Microchip Technology AT28C256E-15PU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 15.73 | Dhs. 15.73 |
| 15+ | Dhs. 15.24 | Dhs. 228.60 |
| 25+ | Dhs. 14.90 | Dhs. 372.50 |
| 50+ | Dhs. 14.08 | Dhs. 704.00 |
| 100+ | Dhs. 12.42 | Dhs. 1,242.00 |
| N+ | Dhs. 2.48 | Price Inquiry |
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AT28C256E-15PU - 256Kbit Parallel EEPROM
The AT28C256E-15PU from Microchip Technology is a high-reliability 256Kbit (32K x 8) parallel EEPROM engineered for mission-critical applications in industrial automation, automotive systems, telecommunications infrastructure, medical devices, and aerospace avionics where non-volatile memory with proven traceability and extended lifecycle support is essential.
Key Features & Benefits
- 256Kbit memory capacity organized as 32K x 8 for flexible data storage and configuration management
- Fast 150ns access time ensures responsive read operations for time-sensitive embedded systems
- Parallel interface for straightforward integration with legacy microcontrollers and modern embedded platforms
- Wide operating voltage range: 4.5V to 5.5V compatible with standard TTL/CMOS logic levels
- Extended temperature range: -40°C to 85°C (TC grade) for reliable operation in harsh industrial environments
- Through-hole 28-PDIP package ideal for prototyping, field repair, and applications requiring long-term component availability
- 10ms write cycle time for efficient page programming and data updates
- RoHS compliant meeting environmental regulations for global markets
- Low power consumption suitable for battery-backed and energy-efficient designs
- Byte-alterable for flexible in-system updates without full chip erase
Target Applications
Ideal for embedded control systems, industrial PLCs, medical instrumentation, aerospace avionics, telecommunications equipment, automotive ECUs, data logging systems, configuration storage, firmware backup, and any application requiring reliable, long-lifecycle non-volatile storage with full component traceability and compliance documentation.
Why Choose AT28C256E-15PU from Microchip Technology?
Microchip Technology's AT28C256E series delivers proven reliability backed by decades of field deployment, extended product lifecycle commitments, and comprehensive technical documentation—critical requirements for OEMs and EMS providers serving regulated industries such as aerospace, medical, and automotive. This component is supported by full traceability, compliance certifications (RoHS, REACH), and Microchip's commitment to long-term supply continuity.
Documentation & Support
Full datasheets, application notes, and technical support available from Microchip Technology. Contact our team for volume pricing, lead times, and custom packaging options.
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | Tube |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 256Kbit |
| Memory Organization | 32K x 8 |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | 10ms |
| Access Time | 150 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 28-DIP (0.600", 15.24mm) |
| Supplier Device Package | 28-PDIP |
| ROHS |  |
AT28C256E-15PU.pdf