Arm-Qualcomm Verdict: $2 Damages, Bigger Stakes
A Delaware jury found Arm breached its architecture license agreement with Qualcomm and interfered with its Meta relationship — but awarded just $2 in damages. Here...
Read articleAT28C256-15SU-T - Microchip Technology EEPROM, SOIC-28
Regular price
$18.75
After you place an order, our sales team will send written confirmation of the final price, shipping charges, and estimated delivery lead time. Import duties, taxes, brokerage fees, and other destination charges are the customer's responsibility. When needed, we can assist with available product information and customs documents for import declaration; final customs clearance and payment remain the customer's responsibility.
Couldn't load pickup availability
AT28C256-15SU-T
256Kb (32K x 8) 4.5V~5.5V 32Kx8 4.5V EEPROM, Non-Volatile 5.5V 150ns Parallel 10Year SOIC-28 surface mount, adhesive mount
Available Stock: 107SOIC-28Active
ManufacturerMicrochip Technology
PackageSOIC-28
Stock107
Standard Pack1
Pricing & Ordering
Unit Price$18.7480
Basic Information
| Manufacturer | Microchip Technology |
|---|---|
| Manufacturer Part Number | AT28C256-15SU-T |
| IC Category | Memory Integrated Circuits |
| Package | SOIC-28 |
| Lifecycle Status | Active |
Technical Attributes
| Programmable | Not Verified |
|---|---|
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 256Kbit |
| Memory Organization | 32K x 8 |
| Memory Interface | Parallel |
| Write Cycle Time - Word, Page | 10ms |
| Access Time | 150 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40 degC ~ 85 degC (TC) |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 28-SOIC |
Documents & Engineering Resources
Inventory and pricing are updated regularly. Technical data is provided for engineering reference.
Datasheet PDF
MANUFACTURER ACCESS
Manufacturers We Source
Browse frequently requested semiconductor and electronic component manufacturers, then search the catalog or submit an RFQ for the exact part you need.
From the desk
Recent Articles
Market signals, technical notes, and practical sourcing guidance for semiconductor procurement.
SK Hynix, Banks Launch $1.45B Supplier Fund
SK Hynix and four Korean banks launched a 2 trillion won supplier financing program, plus the TrinityFab test facility, to strengthen South Korea's semiconductor supply chain.
Read article
Apple-Meta Muse Spark Open: Local AI and the Chip Supply Chain
The Apple-Meta Muse Spark Open announcement shows a capable open-weight model running locally on two 512 GB Macs, and what it means for memory, packaging, and...
Read article
Vicor's 337 Investigation: Luxshare, Foxconn and the Battle Over Vertical Power Delivery
A patent dispute over vertical power delivery has pulled Luxshare, Foxconn Industrial Internet and Ingrasys into a USITC investigation. The technology is becoming central to AI...
Read article
Four Signals in the Chip Supply Chain: Demand Is Running Ahead of Capacity
AI demand, rising component prices, fully loaded fabs and long-term capacity lock-ups point to the same conclusion: supply is tight and demand is still accelerating.
Read article
AI Optical Modules Are Sold Out to 2029: The Real Bottleneck in the AI Build-Out
Lumentum says its optical capacity is booked into early 2029, while FCC restriction rumors raise long-term questions. Here is the full analysis of the optical module...
Read article
Electronic Component Date Codes: How Old Is Too Old?
Semiconductor Sourcing | Quality & Traceability A supplier offers you an IC with a 2021 date code. It is now 2026. Is the component too old...
Read article
NVIDIA Eyes Reflection AI: The 45x Valuation Jump and the Open-Weight Arms Race
A two-year-old startup founded by ex-DeepMind researchers has gone from USD 545M to USD 25B in valuation. NVIDIA wants in, and the prize is not just...
Read article