256Kb EPROM OTP memory IC, organized as 32K x 8 bits, features a 70ns access time and parallel interface. This non-volatile memory operates from a 4.5V to 5.5V supply voltage, with a typical 5V operating voltage and requires a 13V programming voltage. Packaged in a 32-pin PLCC (LCC) for surface mounting, it offers a wide operating temperature range of -40°C to 85°C and is RoHS compliant.
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| Access Time | 70ns |
| Access Time-Max | 70ns |
| Package/Case | LCC |
| Frequency | 70GHz |
| Height | 2.79mm |
| Interface | Parallel |
| Lead Free | Lead Free |
| Length | 14.1mm |
| Max Operating Temperature | 85°C |
| Memory Size | 256Kb |
| Memory Type | Non-Volatile, , EPROM |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Operating Supply Voltage | 5V |
| Packaging | Rail/Tube |
| Programming Voltage | 13V |
| RoHS Compliant | Yes |
| Voltage | 5V |
| Width | 11.51mm |
| RoHS | Compliant |
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Qualification report for Microchip Thailand (MTAI) as an additional final test site for AT27 series EPROM products, ensuring consistent yield and parametric performance.
