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24LC22A - Serial EEPROM

General Description

The Microchip Technology Inc.

24LC22A is a 256 x 8bit dual-mode Electrically Erasable PROM.

This device is designed for use in applications requiring storage and serial transmission of configuration and control information.

Key Features

  • Single Supply with Operation Down to 2.5V.
  • Supports Enhanced EDID™ (E-EDID™) 1.3.
  • Completely Implements DDC1™/DDC2™ Interface for Monitor Identification, Including Recovery to DDC1.
  • 2 Kbit Serial EEPROM Low-Power CMOS Technology: - 1 mA typical active current - 10 uA standby current typical at 5.5V.
  • 2-Wire Serial Interface Bus, I2C™ Compatible.
  • 100 kHz (2.5V) and 400 kHz (5V) Compatibility.
  • Self-Timed Write Cycle (including Auto-Er.

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Other Datasheets by Microchip Technology

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24LC256 256-Kbit I2C Serial EEPROM
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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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24LC22A 2K VESA® E-EDID™ Serial EEPROM Features: • Single Supply with Operation Down to 2.5V • Supports Enhanced EDID™ (E-EDID™) 1.3 • Completely Implements DDC1™/DDC2™ Interface for Monitor Identification, Including Recovery to DDC1 • 2 Kbit Serial EEPROM Low-Power CMOS Technology: - 1 mA typical active current - 10 uA standby current typical at 5.5V • 2-Wire Serial Interface Bus, I2C™ Compatible • 100 kHz (2.5V) and 400 kHz (5V) Compatibility • Self-Timed Write Cycle (including Auto-Erase) • Page-Write Buffer for up to Eight Bytes • 1,000,000 Erase/Write Cycles • Data Retention >200 years • ESD Protection >4000V • 8-pin PDIP and SOIC Packages • Available Temperature Ranges: - Industrial (I) -40°C to +85°C • Pb-Free and RoHS Compliant Description: The Microchip Technology Inc.