M27C256B-90B1
IC EPROM 256KBIT PARALLEL 28DIP
Key Features
| Series | - |
| Product Status | Obsolete |
| DiGi-Electronics - Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | EPROM |
| Technology | EPROM - OTP |
| Memory Size | 256Kbit |
| Memory Organization | 32K x 8 |
| Memory Interface | Parallel |
| Write Cycle Time - Word, Page | - |
| Access Time | 90 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 28-DIP (0.600", 15.24mm) |
| Supplier Device Package | 28-PDIP |
| Base Product Number | M27C256 |
Product Overview
Quality Assurance
Our products comply with international quality and safety standards. We hold various certifications to ensure product reliability and compliance with regional regulations. All certificates are regularly updated and can be provided upon request for your import and quality assurance needs.
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Original Parts 100% authentic supply
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Visual Check Appearance inspection
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X-Ray Test Internal verification
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ESD Packaging Anti-static protection
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Traceability Lot tracking system
Packaging Specifications
- Packaging Material
- ESD protective plastic reel + paper cover tape
- Moisture Protection
- Moisture barrier bag (MBB) with desiccant
- Labeling Information
- Part number, lot number, date code, quantity, RoHS status
- Compliance Standard
- IPC/JEDEC J-STD-020, EIA-481
Delivery Services
We partner with leading international logistics companies to provide fast, reliable and traceable delivery services worldwide. For bulk shipments, we also offer sea freight and air freight options at competitive rates. All shipments are properly packaged to ensure product safety during transportation.
DHL
FedEx
UPS
TNT
Payment Methods
We accept multiple secure payment methods to ensure convenient and safe transactions for our global customers. All payments are encrypted and protected to safeguard your financial information. We support full payment, partial payment (30% deposit + 70% balance), and customized payment terms for bulk orders.
Credit Card
PayPal
T/T Bank Transfer
Western Union
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