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CAT24WC66 - 64-Kb I2C Serial EEPROM

General Description

The CAT24WC66 is a 64

Kb Serial CMOS EEPROM internally organized as 8192 words of 8 bits each.

ON Semiconductor’s advanced CMOS technology substantially reduces device power requirements.

Key Features

  • a 32.
  • byte page write buffer. The device operates via the I2C bus serial interface and is available in 8.
  • pin PDIP or 8.
  • pin SOIC packages. Features.
  • 400 kHz I2C Bus.
  • 1.8 V to 5.5 V Supply Voltage Range.
  • Cascadable for up to Eight Devices.
  • 32.
  • byte Page Write Buffer.
  • Self.
  • timed Write Cycle with Auto.
  • clear.
  • Schmitt Trigger Inputs for Noise Protection.
  • Write Protection.
  • Top 1/4 Array.

📥 Download Datasheet

Datasheet Details

Part number CAT24WC66
Manufacturer onsemi
File Size 133.39 KB
Description 64-Kb I2C Serial EEPROM
Datasheet download datasheet CAT24WC66 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CAT24WC66 64-Kb I2C Serial EEPROM with Partial Array Write Protection Description The CAT24WC66 is a 64−Kb Serial CMOS EEPROM internally organized as 8192 words of 8 bits each. ON Semiconductor’s advanced CMOS technology substantially reduces device power requirements. The CAT24WC66 features a 32−byte page write buffer. The device operates via the I2C bus serial interface and is available in 8−pin PDIP or 8−pin SOIC packages. Features • 400 kHz I2C Bus • 1.8 V to 5.