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 |
|---|---|---|---|---|
| AS4C4M16S-6BIN | FBGA-54 | 3.3 V | 166 MHZ | -40 C~+85 C |
| AS4C4M16S-6BIN(XXPART) | FBGA-54 | 3.3 V | 166 MHZ | -40 C~+85 C |
| AS4C4M16SA-6BIN | FBGA-54 | 3.3 V | 166 MHZ | -40 C~+85 C |
| AS4C4M16SA-6BINTR | FBGA-54 | 3.3 V | 166 MHZ | -40 C~+85 C |
| EM638165BME-6IH | FBGA-54 | 3.3 V | 166 MHZ | -40 C~+85 C |
| IS42S16400D-6BLI | FBGA-54 | 3.3 V | 166 MHZ | -40 C~+85 C |
| IS42S16400F-6BLI | FBGA-54 | 3.3 V | 166 MHZ | -40 C~+85 C |
| IS42S16400J-6BI | TFBGA-54 | 3.3 V | 166 MHZ | -40 C~+85 C |
| IS42S16400J-6BLA1 | TFBGA-54 | 3.3 V | 166 MHZ | -40 C~+85 C |
| IS42S16400J-6BLI | TFBGA-54 | 3.3 V | 166 MHZ | -40 C~+85 C |