| IC 編號 | 脚位/封装 | 電壓(伏) | 速度 | 溫度規格 |
|---|---|---|---|---|
| AT27C512R-12/15/70JC | PLCC-32 | 5.0 V | 70 NS | 0 C~+70 C |
| AT27C512R-701JC | PLCC-32 | 5.0 V | 70 NS | 0 C~+70 C |
| AT27C512R-70JC | PLCC-32 | 5.0 V | 70 NS | 0 C~+70 C |
| AT27C512R-70JC | PLCC-32 | 5.0 V | 70 NS | 0 C~+70 C |
| AT27C512R-70JC #160 | PLCC-32 | 5.0 V | 70 NS | 0 C~+70 C |
| AT27C512R-70JC #160 #160 | PLCC-32 | 5.0 V | 70 NS | 0 C~+70 C |
| AT27C512R-70JC(99) | PLCC-32 | 5.0 V | 70 NS | 0 C~+70 C |
| AT27C512R-70JC/PC | PLCC-32 | 5.0 V | 70 NS | 0 C~+70 C |
| AT27C512R-70JCPLCC | PLCC-32 | 5.0 V | 70 NS | 0 C~+70 C |
| AT27C512T70JC | PLCC-32 | 5.0 V | 70 NS | 0 C~+70 C |