| Part Number | Applications | Memory Type | Memory Size | Bus Type | Vsupply (V) | Deep Cover | Oper. Temp. (°C) | Package/Pins | Budgetary Price (See Notes) |
| MAX66300 | Asset Tracking ,Handheld Reader Modules ,Identification Systems ,RFID/NFC General Purpose ,Secure Access Control | Flash | 1K x 1 ,1K bits | ISO 15693 | 2.8 to 3.6 | Yes | -40 to +85 | TQFN/56 | - |
| DS2475 | IP Protection ,Medical Consumable ID ,PCB ID and Authentication ,Print Cartridge Authentication | - | - | 1-Wire ,I2C | 2.97 to 3.63 | Yes | -40 to +85 | SOT/6 | - |
| MAX66240 | Access Control ,Asset Tracking ,Electronic Access Control ,IP Protection ,Medical Sensor Authentication and Calibration ,Printer Cartridge Configuration and Monitoring ,System Intellectual Property Protection ,eCash | EEPROM | 4K bits ,4K x 1 | ISO 15693 | - | Yes | -20 to +85 | SOIC(N)/8 | - |
| MAX66242 | Access Control ,Asset Tracking ,Electronic Access Control ,IP Protection ,Medical Sensor Authentication and Calibration ,Printer Cartridge Configuration and Monitoring ,System Intellectual Property Protection | EEPROM | 4K bits ,4K x 1 | I2C ,ISO 15693 | 2.97 to 3.63 | Yes | -20 to +85 | SOIC(N)/8 ,TDFN/10 | - |
| DS24L65 | IP Protection ,Medical Consumable ID ,PCB ID and Authentication ,Print Cartridge Authentication | EEPROM | 512 bits | 1-Wire ,I2C | 1.71 to 1.89 | Yes | -40 to +85 | TSOC/6 | $1.06 @1k |
| DS28C22 | IP Protection ,PCB ID and Authentication | EEPROM | 3K x 1 | I2C | 2.97 to 3.63 | Yes | -40 to +85 | TDFN-EP/8 | - |
| DS28E35 | IP Protection ,Medical Consumable ID ,PCB ID and Authentication ,Print Cartridge Authentication ,Rack Card Security | EEPROM | 1K x 1 | 1-Wire | 2.97 to 3.63 | Yes | -40 to +85 | TDFN-EP/8 ,TSOC/6 | - |
| DS28EL22 | IP Protection ,Medical Consumable ID ,PCB ID and Authentication ,Print Cartridge Authentication | EEPROM | 2K x 1 | 1-Wire | 1.71 to 1.89 | Yes | -40 to +85 | TDFN-EP/6 | $1.15 @1k |
| DS28EL25 | IP Protection ,Medical Consumable ID ,PCB ID and Authentication ,Print Cartridge Authentication | EEPROM | 4K x 1 | 1-Wire | 1.71 to 1.89 | Yes | -40 to +85 | TDFN-EP/6 | $1.27 @1k |
| DS28EL15 | IP Protection ,Medical Consumable ID ,PCB ID and Authentication ,Print Cartridge Authentication | EEPROM | 512 bits | 1-Wire | 1.71 to 1.89 | Yes | -40 to +85 | SFN/2 ,TDFN-EP/6 | $0.91 @1k |
| DS28E22 | IP Protection ,Medical Consumable ID ,PCB ID and Authentication ,Print Cartridge Authentication | EEPROM | 2K x 1 | 1-Wire | 2.97 to 3.63 | Yes | -40 to +85 | TDFN-EP/6 ,TSOC/6 | $0.93 @1k |
| DS28E25 | IP Protection ,Medical Consumable ID ,PCB ID and Authentication ,Print Cartridge Authentication ,Rack Card Security | EEPROM | 4K x 1 | 1-Wire | 2.97 to 3.63 | Yes | -40 to +85 | SFN/2 ,TDFN-EP/6 ,TO92/2 ,TO92/3 ,TSOC/6 | $0.98 @1k |
| DS28E15 | IP Protection ,Medical Consumable ID ,PCB ID and Authentication ,Print Cartridge Authentication | EEPROM | 512 bits | 1-Wire | 2.97 to 3.63 | Yes | -40 to +85 | SFN/2 ,TDFN-EP/6 ,TSOC/6 | $0.66 @1k |
| DS2465 | IP Protection ,Medical Consumable ID ,PCB ID and Authentication ,Print Cartridge Authentication | EEPROM | 512 bits | 1-Wire ,I2C | 2.97 to 3.63 | Yes | -40 to +85 | TSOC/6 | $0.89 @1k |
| DS28E02 | - | EEPROM | 1K x 1 | 1-Wire | 1.75 to 3.65 | - | -20 to +85 | TDFN-EP/6 ,TSOC/6 | - |
| DS28E10 | - | EPROM | 28 Bytes | 1-Wire | 2.8 to 3.6 | - | -40 to +85 | SOT/3 ,TSOC/6 | - |
| DS28E01-100 | Rack Card Security | EEPROM | 1K x 1 | 1-Wire | 2.8 to 5.25 | - | -40 to +85 | SFN/2 ,TDFN-EP/6 ,TO92/2 ,TSOC/6 | $0.95 @1k |
