| Part Number | Technology | Applications | Memory Type | Memory Size | Security Features | Prog. Alarm | Unique Ware | Real Time Clock | Budgetary Price (See Notes) |
| DS1972 | iButton | Asset Management | EEPROM | 1K bits | - | - | No | No | $2.60 @1k |
| DS1990R | iButton | Electronic Access Control ,Guard Tour | ROM Only | 64 bits | - | - | No | No | $1.54 @1k |
| DS1977 | iButton | Asset Management | EEPROM | 32K Bytes | Password Protected | - | No | No | $8.80 @1k |
| DS1961S | iButton | Electronic Access Control ,eCash | EEPROM | 1K bits | SHA-1 ,Write-Only Secrets | - | No | No | $2.34 @1k |
| DS1963S | iButton | Electronic Access Control ,eCash | NV SRAM | 4K bits | SHA-1 ,Secure Coprocessor ,Write Cycle Counters ,Write-Only Secrets | - | No | No | $6.06 @1k |
| DS1973 | iButton | Asset Management | EEPROM | 4K bits | - | - | No | No | $3.43 @1k |
| DS1904 | iButton | Asset Management | ROM Only | 64 bits | - | - | No | Yes | $5.15 @1k |
| DS1982 | iButton | Asset Management | EPROM | 1K bits | - | - | No | No | $1.74 @1k |
| DS1982U | iButton | Asset Management | EPROM | 1K bits | - | - | Yes | No | - |
| DS1996 | iButton | Asset Management | NV SRAM | 64K bits | - | - | No | No | $8.03 @1k |
| DS1985 | iButton | Asset Management | EPROM | 16K bits | - | - | No | No | $2.70 @1k |
| DS1971 | iButton | Asset Management | EEPROM | 256 bits | - | - | No | No | $2.64 @1k |
| DS1990A | iButton | Electronic Access Control ,Guard Tour | ROM Only | 64 bits | - | - | No | No | $1.54 @1k |
| DS1920 | iButton | Asset Management | EEPROM | 16 bits | - | Temperature High/Low | No | No | $4.40 @1k |
| DS1995 | iButton | Asset Management | NV SRAM | 16K bits | - | - | No | No | $7.50 @1k |
| DS1992 | iButton | Asset Management | NV SRAM | 1K bits | - | - | No | No | $5.81 @1k |
| DS1993 | iButton | Asset Management | NV SRAM | 4K bits | - | - | No | No | $6.82 @1k |
