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 |
|---|---|---|---|---|
| M27C801-100K1 | PLCC-32 | 5.0 V | 80 MHZ | 0 C~+70 C |
| M27C801-100K1 (ROHS) | PLCC-32 | 5.0 V | 80 MHZ | 0 C~+70 C |
| M27C801-100K1-ST | PLCC-32 | 5.0 V | 80 MHZ | 0 C~+70 C |
| M27C801-100K1-TR | PLCC-32 | 5.0 V | 80 MHZ | 0 C~+70 C |
| M27C801-120K1 | PLCC-32 | 5.0 V | 80 MHZ | 0 C~+70 C |
| M27C801-120K1-SGS-PLCC-DN | PLCC-32 | 5.0 V | 80 MHZ | 0 C~+70 C |
| M27C801-120K1-SGS-PLCC-DN (T/R | PLCC-32 | 5.0 V | 80 MHZ | 0 C~+70 C |
| M27C801-120K13748-01T | PLCC-32 | 5.0 V | 80 MHZ | 0 C~+70 C |
| M27C801-15K1 | PLCC-32 | 5.0 V | 80 MHZ | 0 C~+70 C |
| M27C801100K1M | PLCC-32 | 5.0 V | 80 MHZ | 0 C~+70 C |