The AT27C256R-70PA is a 256Kb parallel EPROM from Microchip with an access time of 70ns. It operates at a supply current of 25mA and is packaged in a through hole DIP package. The device is rated for a maximum operating temperature of 125°C and a minimum operating temperature of -40°C. It is not RoHS compliant and contains lead.
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Microchip AT27C256R-70PA technical specifications.
| Access Time | 70ns |
| Access Time-Max | 70ns |
| Package/Case | DIP |
| Density | 256Kb |
| Frequency | 70GHz |
| Interface | Parallel |
| Lead Free | Contains Lead |
| Max Operating Temperature | 125°C |
| Memory Size | 256Kb |
| Memory Type | EPROMs, , OTP, EPROM, Non-Volatile |
| Min Operating Temperature | -40°C |
| Mount | Through Hole |
| Package Quantity | 14 |
| Packaging | Rail/Tube |
| RoHS Compliant | No |
| Supply Current | 25mA |
| RoHS | Not Compliant |
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