24LC256T-I/SN
Specifications
| Clock Frequency | 400kHz |
| Interface | I2C |
| Memory Size | 256Kbit |
| Operating Temperature | -40°C to +85°C |
| Operating Voltage | 2.5V to 5.5V |
| Access Time | 900ns |
| Data Retention - TDR (Year) | 200 Years |
| Features | Hardware write protection function · Noise suppression function |
| Standby Supply Current | 5uA |
| Voltage - Supply | 2.5V to 5.5V · 3mA |
| Write Cycle Endurance | 1,000,000 cycles |
| Write Cycle Time(tWC) | 5ms |
| Write Endurance | 1,000,000 cycles |
| Write Cycle Time (Tw) | 5ms |
| Features | Hardware write protection · Noise suppression |
| Data Retention (years) | 200 years |
| Clock Frequency (fc) | 400kHz |
Price
| Quantity | Unit price |
|---|---|
| 1 pcs | CNY 1.29 |
| 3,300 pcs | CNY 1.23 |
Indicative price as of 2026-10-29 12:40 Beijing time · 102h old — ask us for a fresh quote before you commit · unchanged since the previous quote.
Spot prices on passives and power parts can move by double digits within a single day. Treat this as a reference point, not a binding offer — confirm before you pass it to your customer.
| Availability | In stock |
| Stock | 24,200 pcs |
| Lead time | Ships in 3–5 working days once the lot is confirmed |
| Condition | New & original — lot checked before shipment |
| MOQ | 1 pcs |
| MPQ | 3,300 pcs |
| Date code | 26+ |
| Stock checked | 2026-10-29 12:40 |
| Price updated | 2026-10-29 12:40 |
Questions buyers ask
Is 24LC256T-I/SN in stock?
In stock — 24,200 pcs. Ships in 3–5 working days once the lot is confirmed. Stock last checked 2026-10-29. Minimum order quantity 1 pc.
Is 24LC256T-I/SN new and original?
Yes. Every lot is checked before it ships; if a lot is ever refurbished or pulled from a board, the quote says so before you order.
What does 24LC256T-I/SN cost?
Indicative unit price is CNY 1.23; volume breaks are quoted per order.
What are the key specifications of 24LC256T-I/SN?
Operating Voltage 2.5V to 5.5V, Voltage - Supply 2.5V to 5.5V · 3mA, Standby Supply Current 5uA, Operating Temperature -40°C to +85°C.
Is 24LC256T-I/SN RoHS compliant?
The data feed lists RoHS: Yes — confirm on the datasheet for your batch.
Where is the 24LC256T-I/SN datasheet?
The original manufacturer datasheet is available on request: the Microchip datasheet for 24LC256T-I/SN — SOIC-8 package drawing, pinout and full electrical characteristics. We send the manufacturer PDF with your quotation. Request the datasheet.
Alternatives & cross-reference
No published cross-reference is on record for 24LC256T-I/SN yet. If you are looking for a replacement or an obsolete-part substitute, send us the part number and what it is used for — this is what we do most.
Send the quantity, target price and application. We reply within 24 hours.
Email us — reply within 24 hours