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24C32A - Two-wire Serial EEPROM

Download the 24C32A datasheet PDF. This datasheet also covers the 24C64A variant, as both devices belong to the same two-wire serial eeprom family and are provided as variant models within a single manufacturer datasheet.

General Description

The AT24C32A/64A provides 32,768/65,536 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as

Key Features

  • Low-Voltage and Standard-Voltage Operation.
  • 2.7 (VCC = 2.7V to 5.5V).
  • 1.8 (VCC = 1.8V to 5.5V).
  • Low-Power Devices (ISB = 6 µA @ 5.5V) Available.
  • Internally Organized 4096 x 8, 8192 x 8.
  • Two-wire Serial Interface.
  • Schmitt Trigger, Filtered Inputs for Noise Suppression.
  • Bidirectional Data Transfer Protocol.
  • 400 kHz (1.8V, 2.5V, 2.7V, 5V) Compatibility.
  • Write Protect Pin for Hardware Data Protection.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (24C64A_ATMELCorporation.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for 24C32A (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for 24C32A. For precise diagrams, and layout, please refer to the original PDF.

Features • Low-Voltage and Standard-Voltage Operation – 2.7 (VCC = 2.7V to 5.5V) – 1.8 (VCC = 1.8V to 5.5V) • Low-Power Devices (ISB = 6 µA @ 5.5V) Available • Internally...

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o 5.5V) • Low-Power Devices (ISB = 6 µA @ 5.5V) Available • Internally Organized 4096 x 8, 8192 x 8 • Two-wire Serial Interface • Schmitt Trigger, Filtered Inputs for Noise Suppression • Bidirectional Data Transfer Protocol • 400 kHz (1.8V, 2.5V, 2.