Microchip Technology AT27C256R-12PC
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 3.03 | Dhs. 3.03 |
| 15+ | Dhs. 2.93 | Dhs. 43.95 |
| 25+ | Dhs. 2.86 | Dhs. 71.50 |
| 50+ | Dhs. 2.70 | Dhs. 135.00 |
| 100+ | Dhs. 2.39 | Dhs. 239.00 |
| N+ | Dhs. 0.48 | Price Inquiry |
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AT27C256R-12PC - High-Performance 256Kbit EPROM Memory IC
The AT27C256R-12PC from Microchip Technology is a high-reliability 256Kbit (32K x 8) EPROM (Erasable Programmable Read-Only Memory) designed for demanding industrial and embedded applications. Featuring a fast 120ns access time and operating across a wide voltage range of 4.5V to 5.5V, this one-time programmable (OTP) memory solution delivers consistent performance in mission-critical systems. The parallel interface architecture ensures seamless integration with legacy and modern microcontroller designs, making it ideal for firmware storage, boot code, and configuration data retention.
Housed in a standard 28-pin DIP (Dual In-line Package) with 0.600" spacing, the AT27C256R-12PC offers excellent compatibility with through-hole PCB designs and supports straightforward prototyping and production workflows. Its robust construction and proven EPROM technology provide long-term data retention and reliability in harsh operating environments ranging from 0°C to 70°C.
Why Choose AT27C256R-12PC for Your Design?
Microchip Technology's AT27C256R series represents decades of proven EPROM technology, trusted by engineers worldwide for industrial control systems, automotive electronics, telecommunications equipment, and legacy system maintenance. The 120ns access time ensures rapid data retrieval, while the non-volatile nature of EPROM technology guarantees data integrity even in power-loss scenarios. Whether you're developing new embedded systems or maintaining existing infrastructure, the AT27C256R-12PC delivers the reliability and performance your applications demand.
At HQICKEY, we stock authentic Microchip components with full traceability and quality assurance. Our technical team is ready to support your design requirements and ensure you receive the right memory solution for your project.
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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 | 120 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-12PC.pdf