| Device Name | Operating Voltage (Vcc) | Density | Organization | Speed | Packages |
| AT28BV256 | 2.7 to 3.6 | 256Kb | 32K x 8 | 200 ns | PLCC 32J 32,SOIC (300mil) 28S 28,TSOP 28T 28 |
| AT28BV64B | 2.7 to 3.6 | 64Kb | 8K x 8 | 200 ns | PDIP 28P6 28,PLCC 32J 32,SOIC (300mil) 28S 28,TSOP 28T 28 |
| AT28C010 | 4.5 to 5.5 | 1Mb | 128K x 8 | 120/150ns | PLCC 32J 32,TSOP 32T 32 |
| AT28C040 | 4.5 to 5.5 | 4Mb | 512K x 8 | 200 ns | LCC 44L 44 |
| AT28C256 | 4.5 to 5.5 | 256Kb | 32K x 8 | 150/200/250/300/350ns | CERDIP 28D6 28,LCC 32L 32,PGA 28U 28,PLCC 32J 32,SOIC (300mil) 28S 28,TSOP 28T 28 |
| AT28C64B | 4.5 to 5.5 | 64Kb | 8K x 8 | PDIP 28P6 28,PLCC 32J 32,SOIC (300mil) 28S 28,TSOP 28T 28 | |
| AT28HC256 | 4.5 to 5.5 | 256Kb | 32K x 8 | 70/90/120ns | CERDIP 28D6 28,LCC 32L 32,PDIP 28P6 28,PGA 28U 28,PLCC 32J 32,SOIC (300mil) 28S 28,TSOP 28T 28 |
| AT28HC64B | 4.5 to 5.5 | 64Kb | 8K x 8 | 70/90/120ns | PDIP 28P6 28,PLCC 32J 32,SOIC (300mil) 28S 28,TSOP 28T 28 |
| AT28HC64BF | 4.5 to 5.5 | 64Kb | 8K x 8 | 70/90/120ns | PLCC 32J 32,SOIC (300mil) 28S 28 |
| AT28LV010 | 3.0 to 3.6 | 1Mb | 128K x 8 | 200/250ns | PLCC 32J 32,TSOP 32T 32 |
