Microchip Technology AT27C256R-15RI
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 6.48 | Dhs. 6.48 |
| 15+ | Dhs. 6.27 | Dhs. 94.05 |
| 25+ | Dhs. 6.14 | Dhs. 153.50 |
| 50+ | Dhs. 5.80 | Dhs. 290.00 |
| 100+ | Dhs. 5.12 | Dhs. 512.00 |
| N+ | Dhs. 1.02 | Price Inquiry |
Request Quote / Inquiry
AT27C256R-15RI - High-Reliability 256Kbit EPROM Memory IC
The AT27C256R-15RI from Microchip Technology is a premium 256Kbit EPROM (Erasable Programmable Read-Only Memory) designed for industrial, automotive, and embedded system applications requiring non-volatile memory storage with exceptional reliability and long-term availability.
Key Features & Benefits
- 256Kbit Memory Capacity - Organized as 32K x 8 for flexible data storage
- Fast 150ns Access Time - Ensures rapid data retrieval for time-critical applications
- Industrial Temperature Range - Operates reliably from -40°C to 85°C for harsh environments
- OTP Technology - One-Time Programmable EPROM for secure, permanent code storage
- Surface Mount Package - 28-SOIC format for automated assembly and space efficiency
- Wide Voltage Range - 4.5V to 5.5V supply voltage for system compatibility
Ideal Applications
This EPROM IC is perfectly suited for firmware storage, boot code, lookup tables, and configuration data in industrial controllers, automotive ECUs, IoT devices, and legacy system maintenance. The parallel interface ensures straightforward integration with microcontrollers and processors.
Why Choose HQICKEY?
As a trusted global distributor of authentic semiconductor components, HQICKEY guarantees 100% genuine Microchip Technology products with full traceability, lifecycle commitment, and technical support. Every AT27C256R-15RI unit is sourced directly from authorized channels to ensure authenticity and reliability for your critical applications.
Related Products & Resources
Explore our complete range of Memory ICs including EPROM, EEPROM, Flash, and SRAM solutions for industrial and embedded systems.
Visit HQICKEY to discover our full catalog of authentic semiconductor components with lifecycle support.
Stay updated with the latest industry insights, product releases, and technical articles on our News Blog.
| 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 | -40°C ~ 85°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.342", 8.69mm Width) |
| Supplier Device Package | 28-SOIC |
AT27C256R-15RI.pdf