Microchip Technology AT28HC256-12SI
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 16.41 | Dhs. 16.41 |
| 15+ | Dhs. 15.89 | Dhs. 238.35 |
| 25+ | Dhs. 15.54 | Dhs. 388.50 |
| 50+ | Dhs. 14.68 | Dhs. 734.00 |
| 100+ | Dhs. 12.95 | Dhs. 1,295.00 |
| N+ | Dhs. 2.59 | Price Inquiry |
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AT28HC256-12SI - High-Reliability 256Kbit Parallel EEPROM
The AT28HC256-12SI from Microchip Technology is a high-performance 256Kbit electrically erasable programmable read-only memory (EEPROM) designed for demanding industrial, automotive, and aerospace applications requiring long-term data retention and reliability.
Key Features & Benefits
- 256Kbit Memory Capacity - 32K x 8 organization provides flexible data storage
- Fast 120ns Access Time - Enables rapid data retrieval for time-critical applications
- Parallel Interface - Simplifies integration with legacy and modern microcontroller systems
- Industrial Temperature Range - Operates reliably from -40°C to 85°C for harsh environments
- Low Power Operation - 4.5V to 5.5V supply voltage for energy-efficient designs
- Surface Mount Package - 28-SOIC format optimized for automated assembly
- 10ms Write Cycle - Efficient programming for configuration and calibration data
Applications
Ideal for parameter storage, firmware updates, calibration data, configuration settings, and data logging in industrial controls, automotive ECUs, medical devices, telecommunications equipment, and aerospace systems.
Why Choose This Component?
As an authorized distributor, we provide genuine Microchip Technology components with full traceability, lifecycle support, and technical resources. Our value-add services include design-in assistance, cross-reference support, and global logistics to ensure your supply chain continuity.
All specifications subject to manufacturer's datasheet. Contact us for volume pricing, lead times, and technical support.
| 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 | 120 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 28-SOIC |
AT28HC256-12SI.pdf