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| Part Number | DS2431G+T&R | DS2431P+T&R | DS2431GA+T&R | DS2431Q+T&R | DS2433G+T&R | DS2431+T&R |
|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Active | Active | Active | Active | Obsolete | Active |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM | EEPROM | EEPROM |
| Technology | EEPROM | EEPROM | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Size | 1Kb (256 x 4) | 1Kb (256 x 4) | 1Kb (256 x 4) | 1Kb (256 x 4) | 4Kb (256 x 16) | 1Kb (256 x 4) |
| Memory Interface | 1-Wire® | 1-Wire® | 1-Wire® | 1-Wire® | 1-Wire® | 1-Wire® |
| Clock Frequency | - | - | - | - | - | - |
| Write Cycle Time - Word, Page | - | - | - | - | - | - |
| Access Time | 2 µs | 2 µs | 2 µs | 2 µs | 2 µs | 2 µs |
| Voltage - Supply | - | - | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Through Hole |
| Package / Case | 2-SFN | 6-SMD, J-Lead | 2-WDFN | 6-WDFN Exposed Pad | 2-SFN | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Supplier Device Package | 2-SFN (6x6) | 6-TSOC | 2-SFN (3.5x6.5) | 6-TDFN (3x3) | 2-SFN (6x6) | TO-92-3 |
