| IC 編號 | 脚位/封装 | 電壓(伏) | 速度 | 溫度規格 |
|---|---|---|---|---|
| AT28C64-25J1 | PLCC-32 | 5.0 V | 250 NS | 0 C~+70 C |
| AT28C64-25JC | PLCC-32 | 5.0 V | 250 NS | 0 C~+70 C |
| AT28C64-25JCT/R | PLCC-32 | 5.0 V | 250 NS | 0 C~+70 C |
| AT28C64B-15 / 20 /25JC | PLCC-32 | 5.0 V | 250 NS | 0 C~+70 C |
| AT28C64B-25JC | PLCC-32 | 5.0 V | 250 NS | 0 C~+70 C |
| AT28C64B-25JC(00) | PLCC-32 | 5.0 V | 250 NS | 0 C~+70 C |
| AT28C64B-25JU | PLCC-32 | 5.0 V | 250 NS | 0 C~+70 C |
| AT28C64B15JC20JC25JC | PLCC-32 | 5.0 V | 250 NS | 0 C~+70 C |
| AT28C64E-25JC | PLCC-32 | 5.0 V | 250 NS | 0 C~+70 C |