FFFE/互通料号 (形式，腳位和功能对等)
| IC 编号 | 脚位/封装 | 电压(伏) | 速度 | 温度规格 |
|---|---|---|---|---|
| M27C010-45F1 | CDIP-28 | 5.0 V | 45 NS | 0 C~+70 C |
| M27C1001-45F1 | CDIP-28 | 5.0 V | 45 NS | 0 C~+70 C |
| M27C1001-45F1TR | CDIP-28 | 5.0 V | 45 NS | 0 C~+70 C |
| M27C1001-45FX1 | CDIP-28 | 5.0 V | 45 NS | 0 C~+70 C |
| M27C1001-45XF1 | CDIP-28 | 5.0 V | 45 NS | 0 C~+70 C |
| M27C1001-45XF1 | CDIP-28 | 5.0 V | 45 NS | 0 C~+70 C |
| M27C1001-45XF1 (PB FREE) | CDIP-28 | 5.0 V | 45 NS | 0 C~+70 C |
| M27C1001-45XF1 PBF | CDIP-28 | 5.0 V | 45 NS | 0 C~+70 C |
| M27C1001-45XF1(ROHS) | CDIP-28 | 5.0 V | 45 NS | 0 C~+70 C |
| M27C1001-45XF1DIP | CDIP-28 | 5.0 V | 45 NS | 0 C~+70 C |