onsemi NM27C256N200
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 5.88 | Dhs. 5.88 |
| 15+ | Dhs. 5.69 | Dhs. 85.35 |
| 25+ | Dhs. 5.56 | Dhs. 139.00 |
| 50+ | Dhs. 5.25 | Dhs. 262.50 |
| 100+ | Dhs. 4.64 | Dhs. 464.00 |
| N+ | Dhs. 0.93 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | Tube | |
| Memory Type | Non-Volatile |
| Memory Format | EPROM |
| Technology | EPROM - OTP |
| Memory Size | 256Kbit |
| Memory Organization | 32K x 8 |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | - |
| Access Time | 200 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 28-DIP (0.600", 15.24mm) |
| Supplier Device Package | 28-PDIP |
NM27C256N200 - High-Reliability 256Kbit EPROM Memory IC
The NM27C256N200 from onsemi is a 256Kbit (32K x 8) one-time programmable (OTP) EPROM memory IC designed for embedded systems, industrial automation, and legacy equipment replacement. With a 200ns access time and parallel interface, this through-hole memory chip delivers reliable non-volatile data storage for mission-critical applications.
Key Features & Benefits
- 256Kbit Memory Capacity: 32K x 8 organization provides ample storage for firmware, boot code, and configuration data
- Fast 200ns Access Time: Ensures quick data retrieval for time-sensitive embedded applications
- Parallel Interface: Simple integration with microcontrollers, microprocessors, and legacy systems
- Wide Operating Voltage: 4.5V to 5.5V supply range for compatibility with standard TTL/CMOS logic
- Industrial Temperature Range: 0°C to 70°C operation for reliable performance in demanding environments
- Through-Hole 28-DIP Package: Easy prototyping, repair, and replacement in existing designs
- OTP Technology: One-time programmable EPROM ensures data integrity and prevents unauthorized modification
Common Applications
- Embedded system firmware storage
- Industrial control & automation equipment
- Legacy system maintenance & repair
- Medical device programming
- Automotive electronics (non-AEC qualified)
- Telecommunications infrastructure
- Test & measurement instruments
Why Choose HQICKEY for Your Memory IC Needs?
At HQICKEY, we specialize in authentic, high-reliability semiconductor components for industrial, automotive, and embedded applications. Our Memory IC collection features a comprehensive range of EPROM, EEPROM, Flash, DRAM, and SRAM solutions from trusted manufacturers like onsemi, Microchip, STMicroelectronics, and more.
Authentic Sourcing: All components are sourced directly from authorized distributors and verified manufacturers to ensure 100% authenticity and traceability.
Global Shipping: Fast, reliable worldwide delivery with tracking and insurance options.
Technical Support: Our engineering team provides expert guidance on component selection, cross-referencing, and application support.
Lifecycle Management: We maintain stock of legacy and hard-to-find components to support long-term product lifecycles.
Related Resources
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NM27C256N200.pdf