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CAT24WC66 - 64K-bit I2C Serial EEPROM

Datasheet Summary

Description

The CAT24WC66 is a 64K-bit Serial CMOS EEPROM internally organized as 8192 words of 8 bits each.

Catalyst’s advanced CMOS technology substantially reduces device power requirements.

Features

  • 400kHz I2C Bus.
  • 1.8V to 5.5V 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 protected when WP at VIH.
  • 1,000,000 program/erase cycles.
  • 100 year data retention.
  • Industrial and automotive temperature ranges.
  • RoHS-compliant packages DESCRI.

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Datasheet preview – CAT24WC66

Datasheet Details

Part number CAT24WC66
Manufacturer Catalyst Semiconductor
File Size 180.90 KB
Description 64K-bit I2C Serial EEPROM
Datasheet download datasheet CAT24WC66 Datasheet
Additional preview pages of the CAT24WC66 datasheet.

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Full PDF Text Transcription

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CAT24WC66 64K-bit I2C Serial EEPROM with Partial Array Write Protection FEATURES „ 400kHz I2C Bus „ 1.8V to 5.5V 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 protected when WP at VIH „ 1,000,000 program/erase cycles „ 100 year data retention „ Industrial and automotive temperature ranges „ RoHS-compliant packages DESCRIPTION The CAT24WC66 is a 64K-bit Serial CMOS EEPROM internally organized as 8192 words of 8 bits each. Catalyst’s advanced CMOS technology substantially reduces device power requirements. The CAT24WC66 features a 32-byte page write buffer.
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