| 型号 | 制造商 | 描述 | 操作 |
| PCF8583T/5,512 [更多] | NXP Semiconductors | Real Time Clock CLOCK CALENDAR W RTC IC RoHS: Compliant | 搜索 |
| PCF8583TD [更多] | NXP Semiconductors | Real Time Clock CLOCK CALENDAR W 256X8SRAM I2C RoHS: Compliant | 搜索 |
| PCF8583T/5,518 [更多] | NXP Semiconductors | Real Time Clock CLK/CALENDAR 240X8 RTC IC RoHS: Compliant | 搜索 |
