| PartNumber | 93LC56AT/SN | 93LC56AT/ST |
| Description | EEPROM 256x8 | EEPROM 256x8 |
| Manufacturer | Microchip | Microchip Technology |
| Product Category | EEPROM | Memory |
| RoHS | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | - |
| Memory Size | 2 kbit | 2K (256 x 8) |
| Organization | 256 x 8 | 256 x 8 |
| Interface Type | Serial, 3-Wire, Microwire | Serial 3-Wire Microwire |
| Access Time | 6 ms | 6 ms |
| Data Retention | 200 Year | 200 Years |
| Maximum Clock Frequency | 2 MHz | 2 MHz |
| Supply Current Max | 2 mA | - |
| Supply Voltage Min | 2.5 V | - |
| Supply Voltage Max | 5.5 V | - |
| Minimum Operating Temperature | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C |
| Packaging | Reel | Tape & Reel (TR) Alternate Packaging |
| Height | 1.25 mm (Min) | - |
| Length | 4.9 mm | - |
| Width | 3.9 mm | - |
| Brand | Microchip Technology | - |
| Moisture Sensitive | Yes | - |
| Operating Supply Current | 0.5 mA | 0.5 mA |
| Operating Supply Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V |
| Product Type | EEPROM | - |
| Programming Voltage | 3.3 V, 5 V | - |
| Factory Pack Quantity | 3300 | - |
| Subcategory | Memory & Data Storage | - |
| Unit Weight | 0.019048 oz | 0.005573 oz |
| Series | - | - |
| Package Case | - | TSSOP-8 |
| Operating Temperature | - | 0°C ~ 70°C (TA) |
| Interface | - | Microwire, 3-Wire Serial |
| Voltage Supply | - | 2.5 V ~ 5.5 V |
| Supplier Device Package | - | 8-TSSOP |
| Memory Type | - | EEPROM |
| Speed | - | 2MHz |
| Format Memory | - | EEPROMs - Serial |
| Supply Current Max | - | 2 mA |
| Supply Voltage Max | - | 5.5 V |
| Supply Voltage Min | - | 2.5 V |