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 |
|---|---|---|---|---|
| MT48LC4M32B2P-6ITGTR | TSOP2(86) | 3.3 V | 166 MHZ | -40 C~+85 C |
| MT48LC4M32B2P6IT | TSOP2(86) | 3.3 V | 166 MHZ | -40 C~+85 C |
| MT48LC4M32B2P6ITG | TSOP2(86) | 3.3 V | 166 MHZ | -40 C~+85 C |
| MT48LC4M32B2P7IT #65306 | TSOP2(86) | 3.3 V | 166 MHZ | -40 C~+85 C |
| MT48LC4M32B2TG-6 IT:G TR | TSOP2(86) | 3.3 V | 166 MHZ | -40 C~+85 C |
| MT48LC4M32B2TG-6IT | TSOP2(86) | 3.3 V | 166 MHZ | -40 C~+85 C |
| MT48LC4M32B2TG-6ITG | TSOP2(86) | 3.3 V | 166 MHZ | -40 C~+85 C |
| MT48LC4M32B2TG6GIT | TSOP2(86) | 3.3 V | 166 MHZ | -40 C~+85 C |
| W9812G2IH-6I | TSOP2(86) | 3.3 V | 166 MHZ | -40 C~+85 C |