onsemi NM27C512N120
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 6.52 | Dhs. 6.52 |
| 15+ | Dhs. 6.31 | Dhs. 94.65 |
| 25+ | Dhs. 6.17 | Dhs. 154.25 |
| 50+ | Dhs. 5.83 | Dhs. 291.50 |
| 100+ | Dhs. 5.15 | Dhs. 515.00 |
| N+ | Dhs. 1.03 | 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 | 512Kbit |
| Memory Organization | 64K x 8 |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | - |
| Access Time | 120 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 |
The NM27C512N120 from onsemi is a high-reliability 512Kbit EPROM (Erasable Programmable Read-Only Memory) designed for embedded systems, industrial automation, and legacy equipment support. This one-time programmable (OTP) memory IC delivers dependable non-volatile storage with a 120ns access time and parallel interface architecture.
Key Features & Benefits:
- 512Kbit Memory Capacity: 64K x 8 organization provides ample storage for firmware, boot code, and configuration data
- Fast 120ns Access Time: Ensures responsive performance in time-critical applications
- Wide Operating Voltage: 4.5V to 5.5V supply range for compatibility with standard TTL/CMOS logic
- Industrial Temperature Range: Operates reliably from 0°C to 70°C (TA) for demanding environments
- Through-Hole 28-DIP Package: Easy integration, prototyping, and legacy system replacement
- Authentic onsemi Quality: Factory-direct sourcing with full traceability and lifecycle commitment
Typical Applications: Embedded controllers, industrial PLCs, automotive ECUs, medical devices, telecommunications equipment, legacy system maintenance, and firmware storage.
Why Choose HQICKEY: We guarantee 100% authentic onsemi components with comprehensive technical support, competitive pricing, and reliable global shipping. Every NM27C512N120 is sourced directly from authorized channels with full documentation and quality assurance.
Related Resources:
- Browse our complete Memory IC collection
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All components are 100% authentic with full manufacturer traceability. Contact our technical team for datasheets, volume pricing, or application support.

NM27C512N120.pdf