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24AA01SC

Status: In Production

Features:

  • Single supply with operation down to 1.7V for 24AAXX devices, 2.5V for 24LCXX devices
  • Low-power CMOS technology
  • 2-wire serial interface, I2C™ compatible
  • Schmitt Trigger inputs for noise suppression
  • Output slope control to eliminate ground bounce
  • 100 kHz and 400 kHz compatibility
  • Hardware write-protect
  • More than 1 million erase/write cycles
  • Data retention >200 years
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Device Overview

Summary

The Microchip Technology Inc. 24AA01/24LC01B (24XX01*) is a 1 Kbit Electrically Erasable PROM. The device is organized as one block of 128 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V with standby and active currents of only 1 µA and 1 mA, respectively. The 24XX01 also has a page write capability for up to 8 bytes of data.

Additional Features
  • Single supply with operation down to 1.7V for24AAXX devices, 2.5V for 24LCXX devices
  • Low-power CMOS technology
  • 2-wire serial interface, I2C™ compatible
  • Schmitt Trigger inputs for noise suppression
  • Output slope control to eliminate ground bounce
  • 100 kHz and 400 kHz compatibility
  • Hardware write-protect
  • More than 1 million erase/write cycles
  • Data retention >200 years
Parametrics
Name
Value
Density
1K bits (x8)
Op. Volt Range (V)
1.8 to 5.5
Max. Clock Freq.
400 kHz
Page Size (bytes)
8
Temp Range (°C)
-40°C to +85°C
Endurance
1,000,000

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