512Kb SPI serial EEPROM with 64K x 8 organization. Features 250ns access time, 10MHz maximum frequency, and operates from 1.7V to 3V supply voltage. Packaged in a lead-free, RoHS compliant SOIC-8 package with tin matte contact plating. Ideal for non-volatile data storage applications requiring serial interface and a wide operating temperature range of -40°C to 85°C.
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Microchip 25A512-I/SN technical specifications.
| Access Time | 250ns |
| Access Time-Max | 50ns |
| Package/Case | SOIC |
| Contact Plating | Tin, Matte |
| Density | 512Kb |
| Frequency | 10MHz |
| Height | 1.75mm |
| Interface | SPI, Serial |
| Lead Free | Lead Free |
| Length | 6mm |
| Max Frequency | 10MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3V |
| Memory Size | 512Kb |
| Memory Type | Non-Volatile, , EEPROM |
| Min Supply Voltage | 1.7V |
| Number of Words | 64000 |
| Organization | 64KX8 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 8mA |
| Supply Voltage-Nom | 3V |
| Width | 4.9mm |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | YES |
| RoHS | Compliant |
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