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| PartNumber | 93C46A-I/P | 93C46A-I/MS | 93C46A-I/PRVA |
| Description | EEPROM 128x8 | EEPROM 128x8 | - Bulk (Alt: 93C46A-I/PRVA) |
| Manufacturer | Microchip | Microchip | - |
| Product Category | EEPROM | EEPROM | - |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | SMD/SMT | - |
| Package / Case | PDIP-8 | MSOP-8 | - |
| Memory Size | 1 kbit | 1 kbit | - |
| Organization | 128 x 8 | 128 x 8 | - |
| Interface Type | Serial, 3-Wire, Microwire | Serial, 3-Wire, Microwire | - |
| Access Time | 250 ns | 6 ms | - |
| Data Retention | 200 Year | 200 Year | - |
| Maximum Clock Frequency | 3 MHz | 3 MHz | - |
| Supply Current Max | 2 mA | 2 mA, 1 mA | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | 93C46A/B/C | 93C46A/B/C | - |
| Packaging | Tube | Tube | - |
| Height | 3.3 mm | 0.85 mm | - |
| Length | 9.27 mm | 3 mm | - |
| Width | 6.35 mm | 3 mm | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Operating Supply Current | 2 mA | 500 uA, 100 uA | - |
| Operating Supply Voltage | 4.5 V, 5.5 V | 4.5 V to 5.5 V | - |
| Product Type | EEPROM | EEPROM | - |
| Factory Pack Quantity | 60 | 100 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Unit Weight | 0.032805 oz | 0.004938 oz | - |