| PartNumber | AT24C01B-TH-T | AT24C01B-TSU-T |
| Description | EEPROM NIPDAU AUTO 2.5V - IND 1.8V | EEPROM NIPDAU AUTO 2.5V - IND 1.8V |
| Manufacturer | Microchip | Microchip |
| Product Category | EEPROM | EEPROM |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-8 | SOT-23-5 |
| Memory Size | 1 kbit | 1 kbit |
| Organization | 128 x 8 | 128 x 8 |
| Interface Type | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C |
| Access Time | 550 ns | 550 ns |
| Data Retention | 100 Year | 100 Year |
| Maximum Clock Frequency | 1 MHz | 1 MHz |
| Supply Current Max | 3 mA | 3 mA |
| Supply Voltage Min | 1.8 V | 1.8 V |
| Supply Voltage Max | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Packaging | Reel | - |
| Height | 1 mm | 0.9 mm |
| Length | 3 mm | 2.9 mm |
| Width | 4.4 mm | 1.6 mm |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Operating Supply Current | 3 mA | 3 mA |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Product Type | EEPROM | EEPROM |
| Factory Pack Quantity | 5000 | 10000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.005573 oz | 0.001058 oz |