24LC256-E/SN Part Information

Details for 24LC256-E/SN by Microchip Technology


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Part Features

  • Reliable EEPROM Memory
  • 32K x 8 (256Kbit)
  • Self-Timed Erase/Write Cycle
  • 64-Byte Page Write Buffer
  • Page Write Time 5 ms Max.
  • Hardware Write-Protect Pin
  • Factory Programming Available
  • Low Power
  • Operating voltage 2.5V to 5.5V
  • Read current 400 uA, max.
  • Standby current 1 uA, max.
  • 2-Wire Serial Interface, I 2 C™ 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 Compatible
  • ESD Protection >4000V
  • Pb-Free and RoHS Compliant

Part Specifications

Cascade 8
E/W Cycles 1
Density (Organization) 256K bits (x8)
Endurance 1,000,000
Max. Clock Freq. 400 kHz
Memory Organization 2
Min CLock Freq. 400 kHz
Operating Voltage Min. (V) 2.5
Oper Voltage Max (V) 5.5
Page Size (bytes) 64
ProgMemoryKB 32.00
Write Current 3
Write Protected True
Write Speed (ms) 5
Address Pins 3
ESD 4000V
Memory Org x8
Memory Size 256K
Memory Size Num 256000
Read Current 0.4
Write Protect Scheme Full Array
Comments A0, A1 not available on MSOP
Automotive Qualified True
Temperature Range -40C to +125C

Alternative Part Descriptions

  • SERIAL EEPROM, 256KBIT, 400KHZ, SOIC-8; Memory Size:256Kbit; EEPROM Memory Configuration:32K x 8bit; Memory Interface Type:Serial I2C (2-Wire); Clock Frequency:400kHz; Memory Case Style:SOIC; No. of Pins:8Pins; Supply Voltage RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 24LC256-E/SN?

Additional datasheets, footprints and schematics for 24LC256-E/SN are listed in our Part Details tab. You can also find the 24LC256-E/SN image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 24LC256-E/SN in the Pricing & Inventory tab next to part details. You can view 24LC256-E/SN price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 24LC256-E/SN fall under?

The 24LC256-E/SN is listed under 24LC256.

Can I view similar or alternative parts?

You can view similar parts to 24LC256-E/SN when available in the 24LC256 range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the 24LC256-E/SN you can contact the distributor directly for product support, shipping queries etc.

Is the 24LC256-E/SN RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for 24LC256-E/SN have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for 24LC256-E/SN.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for 24LC256-E/SN often in real-time on the comparison pages.

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