Microchip Technology AT27C256R-70RC
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 6.93 | Dhs. 6.93 |
| 15+ | Dhs. 6.73 | Dhs. 100.95 |
| 25+ | Dhs. 6.58 | Dhs. 164.50 |
| 50+ | Dhs. 6.21 | Dhs. 310.50 |
| 100+ | Dhs. 5.48 | Dhs. 548.00 |
| N+ | Dhs. 1.10 | Price Inquiry |
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AT27C256R-70RC - High-Reliability 256Kbit EPROM Memory IC
The AT27C256R-70RC from Microchip Technology is a premium 256Kbit (32K x 8) EPROM (Erasable Programmable Read-Only Memory) designed for mission-critical applications requiring long-term data retention and exceptional reliability. This one-time programmable (OTP) memory solution delivers fast 70ns access time with surface mount 28-SOIC packaging, making it ideal for aerospace, automotive, industrial control systems, and embedded applications where authenticity and lifecycle stability are paramount.
Key Features & Benefits
- 256Kbit Memory Capacity: 32K x 8 organization provides ample non-volatile storage for firmware, configuration data, and critical system parameters
- Fast 70ns Access Time: Ensures rapid data retrieval for time-sensitive operations and real-time embedded systems
- Wide Operating Voltage: 4.5V to 5.5V supply range offers flexibility across diverse power architectures
- Industrial Temperature Range: Operates reliably from 0°C to 70°C (TC), suitable for demanding environmental conditions
- Surface Mount 28-SOIC Package: Space-efficient 8.69mm width design optimized for automated assembly and compact PCB layouts
- Parallel Interface: Straightforward integration with microcontrollers, processors, and legacy systems
- OTP Technology: One-time programmable architecture ensures data integrity and prevents unauthorized modifications
- Authentic Microchip Component: Guaranteed genuine parts with full traceability and lifecycle commitment from authorized distributor
Applications & Use Cases
- Embedded system firmware storage and boot code
- Industrial automation and process control equipment
- Automotive electronic control units (ECUs) and instrumentation
- Medical device configuration and calibration data
- Telecommunications infrastructure and networking hardware
- Aerospace and defense systems requiring long-term reliability
- Legacy system maintenance and replacement parts
Why Choose HQICKEY for Your Semiconductor Needs?
As a trusted global distributor of authentic semiconductor components, HQICKEY guarantees 100% genuine Microchip Technology products with full traceability documentation. We specialize in providing lifecycle support for critical memory ICs, ensuring your production lines remain operational with reliable, verified components. Every AT27C256R-70RC unit undergoes rigorous quality verification and comes with manufacturer warranty protection.
Related Products & Resources
Explore our comprehensive selection of memory semiconductor solutions including EEPROM, Flash, DRAM, and SRAM devices ranging from 64-bit to 6Tb capacity. Visit our homepage to discover our full catalog of microcontrollers, processors, and interface ICs. Stay informed about industry trends, technical insights, and product announcements on our news blog.
Order authentic AT27C256R-70RC EPROM memory ICs today and secure your supply chain with HQICKEY's lifecycle commitment.
| 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 | 70 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-70RC.pdf