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AT24C32E
  • AT24C32E
  • AT24C32E
  • AT24C32E
  • AT24C32E
  • AT24C32E
  • AT24C32E

AT24C32E

In Production

The Microchip AT24C32E is a 32 Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 4,096 x 8 and is optimized for use in industrial and consumer 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 3.6V.

Microchip Technology AT24C32E Product Info

16 April 2026 0

Parameters

Density

32 Kbit

Endurance

1,000,000

Max. Clock Freq.

1 MHz

Operating Voltage Max (V)

3.6

Operating Voltage Min (V)

1.7

Page Size (Bytes)

32

Write Protect Scheme

Whole Array

Data Retention

100

Features

  • 4096 x 8 (32 Kbit)
  • 400 kHz (1.7V) and 1 MHz (>2.5V) clock compatibility
  • Self-Timed Erase and Write Cycles (5 ms max.)
  • Read current 0.15 mA (Typ), 0.5 mA (Max)
  • Write current 0.2 mA (Typ), 1 mA (Max)
  • Standby current 0.1 uA (Typ), 0.8 uA (Max)
  • Hardware Write-Protect Pin
  • More than 1 million erase/write cycles
  • Data retention > 100 years
  • Factory Programming Available
  • Available in 8-lead SOIC, 8-lead TSSOP, 8-pad UDFN, 8-lead PDIP, 5-lead SOT23, 8-ball VFBGA, and WLCSP

Description

The Microchip AT24C32E is a 32 Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 4,096 x 8 and is optimized for use in industrial and consumer 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 3.6V.

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