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24C01A - 2-Wire Serial EEPROM

Download the 24C01A datasheet PDF. This datasheet also covers the 24C02 variant, as both devices belong to the same 2-wire serial eeprom family and are provided as variant models within a single manufacturer datasheet.

Description

The AT24C01A/02/04/08A/16A provides 1024/2048/4096/8192/16384 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 128/256/512/1024/2048 words of 8 bits each.

Features

  • Low-voltage and Standard-voltage Operation.
  • 2.7 (VCC = 2.7V to 5.5V).
  • 1.8 (VCC = 1.8V to 5.5V).
  • Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K).
  • Two-wire Serial Interface.
  • Schmitt Trigger, Filtered Inputs for Noise Suppression.
  • Bidirectional Data Transfer Protocol.
  • 100 kHz (1.8V) and 400 kHz (2.7V, 5V) Compatibility.
  • Write Protect Pin for Hardware Data Protection.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (24C02_ATMEL.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
24C01A 1K/2K/4K 5.0V I2C Serial EEPROMs MicrochipTechnology
24C01 2-Wire Serial EEPROM ATMELCorporation
24C01 2-WIRE SERIAL CMOS EEPROM ISSI
24C01 1K/2K ELECTRICALLY ERASABLE PROGRAMMABLE ROM Turbo IC
24C01 I2C bus EEPROM STMicroelectronics

Other Datasheets by Atmel (Microchip)

Part Number Description
24C02 2-Wire Serial EEPROM
24C04 2-Wire Serial EEPROM
24C08 Two-wire Automotive Serial EEPROM
24C16A 2-Wire Serial EEPROM
24C32 2-Wire Serial EEPROM

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.

View original datasheet text
Features • Low-voltage and Standard-voltage Operation – 2.7 (VCC = 2.7V to 5.5V) – 1.8 (VCC = 1.8V to 5.5V) • Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K) • Two-wire Serial Interface • Schmitt Trigger, Filtered Inputs for Noise Suppression • Bidirectional Data Transfer Protocol • 100 kHz (1.8V) and 400 kHz (2.