The AT27C040-90JU is a 4Mb one-time programmable (OTP) EPROM from Microchip. It operates at a supply voltage of 5V and features an access time of 90ns. The device is packaged in a lead-free LCC package and is suitable for surface mount applications. The AT27C040-90JU is rated for operation over a temperature range of -40°C to 85°C.
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| Access Time | 90ns |
| Access Time-Max | 90ns |
| Package/Case | LCC |
| Frequency | 90GHz |
| Height | 3.17mm |
| Lead Free | Lead Free |
| Length | 11.5mm |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 4Mb |
| Memory Type | OTP, EPROM |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Words | 512000 |
| Operating Supply Voltage | 5V |
| Programming Voltage | 5V |
| RoHS Compliant | Yes |
| Width | 14.04mm |
| RoHS | Compliant |
Download the complete datasheet for Microchip AT27C040-90JU to view detailed technical specifications.
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