| Devices | Density | Organization | Speed | Temp. Range | Vcc (V) | Packages | Pb-Free Packages | 数据手册DataSheet 下载 |
| AT27BV010 | 1M | 128K x 8 | 90 ns | I | 2.7 | TSOP 32VSOP 32PLCC 32 | TSOP 32PLCC 32 | AT27BV010 |
| AT27BV020 | 2M | 256K x 8 | 90 ns | -- | 2.7 | TSOP 32VSOP 32PLCC 32 | TSOP 32PLCC 32 | AT27BV020 |
| AT27BV040 | 4M | 512K x 8 | 120 ns | -- | 2.7 | TSOP 32VSOP 32PLCC 32 | TSOP 32PLCC 32 | AT27BV040 |
| AT27BV1024 | 1M | 64K x 16 | 90, 120 ns | -- | 2.7 | VSOP 40PLCC 44 | PLCC 44 | AT27BV1024 |
| AT27BV256 | 256K | 32K x 8 | 70 ns | -- | 2.7 | TSOP 28PLCC 32SOIC (330mil) 28 | TSOP 28PLCC 32SOIC (330mil) 28 | AT27BV256 |
| AT27BV512 | 512K | 64K x 8 | 70 ns | -- | 2.7 | TSOP 28PLCC 32SOIC (330mil) 28 | TSOP 28PLCC 32SOIC (330mil) 28 | AT27BV512 |
| AT27C010 | 1M | 128K x 8 | 45, 70 ns | -- | 5 | TSOP 32PDIP 32PLCC 32 | TSOP 32PDIP 32PLCC 32 | AT27C010 |
| AT27C020 | 2M | 256K x 8 | 55, 90 ns | -- | 5 | TSOP 32PDIP 32PLCC 32 | TSOP 32PDIP 32PLCC 32 | AT27C020 |
| AT27C040 | 4M | 512K x 8 | 70, 90 ns | -- | 5 | TSOP 32PDIP 32PLCC 32 | TSOP 32PDIP 32PLCC 32 | AT27C040 |
| AT27C080 | 8M | 1024K x 8 | 90, 120 ns | -- | 5 | TSOP 32PDIP 32PLCC 32 | TSOP 32PDIP 32PLCC 32 | AT27C080 |
| AT27C1024 | 1M | 64K x 16 | 45, 70 ns | -- | 5 | VSOP 40PDIP 40PLCC 44 | PDIP 40PLCC 44 | AT27C1024 |
| AT27C2048 | 2M | 128K x 16 | 55, 90 ns | -- | 5 | VSOP 40PDIP 40PLCC 44 | PDIP 40PLCC 44 | AT27C2048 |
| AT27C256R | 256K | 32K x 8 | 45, 70 ns | -- | 5 | TSOP 28PDIP 28PLCC 32SOIC (330mil) | TSOP 28PDIP 28PLCC 32SOIC (330mil | AT27C256R |
| AT27C4096 | 4M | 256K x 16 | 55, 90 ns | -- | 5 | VSOP 40PDIP 40PLCC 44 | PDIP 40PLCC 44 | AT27C4096 |
| AT27C512R | 512K | 64K x 8 | 45, 70 ns | -- | 5 | TSOP 28PDIP 28PLCC 32SOIC (330mil) | TSOP 28PDIP 28PLCC 32SOIC (330mil | AT27C512R |
| AT27C516 | 512K | 32K x 16 | 45, 70 ns | -- | 5 | VSOP 40PLCC 44 | PLCC 44 | AT27C516 |
| AT27LV010A | 1M | 128K x 8 | 70 ns | -- | 3 | TSOP 32VSOP 32PLCC 32 | TSOP 32PLCC 32 | AT27LV010A |
| AT27LV020A | 2M | 256K x 8 | 90 ns | -- | 3 | TSOP 32VSOP 32PLCC 32 | TSOP 32VSOP 32PLCC 32 | AT27LV020A |
| AT27LV040A | 4M | 512K x 8 | 90 ns | -- | 3 | TSOP 32VSOP 32PLCC 32 | TSOP 32PLCC 32 | AT27LV040A |
| AT27LV256A | 256K | 32K x 8 | 90 ns | -- | 3 | TSOP 28PLCC 32SOIC (330mil) 28 | TSOP 28PLCC 32SOIC (330mil) 28 | AT27LV256A |
| AT27LV512A | 512K | 64K x 8 | 90 ns | -- | 3 | TSOP 28PLCC 32SOIC (330mil) 28 | TSOP 28PLCC 32SOIC (330mil) 28 | AT27LV512A |