Microchip Technology AT27C256R-45PC
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 3.41 | Dhs. 3.41 |
| 15+ | Dhs. 3.31 | Dhs. 49.65 |
| 25+ | Dhs. 3.24 | Dhs. 81.00 |
| 50+ | Dhs. 3.06 | Dhs. 153.00 |
| 100+ | Dhs. 2.70 | Dhs. 270.00 |
| N+ | Dhs. 0.54 | Price Inquiry |
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AT27C256R-45PC High-Performance EPROM Memory IC
The AT27C256R-45PC from Microchip Technology is a high-reliability 256Kbit (32K x 8) EPROM memory IC designed for demanding industrial, automotive, and aerospace applications. With its fast 45ns access time, this parallel interface memory component delivers exceptional performance for embedded systems requiring non-volatile program storage.
Key Features & Benefits
- 256Kbit Memory Capacity: Organized as 32K x 8, providing ample storage for firmware, boot code, and configuration data
- Fast 45ns Access Time: Ensures rapid data retrieval for time-critical applications and high-speed processors
- Industrial Temperature Range: Operates reliably from 0°C to 70°C, suitable for harsh industrial environments
- Through-Hole 28-DIP Package: Standard 0.600" (15.24mm) DIP package enables secure mounting and easy replacement
- Parallel Interface: Straightforward integration with microcontrollers and processors without complex protocols
- OTP Technology: One-Time Programmable EPROM ensures data integrity and prevents unauthorized modifications
- Wide Voltage Range: 4.5V to 5.5V supply voltage accommodates various system designs
- Microchip Quality: Manufactured by Microchip Technology, a trusted leader in semiconductor solutions
Applications
The AT27C256R-45PC is ideal for industrial control systems, automotive electronics, medical devices, aerospace instrumentation, legacy system maintenance, embedded firmware storage, and programmable logic controllers (PLCs). Its robust design and proven reliability make it the preferred choice for mission-critical applications where data retention and system stability are paramount.
Technical Specifications Summary
This non-volatile EPROM memory IC features a parallel interface with 256Kbit capacity organized as 32K x 8. The device operates with a 4.5V to 5.5V supply voltage and delivers fast 45ns access time performance. The through-hole 28-DIP package ensures reliable mounting in industrial applications, while the 0°C to 70°C operating temperature range provides versatility across diverse environments.
Related Products & Resources
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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 | 256Kbit |
| Memory Organization | 32K x 8 |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | - |
| Access Time | 45 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 28-DIP (0.600", 15.24mm) |
| Supplier Device Package | 28-PDIP |
AT27C256R-45PC.pdf