| IC 编号 | 脚位/封装 | 电压(伏) | 速度 | 温度规格 |
|---|---|---|---|---|
| AT27C020-70JC-FUNAI | PLCC-32 | 5.0 V | 70 NS | -40 C~+85 C |
| AT27C020-70JC-PLCC-BUL | PLCC-32 | 5.0 V | 70 NS | -40 C~+85 C |
| AT27C020-70JC/JI | PLCC-32 | 5.0 V | 70 NS | -40 C~+85 C |
| AT27C020-70JI | PLCC-32 | 5.0 V | 70 NS | -40 C~+85 C |
| AT27C020-70JU | PLCC-32 | 5.0 V | 70 NS | -40 C~+85 C |
| AT27C020L-70JI | PLCC-32 | 5.0 V | 70 NS | -40 C~+85 C |
| M27C2001-70C6/PLCC32 | PLCC-32 | 5.0 V | 70 NS | -40 C~+85 C |