Product
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AT24C04C
  • AT24C04C
  • AT24C04C
  • AT24C04C
  • AT24C04C
  • AT24C04C
  • AT24C04C

AT24C04C

In Production

The Microchip AT24C04C is a 4 Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 512 x 8 and is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.

Microchip Technology AT24C04C Product Info

16 April 2026 0

Parameters

Density

4 Kbit

Endurance

1,000,000

Max. Clock Freq.

1 MHz

Operating Voltage Max (V)

5.5

Operating Voltage Min (V)

1.7

Page Size (Bytes)

16

Write Protect Scheme

Whole Array

Data Retention

100

Features

  • 512 x 8 (4 Kbit)
  • 400 kHz (1.7V) and 1 MHz (>2.5V) clock compatibility
  • Supports up to 4 devices on the bus
  • Self-Timed Erase and Write Cycles (5 ms max.)
  • Read current 0.4 mA (Typ), 1 mA (Max)
  • Write current 2 mA (Typ), 3 mA (Max)
  • Standby current 6 uA (Max)
  • Hardware Write-Protect Pin
  • More than 1 million erase/write cycles
  • Data retention > 100 years
  • Grade 1 Temperature Range: -40°C to 125°C
  • Grade 2 Temperature Range: -40°C to 105°C
  • Grade 3 Temperature Range: -40°C to 85°C
  • Qualified for Automotive Applications
  • Factory Programming Available
  • Available in 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, 5-lead SOT23, and 8-ball VFBGA

Description

The Microchip AT24C04C is a 4 Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 512 x 8 and is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.

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