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 |
|---|---|---|---|---|
| IS45S16800J-6TLA1 | TSOP2(54) | 3.3 V | 166 MHZ | -40 C~+85 C |
| IS45S16802F-6TLA1 | TSOP2(54) | 3.3 V | 166 MHZ | -40 C~+85 C |
| K4S281632D-TB60 | TSOP2(54) | 3.3 V | 166 MHZ | -40 C~+85 C |
| K4S281632D-TC-6 | TSOP2(54) | 3.3 V | 166 MHZ | -40 C~+85 C |
| K4S281632D-TC60 | TSOP2(54) | 3.3 V | 166 MHZ | -40 C~+85 C |
| K4S281632D-TC60 OR E-TC60 | TSOP2(54) | 3.3 V | 166 MHZ | -40 C~+85 C |
| K4S281632D-TC6000 | TSOP2(54) | 3.3 V | 166 MHZ | -40 C~+85 C |
| K4S281632D-TC60000 | TSOP2(54) | 3.3 V | 166 MHZ | -40 C~+85 C |
| K4S281632D-TC60T | TSOP2(54) | 3.3 V | 166 MHZ | -40 C~+85 C |
| K4S281632D-TD60 | TSOP2(54) | 3.3 V | 166 MHZ | -40 C~+85 C |