FFFE/互通料號 (形式，腳位和功能對等)
| IC 編號 | 脚位/封装 | 電壓(伏) | 速度 | 溫度規格 |
|---|---|---|---|---|
| MT28EW128ABA1HJS-0S | TSOP-56 | 5.0 V | 95 NS | -40 C~+85 C |
| MT28EW128ABA1HJS-0SIT | TSOP-56 | 5.0 V | 95 NS | -40 C~+85 C |
| MT28EW128ABA1HJS-0SIT TR | TSOP-56 | 5.0 V | 95 NS | -40 C~+85 C |
| MT28EW128ABA1HJS-0SITTRAY | TSOP-56 | 5.0 V | 95 NS | -40 C~+85 C |
| MT28EW128ABA1LJS-0SIT | TSOP-56 | 5.0 V | 95 NS | -40 C~+85 C |
| MT28EW128ABA1LJS-0SIT(KCCU502) | TSOP-56 | 5.0 V | 95 NS | -40 C~+85 C |
| MT28EW128ABA1LJS-0SITTR | TSOP-56 | 5.0 V | 95 NS | -40 C~+85 C |
| MT28EW128ABAHJS-0SIT | TSOP-56 | 5.0 V | 95 NS | -40 C~+85 C |