onsemi NM27C256Q100
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 10.04 | Dhs. 10.04 |
| 15+ | Dhs. 9.72 | Dhs. 145.80 |
| 25+ | Dhs. 9.50 | Dhs. 237.50 |
| 50+ | Dhs. 8.98 | Dhs. 449.00 |
| 100+ | Dhs. 7.92 | Dhs. 792.00 |
| N+ | Dhs. 1.58 | Price Inquiry |
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Product Overview
The NM27C256Q100 is a high-reliability 256Kbit UV-erasable programmable read-only memory (EPROM) manufactured by onsemi. Designed for mission-critical applications in aerospace, automotive, industrial control, medical devices, and telecommunications, this non-volatile memory IC delivers dependable performance with a fast 100ns access time.
Key Features & Specifications
- Memory Capacity: 256Kbit organized as 32K x 8
- Technology: UV-erasable EPROM for reprogrammable non-volatile storage
- Access Time: 100ns for rapid data retrieval
- Parallel Interface: Standard parallel memory interface for easy integration
- Operating Voltage: 4.5V to 5.5V supply range
- Temperature Range: 0°C to 70°C (TA) for commercial applications
- Package: 28-pin CDIP (Ceramic Dual In-line Package) with UV-transparent window
- Mounting: Through-hole for robust PCB assembly
Applications
The NM27C256Q100 is ideal for embedded systems requiring reliable, reprogrammable non-volatile memory storage, including:
- Aerospace and avionics control systems
- Automotive engine control units (ECUs) and instrumentation
- Industrial automation and process control
- Medical device firmware storage
- Telecommunications equipment
- Legacy system maintenance and upgrades
Why Choose NM27C256Q100?
onsemi's NM27C256Q100 combines proven EPROM technology with high reliability and performance. The UV-erasable design allows for reprogramming during development and prototyping, while the ceramic package with window ensures long-term data retention and durability in demanding environments. With its fast 100ns access time and wide operating voltage range, this memory IC is perfect for time-critical embedded applications.
Related Products & Resources
Explore our complete range of Memory semiconductor solutions including EPROM, EEPROM, Flash, SRAM, and DRAM components 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 | 256Kbit |
| Memory Organization | 32K x 8 |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | - |
| Access Time | 100 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 |
NM27C256Q100.pdf