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AT24HC02C
  • AT24HC02C
  • AT24HC02C
  • AT24HC02C

AT24HC02C

In Production

The Microchip AT24HC02C is a 2 Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 256 x 8 and is optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options and operates from 1.7V to 5.5V.The AT24HC02C features half-array write protection. For full array write protection, see the AT24C02C....

Microchip Technology AT24HC02C Product Info

16 April 2026 0

Parameters

Density

2 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)

8

Write Protect Scheme

Upper Half

Write Protected

No

Data Retention

100

Features

  • 256 x 8 (2 Kbit)
  • 400 kHz (1.7V) and 1 MHz (>2.5V) clock compatibility
  • Supports up to 8 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)
  • Half-Array Hardware Write-Protect Pin
  • More than 1 million erase/write cycles
  • Data retention > 100 years
  • Factory Programming Available
  • Available in 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP

Description

The Microchip AT24HC02C is a 2 Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 256 x 8 and is optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options and operates from 1.7V to 5.5V.

The AT24HC02C features half-array write protection. For full array write protection, see the AT24C02C.

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