| 型号 | 制造商 | 描述 | 操作 |
| DS1647P-120 [更多] | Maxim Integrated Products | Real Time Clock NV Timekeeping RAM
| 搜索 |
| DS1647P-120+ [更多] | Maxim Integrated Products | Real Time Clock NV Timekeeping RAM RoHS: Compliant | 搜索 |
