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 |
|---|---|---|---|---|
| N28F010-90 | PLCC-32 | 5.0 V | 90 NS | 0 C~+85 C |
| N28F010-90T | PLCC-32 | 5.0 V | 90 NS | 0 C~+85 C |
| N28F010-90TR | PLCC-32 | 5.0 V | 90 NS | 0 C~+85 C |
| N28F010-90V05 | PLCC-32 | 5.0 V | 90 NS | 0 C~+85 C |
| N28F01090 | PLCC-32 | 5.0 V | 90 NS | 0 C~+85 C |
| N28F01090 S B48 | PLCC-32 | 5.0 V | 90 NS | 0 C~+85 C |
| N28F01090 SB48 | PLCC-32 | 5.0 V | 90 NS | 0 C~+85 C |
| N28F01090SB48 | PLCC-32 | 5.0 V | 90 NS | 0 C~+85 C |