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CAT24C03 Datasheet 2-Kb and 4-Kb I2C Serial EEPROM

Manufacturer: onsemi

Overview: CAT24C03, CAT24C05 2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write.

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General Description

The CAT24C03/05 is a 2−Kb/4−Kb CMOS Serial EEPROM device organized internally as 16/32 pages of 16 bytes each, for a total of 256x8/512x8 bits.

These devices support both Standard (100 kHz) as well as Fast (400 kHz) I2C protocol.

Data is written by providing a starting address, then loading 1 to 16 contiguous bytes into a Page Write Buffer, and then writing all data to non−volatile memory in one internal write cycle.

Key Features

  • Supports Standard and Fast I2C Protocol.
  • 1.8 V to 5.5 V Supply Voltage Range.
  • 16.
  • Byte Page Write Buffer.
  • Hardware Write Protection for Upper Half of Memory.
  • Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA).
  • Low Power CMOS Technology.
  • 1,000,000 Program/Erase Cycles.
  • 100 Year Data Retention.
  • Industrial Temperature Range.
  • These Devices are Pb.
  • Free, Halogen Free/BF.

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📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Catalyst Semiconductor Logo CAT24C03 I2C Serial EEPROM Catalyst Semiconductor

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