Microchip Technology AT27C512R-55JI
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 3.41 | Dhs. 3.41 |
| 15+ | Dhs. 3.31 | Dhs. 49.65 |
| 25+ | Dhs. 3.24 | Dhs. 81.00 |
| 50+ | Dhs. 3.06 | Dhs. 153.00 |
| 100+ | Dhs. 2.70 | Dhs. 270.00 |
| N+ | Dhs. 0.54 | Price Inquiry |
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AT27C512R-55JI - High-Reliability 512Kbit EPROM Memory IC
The AT27C512R-55JI from Microchip Technology is a high-performance 512Kbit (64K x 8) One-Time Programmable (OTP) EPROM designed for industrial and embedded applications requiring non-volatile memory storage. With a fast 55ns access time and wide operating temperature range of -40°C to 85°C, this memory IC delivers reliable data retention for mission-critical systems in aerospace, automotive, industrial control, and telecommunications.
Key Features & Benefits
- 512Kbit Memory Capacity: 64K x 8 organization provides ample storage for firmware, boot code, and configuration data
- Fast 55ns Access Time: Ensures rapid data retrieval for time-sensitive applications
- OTP EPROM Technology: One-time programmable architecture prevents unauthorized code modification
- Wide Voltage Range: 4.5V to 5.5V supply voltage for flexible system integration
- Industrial Temperature Grade: -40°C to 85°C operation for harsh environments
- 32-PLCC Package: Space-efficient surface mount design (13.97mm x 11.43mm)
- Parallel Interface: Standard memory bus compatibility for easy integration
Applications
Ideal for embedded systems, industrial controllers, automotive ECUs, telecommunications equipment, medical devices, and legacy system upgrades requiring secure, non-volatile program storage.
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Memory Type | Non-Volatile |
| Memory Format | EPROM |
| Technology | EPROM - OTP |
| Memory Size | 512Kbit |
| Memory Organization | 64K x 8 |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | - |
| Access Time | 55 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 32-LCC (J-Lead) |
| Supplier Device Package | 32-PLCC (13.97x11.43) |
AT27C512R-55JI.pdf