Microchip Technology AT27C4096-55PI
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 10.90 | Dhs. 10.90 |
| 15+ | Dhs. 10.54 | Dhs. 158.10 |
| 25+ | Dhs. 10.31 | Dhs. 257.75 |
| 50+ | Dhs. 9.74 | Dhs. 487.00 |
| 100+ | Dhs. 8.60 | Dhs. 860.00 |
| N+ | Dhs. 1.72 | Price Inquiry |
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AT27C4096-55PI - High-Reliability 4Mbit EPROM Memory Solution
The AT27C4096-55PI from Microchip Technology is a premium 4-megabit One-Time Programmable (OTP) EPROM designed for mission-critical applications in aerospace, automotive, industrial control, and telecommunications sectors. This high-performance parallel memory device delivers exceptional reliability with a 55-nanosecond access time and operates across an extended temperature range of -40°C to 85°C.
Featuring a 256K x 16-bit memory organization, the AT27C4096-55PI provides flexible data storage in a robust 40-pin DIP through-hole package, making it ideal for legacy system upgrades, embedded firmware storage, and applications requiring non-volatile memory retention without battery backup.
Key Features & Benefits
- Fast Access Performance: 55ns access time ensures rapid data retrieval for time-sensitive applications
- Extended Temperature Range: -40°C to 85°C operation makes it suitable for harsh industrial and automotive environments
- High-Density Storage: 4Mbit capacity (512KB) provides ample space for firmware, configuration data, and lookup tables
- Reliable Non-Volatile Storage: Data retention without power supply, perfect for boot code and critical system parameters
- Industry-Standard Package: 40-pin DIP format ensures compatibility with existing PCB designs and socket infrastructure
- Wide Voltage Tolerance: 4.5V to 5.5V supply range accommodates various system power architectures
Typical Applications
- Aerospace avionics and flight control systems
- Automotive engine control units (ECUs) and body electronics
- Industrial automation and PLC firmware storage
- Medical device embedded systems
- Telecommunications infrastructure equipment
- Legacy system maintenance and upgrades
- Prototype development and small-batch production
Why Choose AT27C4096-55PI?
Microchip Technology's AT27C4096-55PI combines proven EPROM technology with modern reliability standards. The one-time programmable architecture eliminates concerns about accidental data corruption while providing permanent, tamper-resistant code storage. Its parallel interface offers straightforward integration with microcontrollers and processors, and the through-hole mounting simplifies manual assembly and field replacement.
Whether you're maintaining legacy equipment, developing new embedded systems, or require secure firmware storage, the AT27C4096-55PI delivers the performance, reliability, and compatibility your application demands.
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Memory Type | Non-Volatile |
| Memory Format | EPROM |
| Technology | EPROM - OTP |
| Memory Size | 4Mbit |
| Memory Organization | 256K x 16 |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | - |
| Access Time | 55 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 40-DIP (0.600", 15.24mm) |
| Supplier Device Package | 40-PDIP |
AT27C4096-55PI.pdf