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 |
|---|---|---|---|---|
| IS42S16800F-6TC | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| IS42S16800F-6TL | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| IS42S16800F-6TL-TR | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| IS42S16800FTSOP2(54) | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| IS42S16800J-6TL | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| IS42S16800JTSOP2(54) | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| IS42SM16800E | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| K4S2816320-LC60 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| K4S2816320-LC60000 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| K4S2816320-LC60T00 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |