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 |
|---|---|---|---|---|
| AT25SF321-SHD-B | SOIC-8 | 2.5V-3.6V | 104 MHZ | -40 C~+85 C |
| AT25SF321-SHD-B ROHS | SOIC-8 | 2.5V-3.6V | 104 MHZ | -40 C~+85 C |
| AT25SF321-SHD-T | SOIC-8 | 2.5V-3.6V | 104 MHZ | -40 C~+85 C |
| AT25SF321-SSHD-B | SOIC-8 | 2.5V-3.6V | 104 MHZ | -40 C~+85 C |
| AT25SF321-SSHD-B ROHS | SOIC-8 | 2.5V-3.6V | 104 MHZ | -40 C~+85 C |
| AT25SF321-SSHD-T | SOIC-8 | 2.5V-3.6V | 104 MHZ | -40 C~+85 C |
| AT25SF321B-SHB-B | SOIC-8 | 2.7V~3.6V | 104 MHZ | -40 C~+85 C |
| AT25SF321B-SHB-T | SOIC-8 | 2.7V~3.6V | 104 MHZ | -40 C~+85 C |
| AT25SF321B-SSHB-T | SOIC-8 | 2.7V-3.6V | 104 MHZ | -40 C~+85 C |
| IS25LQ032B-JBLA1 | SOIC-8 | 2.3V-3.6V | 104MHZ | -40 C~+85 C |