FFFE/互通料號 (形式，腳位和功能對等)
| IC 編號 | 脚位/封装 | 電壓(伏) | 速度 | 溫度規格 |
|---|---|---|---|---|
| EM63A165TS-6 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+70 C |
| EM63A165TS-6/7 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+70 C |
| EM63A165TS-6G | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+70 C |
| EM63A165TS-6G NBSP | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+70 C |
| EM63A165TS-6GTS | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+70 C |
| EM63A165TS-6GTS,TSOP54 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+70 C |
| EM63A165TSB-6G | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+70 C |
| EM63A165TSC-6G | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+70 C |
| HY57V561620AT-6 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+70 C |
| HY57V561620BT-6 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+70 C |