V.

What package does the CAT34C02YI-G come in?

It is available in an 8-TSSOP package.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

Which memory interface does the CAT34C02YI-G use?

It uses an I²C interface.

What is the clock frequency supported?

The maximum clock frequency is 400 kHz.

How many program/erase cycles does the device support?

It supports 1,000,000 program/erase cycles.

What is the data retention specification?

Data retention is rated at 100 years.

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