Microchip Technology AT27C256R-12PA
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 7.49 | Dhs. 7.49 |
| 15+ | Dhs. 7.27 | Dhs. 109.05 |
| 25+ | Dhs. 7.11 | Dhs. 177.75 |
| 50+ | Dhs. 6.72 | Dhs. 336.00 |
| 100+ | Dhs. 5.93 | Dhs. 593.00 |
| N+ | Dhs. 1.19 | Price Inquiry |
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AT27C256R-12PA - 256Kbit EPROM Memory IC
The AT27C256R-12PA is a high-performance 256Kbit EPROM (Erasable Programmable Read-Only Memory) manufactured by Microchip Technology, designed for reliable non-volatile data storage in embedded and industrial applications. This authentic IC features a 32K x 8 memory organization with a fast 120ns access time, making it ideal for firmware storage, boot code, and configuration data in microcontroller-based systems.
Key Features & Benefits
- 256Kbit Memory Capacity: Organized as 32K x 8, providing ample space for program code and data storage
- Fast 120ns Access Time: Ensures quick data retrieval for time-critical applications
- Wide Operating Temperature Range: -40°C to 125°C (TC), suitable for harsh industrial environments
- Standard Parallel Interface: Easy integration with microcontrollers and processors
- 5V Operation: Compatible with standard 4.5V to 5.5V power supplies
- Through-Hole 28-DIP Package: Convenient for prototyping and legacy system maintenance
- EPROM-OTP Technology: One-time programmable for secure, permanent data storage
Applications
This EPROM is perfectly suited for embedded systems requiring non-volatile memory, including industrial controllers, automotive electronics, legacy system upgrades, firmware storage, boot loaders, and configuration data retention. Engineers and system integrators trust the AT27C256R-12PA for its long lifecycle availability and proven reliability in production environments.
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic components with full traceability and long lifecycle support. Our technical team provides dedicated engineering assistance to help you select the right memory solution for your application. We offer worldwide shipping with reliable fulfillment for production-scale requirements.
Related Resources
- Browse our complete Memory ICs collection for EPROM, EEPROM, Flash, and SRAM solutions
- Visit HQICKEY homepage for our full catalog of semiconductor components
- Read our technical blog for application notes, design guides, and industry insights
| 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 | -40°C ~ 125°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 28-DIP (0.600", 15.24mm) |
| Supplier Device Package | 28-PDIP |
AT27C256R-12PA.pdf