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 |
|---|---|---|---|---|
| MT48LC4M16A2P-7E:G | TSOP2(54) | 3.3 V | 143 MHZ | 0 C~+70 C |
| MT48LC4M16A2P-7E:G TR | TSOP2(54) | 3.3 V | 143 MHZ | 0 C~+70 C |
| MT48LC4M16A2P-7E:GMICRON-TECH | TSOP2(54) | 3.3 V | 143 MHZ | 0 C~+70 C |
| MT48LC4M16A2P-7E:J | TSOP2(54) | 3.3 V | 143 MHZ | 0 C~+70 C |
| MT48LC4M16A2P-7E:J TR | TSOP2(54) | 3.3 V | 143 MHZ | 0 C~+70 C |
| MT48LC4M16A2P-7ED | TSOP2(54) | 3.3 V | 143 MHZ | 0 C~+70 C |
| MT48LC4M16A2P-7EGTP | TSOP2(54) | 3.3 V | 143 MHZ | 0 C~+70 C |
| MT48LC4M16A2P-7EGTR | TSOP2(54) | 3.3 V | 143 MHZ | 0 C~+70 C |
| MT48LC4M16A2P-7EJ | TSOP2(54) | 3.3 V | 143 MHZ | 0 C~+70 C |
| MT48LC4M16A2TG-7E | TSOP2(54) | 3.3 V | 143 MHZ | 0 C~+70 C |