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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | AT27LV256A-90RI |
| Manufacturer | Microchip Technology |
| NavitasChip Part Number | NAVI-398699 |
| Description | IC EPROM 256KBIT PARALLEL 28SOIC |
| Spec | 28-SOIC (0.342", 8.69mm Width) |
| Package | Tube |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Memory |
| Manufacturer | Microchip Technology |
| Package | Tube |
| Product Status | Obsolete |
| Memory Type | Non-Volatile |
| Memory Format | EPROM |
| Technology | EPROM - OTP |
| Memory Size | 256Kbit |
| Memory Organization | 32K x 8 |
| Memory Interface | Parallel |
| Access Time | 90 ns |
| Voltage - Supply | 3V ~ 3.6V, 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 28-SOIC |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | Microchip Technology AT27LV256A-90RI Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The AT27LV256A-90RI is a Memory IC manufactured by Microchip Technology (Microchip). Integrated Circuit Rom 256kbit Parallel in 28-Pin SOIC Package, housed in a compact 28-SOIC package, with 3V ~ 3.6V, 4.5V ~ 5.5V supply voltage. Industrial temperature range (-40°C to +85°C).
In today's market, excess inventory tying up working capital can affect many manufacturers. NavitasChip offers dependable alternatives.
Key Technical Specifications
- Supply Voltage: 3V ~ 3.6V, 4.5V ~ 5.5V
- Operating Temperature: -40°C ~ 85°C (TC)
- Mounting: Surface Mount
- Package: 28-SOIC (0.342", 8.69mm Width)
- Device Package: 28-SOIC
Applications
Designed for:
- IoT devices
- consumer electronics
- computing platforms
Why Choose NavitasChip for AT27LV256A-90RI?
NavitasChip offers wholesale pricing advantages for the AT27LV256A-90RI and thousands of other electronic components.
- Availability: Same-day Shipping Options
- Packaging: Available in factory Tube or Custom Tube Quantity. All custom quantities are professionally repackaged with ESD Shielding and Vacuum-Sealed MBB (Moisture Barrier Bags) in strict adherence to MSL standards.
- Fast Shipping: Ships from Shenzhen / Hong Kong / Singapore via DHL/FedEx/UPS
- Quality Assurance: Inbound check with MPN and Date Code review
- Technical Support: Datasheet and compliance documentation available
Global Shipping
Ships from Hong Kong, Singapore, or Shenzhen based on destination requirements.
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Stock quantities are dynamic and updated in real-time. For large quantity orders (1,000+ units), please contact us for real-time stock verification and custom pricing.
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- For out-of-stock or unpriced items, please submit an RFQ and we will respond within 24 hours.
Supply Information
- Spot Stock: Available from our verified global supply network.
- Franchise Sources: Components from authorized distribution channels when available.
- OEM Surplus: Excess inventory from OEM and EMS production lines.
- Qualified Suppliers: Provided by vetted independent suppliers who meet our quality and traceability standards.
About Shipping Costs
If you use our shipping account, shipping fees will be paid at checkout. If you use your own account, shipping fees will be settled directly between you and the courier company.
Note: Customers are responsible for all customs duties, taxes, or other charges. NavitasChip is not responsible for any additional fees after the package is shipped.
Shipping Methods
We offer shipping services via DHL, FedEx, UPS, and SF Express.
Delivery Time
- Spot Stock (HK/SZ warehouse): Ships within 24 hours when order confirmed before 14:00 GMT+8.
- Verified Supplier Network: Ships within 3 business days after sourcing confirmation.
- Out-of-stock items: Lead times provided per quote (typically 2-4 weeks).
- Actual delivery time depends on your selected courier service (DHL/FedEx/UPS/SF Express).
Quality Assurance
- 60-Day Quality Pledge — every order covered against material defects
- Third-Party Lab Testing available (AS6081 Process Aligned, ISO/IEC 17025 verification)
- RoHS / REACH Compliance verified through OCM official databases
- Distributor Certificate of Conformance (CoC) issued with every shipment
In Stock: 4,273 pcs
Ready to ship immediately
Lead Time
18 Weeks
Factory standard
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Payment Methods
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Delivery Services
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SF