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 |
|---|---|---|---|---|
| MT48LC4M32B2TG-5 | TSOP2(86) | 3.3 V | 166 MHZ | 0 C~+70 C |
| MT48LC4M32B2TG-6 | TSOP2(86) | 3.3 V | 166 MHZ | 0 C~+70 C |
| MT48LC4M32B2TG-6 | TSOP2(86) | 3.3 V | 166 MHZ | 0 C~+70 C |
| MT48LC4M32B2TG-6 #160 | TSOP2(86) | 3.3 V | 166 MHZ | 0 C~+70 C |
| MT48LC4M32B2TG-6 MICRO | TSOP2(86) | 3.3 V | 166 MHZ | 0 C~+70 C |
| MT48LC4M32B2TG-6/7 | TSOP2(86) | 3.3 V | 166 MHZ | 0 C~+70 C |
| MT48LC4M32B2TG-6:G | TSOP2(86) | 3.3 V | 166 MHZ | 0 C~+70 C |
| MT48LC4M32B2TG-6:GTR | TSOP2(86) | 3.3 V | 166 MHZ | 0 C~+70 C |
| MT48LC4M32B2TG-6A | TSOP2(86) | 3.3 V | 166 MHZ | 0 C~+70 C |
| MT48LC4M32B2TG-6A:L | TSOP2(86) | 3.3 V | 166 MHZ | 0 C~+70 C |