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 |
|---|---|---|---|---|
| EDS6432AFTA-75 | TSOP2(86) | 3.3 V | 133 MHZ | 0 C~+70 C |
| EDS6432AFTA-75-E | TSOP2(86) | 3.3 V | 133 MHZ | 0 C~+70 C |
| EDS6432CFTA-75-E | TSOP2(86) | 3.3 V | 133 MHZ | 0 C~+70 C |
| HY57V643220CT-H | TSOP2(86) | 3.3 V | 133 MHZ | 0 C~+70 C |
| HY57V643220DT-H | TSOP2(86) | 3.3 V | 133 MHZ | 0 C~+70 C |
| HY57V643220DTP-7/H | TSOP2(86) | 3.3 V | 133 MHZ | 0 C~+70 C |
| HY57V643220DTP-H | TSOP2(86) | 3.3 V | 133 MHZ | 0 C~+70 C |
| HY57V643220ET-H | TSOP2(86) | 3.3 V | 133 MHZ | 0 C~+70 C |
| HY57V643220HGT-H | TSOP2(86) | 3.3 V | 133 MHZ | 0 C~+70 C |
| MT48LC2M32A2TG-8 | TSOP2(54) | 3.3 V | 133 MHZ | 0 C~+70 C |