| 型号 | 制造商 | 描述 | 操作 |
| RX8900CE:UB3 [更多] | Seiko Epson Corporation | Real Time Clock 32.768kHz +/-5ppm -40C +85C RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| X1B000301000212 [更多] | Seiko Epson Corporation | RTC/CALENDAR, RX8900CE UB, I2C, SMD
| 搜索 |
| X1B000301000212 [更多] | Seiko Epson Corporation | RTC/CALENDAR, RX8900CE UB, I2C, SMD
| 搜索 |
