24LC256 Series 256 Kb I2C 2 Wire (32K X 8) 2.5 V Serial EEPROM SMT - SOIC-8

Mfr Part#: 24LC256T-I/SN
Mounting Method:  Surface Mount
Package Style:  SOIC-8
Packaging:  REEL
Std Packaging Qty:  3,300




$0.6850 USD (each)
3300+ $0.6850


Qty in Stock : 462,000
On Order :
Min. Order Qty: 3,300
Multiple of: 3,300
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Product Highlight

  • Memory Density: 256 kb
  • Memory Organization: 32 K x 8
  • Supply Voltage-Nom: 2.5 to 5.5 V
  • Clock Frequency-Max: 400 kHz
  • Write Cycle Time-Max (tWC): 5 ms
The 24LC256 (24XX256*) series of 32 K x 8 (256 Kbit) Serial Electrically Erasable PROM, capable of operation across a broad voltage range (1.7 V to 5.5 V). It has been developed for advanced, low-power applications such as personal communications or data acquisition.

This device also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 256 K boundary. Functional address lines allow up to eight devices on the same bus, for up to 2 Mbit address space. This device is available in the standard 8-pin plastic DIP, SOIC, TSSOP, MSOP and DFN packages.


  • Single Supply with Operation Down to 2.5 V for 24LC256 Devices
  • Low-Power CMOS Technology: - Active current 400 uA, typical - Standby current 100 nA, typical
  • 2-Wire Serial Interface, I2C™ Compatible
  • Cascadable up to Eight Devices
  • Schmitt Trigger Inputs for Noise Suppression
  • Output Slope Control to Eliminate Ground Bounce
  • 100 kHz and 400 kHz Clock Compatibility
  • Page Write Time 5 ms max.
  • Self-Timed Erase/Write Cycle

Learn more about the 24LC256 family of EEPROM

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