| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | U4089B-PFN | Monolithic Integrated Feature Phone Circuit | 565K |
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| 2 | U4089B-PFNG3 | Monolithic Integrated Feature Phone Circuit | 565K |
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| 3 | U4089B-PFNG3Y | Monolithic Integrated Feature Phone Circuit | 666K |
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| 4 | U4089B-PFNY | Monolithic Integrated Feature Phone Circuit | 666K |
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