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AT24C1024B - Two-wire Serial EEPROM

Description

The AT24C1024B provides 1,048,576 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 131,072 words of 8 bits each.

The device’s cascadable feature allows up to four devices to share a common two-wire bus.

Features

  • Low-voltage Operation.
  • 1.8V (VCC = 1.8V to 3.6V).
  • 2.5V (VCC = 2.5V to 5.5V).
  • Internally Organized 131,072 x 8.
  • Two-wire Serial Interface.
  • Schmitt Triggers, Filtered Inputs for Noise Suppression.
  • Bidirectional Data Transfer Protocol.
  • 400 kHz (1.8V) and 1 MHz (5V, 2.5V) Clock Rate.
  • Write Protect Pin for Hardware and Software Data Protection.
  • 256-byte Page Write Mode (Partial Page Writes Allowed).
  • Ra.

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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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Features • Low-voltage Operation – 1.8V (VCC = 1.8V to 3.6V) – 2.5V (VCC = 2.5V to 5.5V) • Internally Organized 131,072 x 8 • Two-wire Serial Interface • Schmitt Triggers, Filtered Inputs for Noise Suppression • Bidirectional Data Transfer Protocol • 400 kHz (1.8V) and 1 MHz (5V, 2.
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