| Device Name | Max. Operating Freq. (MHz) | F.max (MHz) | Operating Voltage (Vcc) | Interface Type | Density | Algorithm Type | Key Size | Zones | Packages |
| AT88SC0104C | 2.7 to 5.5 | 2-WIRE; ISO7816 T=0 | 1Kb | Proprietary | 64 | 4 | PDIP 8P3 8 | ||
| AT88SC0104CA | 2.7 to 3.6 | 2-WIRE; ISO7816 T=0 | 1Kb | Proprietary | 64 | 4 | PDIP 8P3 8,SOIC 8S1 8,TSSOP 8A2 8,UDFN 8Y6 8 | ||
| AT88SC018 | 2.7 to 3.6 | 2-wire | 4Kb | Proprietary / SHA-1 | 64 | 16 | SOIC 8S1 8 | ||
| AT88SC0204C | 2.7 to 5.5 | 2-WIRE; ISO7816 T=0 | 2Kb | Proprietary | 64 | 4 | PDIP 8P3 8 | ||
| AT88SC0204CA | 2.7 to 3.6 | 2-WIRE; ISO7816 T=0 | 2Kb | Proprietary | 64 | 4 | PDIP 8P3 8,SOIC 8S1 8,TSSOP 8A2 8,UDFN 8Y6 8 | ||
| AT88SC0404CA | 2.7 to 3.6 | 2-WIRE; ISO7816 T=0 | 4Kb | Proprietary | 64 | 4 | PDIP 8P3 8,SOIC 8S1 8,TSSOP 8A2 8,UDFN 8Y6 8 | ||
| AT88SC0808CA | 2.7 to 3.6 | 2-WIRE; ISO7816 T=0 | 8Kb | Proprietary | 64 | 8 | PDIP 8P3 8,SOIC 8S1 8,TSSOP 8A2 8,UDFN 8Y6 8 | ||
| AT88SC118 | 0.4 | 0.4 | 2.7 to 3.6 | 2-wire | 4Kb | Proprietary / SHA-1 | 64 | 16 | SOIC 8S1 8 |
| AT88SC12816C | 2.7 to 5.5 | 2-WIRE; ISO7816 T=0 | 128Kb | Proprietary | 64 | 16 | PDIP 8P3 8,SOIC 8S1 8 | ||
| AT88SC1616C | 2.7 to 5.5 | 2-WIRE; ISO7816 T=0 | 16Kb | Proprietary | 64 | 16 | PDIP 8P3 8 | ||
| AT88SC25616C | 2.7 to 5.5 | 2-WIRE; ISO7816 T=0 | 256Kb | Proprietary | 64 | 16 | PDIP 8P3 8,SOIC 8S1 8 | ||
| AT88SC3216C | 2.7 to 5.5 | 2-WIRE; ISO7816 T=0 | 32Kb | Proprietary | 64 | 16 | PDIP 8P3 8,SOIC 8S1 8 | ||
| AT88SC6416C | 2.7 to 5.5 | 2-WIRE; ISO7816 T=0 | 64Kb | Proprietary | 64 | 16 | PDIP 8P3 8,SOIC 8S1 8 |
