Microchip Technology AT27C256R-15RC
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 5.96 | Dhs. 5.96 |
| 15+ | Dhs. 5.76 | Dhs. 86.40 |
| 25+ | Dhs. 5.63 | Dhs. 140.75 |
| 50+ | Dhs. 5.32 | Dhs. 266.00 |
| 100+ | Dhs. 4.70 | Dhs. 470.00 |
| N+ | Dhs. 0.94 | Price Inquiry |
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The AT27C256R-15RC is a high-performance 256Kbit EPROM (Erasable Programmable Read-Only Memory) from Microchip Technology, engineered for reliable non-volatile data storage in embedded, industrial, and automotive applications. This OTP (One-Time Programmable) memory device features a 32K x 8 organization with parallel interface, delivering fast 150ns access time for time-critical operations.
Built for industrial environments, this surface-mount EPROM operates across 0°C to 70°C temperature range with 4.5V to 5.5V supply voltage, making it ideal for legacy system support, firmware storage, and applications requiring permanent code retention. The compact 28-SOIC package (8.69mm width) ensures space-efficient PCB integration.
Key Features & Benefits:
- 256Kbit Memory Capacity: 32K x 8 organization provides ample storage for firmware, boot code, and configuration data
- Fast 150ns Access Time: Ensures responsive system performance in real-time applications
- Parallel Interface: Standard memory bus compatibility for straightforward integration
- Industrial Temperature Range: Reliable operation from 0°C to 70°C for harsh environments
- OTP Technology: One-time programmable for secure, permanent data storage
- Surface Mount Package: 28-SOIC format for automated assembly and compact designs
- Wide Supply Voltage: 4.5V to 5.5V operation for flexible power design
Applications:
Perfect for embedded controllers, industrial automation, automotive ECUs, legacy system maintenance, firmware storage, boot loaders, and any application requiring non-volatile, permanent memory storage.
Technical Specifications:
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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 | 150 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.342", 8.69mm Width) |
| Supplier Device Package | 28-SOIC |
AT27C256R-15RC.pdf