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CAT24C03WI-G The CAT24C03WI-G is a 2Kbit CMOS Serial EEPROM from ON Semiconductor supporting I2C protocol. It operates from 1.8V to 5.5V and features a 400 kHz clock frequency.
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CAT24C03WI-G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The CAT24C03WI-G is a 2Kbit CMOS Serial EEPROM from ON Semiconductor supporting I2C protocol. It operates from 1.8V to 5.5V and features a 400 kHz clock frequency.
✓ Total Stock: 100 pcs
$ Price Range: $1.28

CAT24C03WI-G Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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100 pcs
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CAT24C03WI-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
Technology
Temperature Range
Voltage
Write Cycle Time
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CAT24C03WI-G Description

Short technical summary and product information.

The CAT24C03WI-G is a 2Kbit CMOS Serial EEPROM device from ON Semiconductor, organized as 256 x 8 bits. It supports both Standard (100 kHz) and Fast (400 kHz) I2C protocols, making it versatile for various communication needs. The device operates within a wide supply voltage range of 1.8 V to 5.5 V and features a 16-byte page write buffer for efficient data writing.

 

Designed for reliability, the CAT24C03WI-G offers 1,000,000 program/erase cycles and 100 years of data retention. It includes hardware write protection for the upper half of memory, controlled by the WP pin. The I2C bus inputs (SCL and SDA) are equipped with Schmitt triggers and noise suppression filters to ensure signal integrity.

 

This EEPROM is housed in an 8-SOIC package, suitable for surface mounting. It operates within an industrial temperature range of -40°C to 85°C (TA). The device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant, meeting stringent environmental standards.

CAT24C03WI-G Quick Information

Product Type: Serial EEPROM
Series: CAT24C
Canonical Name: CAT24C03WI-G 2Kbit I2C Serial EEPROM
Subcategory: Serial EEPROM

CAT24C03WI-G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

CAT24C03WI-G Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

CAT24C03WI-G Features

  • 2Kbit I2C Serial EEPROM device.
  • Supports Standard and Fast I2C protocols.
  • 1.8V to 5.5V supply voltage range.
  • 1,000,000 Program/Erase Cycles.
  • 100 Year Data Retention.

CAT24C03WI-G Applications

  • Ideal for data storage in embedded systems.
  • Suitable for configuration data retention.
  • Used in industrial control applications.
  • Applicable in consumer electronics devices.

CAT24C03WI-G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the CAT24C03WI-G?

The CAT24C03WI-G has a memory size of 2 Kbit.

What memory interface does the CAT24C03WI-G use?

The CAT24C03WI-G uses the I2C memory interface.

What is the maximum clock frequency for the CAT24C03WI-G?

The maximum clock frequency for the CAT24C03WI-G is 400 kHz.

What is the operating voltage range for the CAT24C03WI-G?

The CAT24C03WI-G operates within a voltage range of 1.8 V to 5.5 V.

What is the operating temperature range for the CAT24C03WI-G?

The operating temperature range for the CAT24C03WI-G is -40°C to 85°C (TA).

What package type is the CAT24C03WI-G available in?

The CAT24C03WI-G is available in an 8-SOIC package.

What is the data retention period for the CAT24C03WI-G?

The CAT24C03WI-G has a data retention period of 100 Years.

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