Microchip Technology AT27C256R-45TC
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 3.37 | Dhs. 3.37 |
| 15+ | Dhs. 3.28 | Dhs. 49.20 |
| 25+ | Dhs. 3.20 | Dhs. 80.00 |
| 50+ | Dhs. 3.03 | Dhs. 151.50 |
| 100+ | Dhs. 2.67 | Dhs. 267.00 |
| N+ | Dhs. 0.53 | Price Inquiry |
Request Quote / Inquiry
AT27C256R-45TC - High-Performance 256Kbit EPROM Memory IC
The AT27C256R-45TC from Microchip Technology is a high-reliability 256Kbit (32K x 8) One-Time Programmable (OTP) EPROM designed for industrial and embedded applications requiring non-volatile memory storage. With a fast 45ns access time and surface mount 28-TSOP package, this EPROM delivers dependable performance for firmware storage, code execution, and data retention in mission-critical systems.
Key Features & Benefits
- Fast Access Time: 45ns access speed ensures rapid data retrieval for time-sensitive applications
- Generous Capacity: 256Kbit (32K x 8) memory organization provides ample space for firmware and configuration data
- Industrial Temperature Range: Operates reliably from 0°C to 70°C for demanding environments
- Parallel Interface: Simple, straightforward integration with microcontrollers and processors
- Surface Mount Design: 28-TSOP package optimized for automated assembly and compact PCB layouts
- Wide Voltage Range: 4.5V to 5.5V supply voltage for flexible system integration
Ideal Applications
Perfect for embedded systems, industrial controllers, automotive electronics, telecommunications equipment, medical devices, and any application requiring permanent, reliable code storage. The OTP architecture ensures your firmware remains secure and unalterable after programming.
Why Choose HQICKEY?
At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with full lifecycle support. Our extensive inventory includes a comprehensive range of memory semiconductor devices from leading manufacturers worldwide.
Explore our complete catalog at HQICKEY.com for industrial-grade semiconductors, or visit our technical blog for the latest industry insights, application notes, and product updates.
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tray | |
| 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 | Surface Mount |
| Package / Case | 28-TSSOP (0.465", 11.80mm Width) |
| Supplier Device Package | 28-TSOP |
AT27C256R-45TC.pdf