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 |
|---|---|---|---|---|
| HY29F040T-90I | TSOP-32 | 5.0 V | 90 NS | -40 C~+85 C |
| M29F040-90N6 | TSOP-32 | 5.0 V | 90 NS | -40 C~+85 C |
| M29F040B-90N6 | TSOP-32 | 5.0 V | 90 NS | -40 C~+85 C |
| M29F040B90N6-ST | TSOP-32 | 5.0 V | 90 NS | -40 C~+85 C |
| M29F040B90N6MP | TSOP-32 | 5.0 V | 90 NS | -40 C~+85 C |
| MX29F040CTI-90G | TSOP-32 | 5.0 V | 90 NS | -40 C~+85 C |
| MX29F040CTI-90G (TAPE REEL) | TSOP-32 | 5.0 V | 90 NS | -40 C~+85 C |
| MX29F040CTI-90G TR | TSOP-32 | 5.0 V | 90 NS | -40 C~+85 C |