onsemi NM27C512Q90
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 9.44 | Dhs. 9.44 |
| 15+ | Dhs. 9.14 | Dhs. 137.10 |
| 25+ | Dhs. 8.94 | Dhs. 223.50 |
| 50+ | Dhs. 8.44 | Dhs. 422.00 |
| 100+ | Dhs. 7.45 | Dhs. 745.00 |
| N+ | Dhs. 1.49 | Price Inquiry |
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NM27C512Q90 - High-Reliability 512Kbit UV EPROM Memory
The NM27C512Q90 from onsemi is a high-performance 512Kbit UV-erasable programmable read-only memory (EPROM) designed for mission-critical applications in aerospace, automotive, industrial control systems, and telecommunications. This non-volatile memory solution delivers exceptional reliability and data retention, making it ideal for embedded systems requiring long-term program storage.
Key Features & Benefits
- 512Kbit Memory Capacity: Organized as 64K x 8, providing ample storage for firmware and critical system data
- Fast 90ns Access Time: Ensures rapid data retrieval for time-sensitive applications
- UV-Erasable Technology: Allows reprogramming through UV exposure via the ceramic window, perfect for prototyping and field updates
- Wide Operating Voltage: 4.5V to 5.5V supply range ensures compatibility with standard TTL and CMOS logic systems
- Industrial Temperature Range: Operates reliably from 0°C to 70°C (TA), suitable for demanding environmental conditions
- Parallel Interface: Standard parallel memory interface simplifies integration with microcontrollers and processors
- Through-Hole 28-CDIP Package: Robust ceramic dual in-line package with UV window for easy erasing and excellent thermal performance
Applications
This EPROM is engineered for applications demanding high reliability and non-volatile storage:
- Aerospace and avionics systems
- Automotive engine control units (ECUs)
- Industrial automation and process control
- Medical device firmware storage
- Telecommunications infrastructure
- Legacy system maintenance and upgrades
Why Choose onsemi NM27C512Q90?
onsemi's NM27C512Q90 represents proven EPROM technology with decades of field reliability. The UV-erasable feature provides flexibility for development and prototyping, while the ceramic package ensures superior thermal management and long-term durability. This component is particularly valuable for maintaining legacy systems and applications where proven, stable memory technology is essential.
Related Products & Resources
Explore our complete range of Memory Components including EPROM, EEPROM, Flash, SRAM, and DRAM solutions for your embedded system needs.
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | Tube | |
| Memory Type | Non-Volatile |
| Memory Format | EPROM |
| Technology | EPROM - UV |
| Memory Size | 512Kbit |
| Memory Organization | 64K x 8 |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | - |
| Access Time | 90 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 28-CDIP (0.600", 15.24mm) Window |
| Supplier Device Package | 28-CDIP |
NM27C512Q90.pdf