| PartNumber | DS28E01P-100+T | DS28E01P-100+ | DS28E01-100+ |
| Description | EEPROM 1Kb Protected 1-Wire EEPROM with SHA-1 Engine | EEPROM DS28E01P-100+ | EEPROM DS28E01-100+ |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
| Package / Case | TSOC-6 | TSOC-6 | TO-92-3 |
| Memory Size | 1 kbit | 1 kbit | 1 kbit |
| Organization | 256 x 4 | 1 k x 1 | 256 x 4 |
| Interface Type | Serial, 1-Wire, SDQ | Serial, 1-Wire, SDQ | Serial, 1-Wire, SDQ |
| Data Retention | 40 Year | 40 Year | 40 Year |
| Maximum Clock Frequency | - | - | - |
| Supply Current Max | 20 mA | 6.7 uA | 20 mA |
| Supply Voltage Min | 2.8 V | 2.8 V | 2.8 V |
| Supply Voltage Max | 5.25 V | 5.25 V | 5.25 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | DS28E01P | DS28E01P | DS28E01 |
| Packaging | Reel | Tube | Tube |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Operating Supply Voltage | 2.8 V to 5.25 V | 5.25 V | 2.8 V to 5.25 V |
| Product Type | EEPROM | EEPROM | EEPROM |
| Factory Pack Quantity | 4000 | 120 | 2000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | DS28E01P | DS28E01P | 90-28010+100 DS28E01 |
| Operating Supply Current | - | 6.7 uA | 20 mA |
| Unit Weight | - | 0.031993 oz | 0.016000 oz |