DS1390 시리즈
| 제조업체 부품# | 설명 | 제조업체 | 재고 | 운영 |
| DS1390U-33+ | IC RTC CLK/CALENDAR SPI 10-USOP | Analog Devices Inc./Maxim Integrated | 7216 |
|
| DS1390U-33+T&R | IC RTC CLK/CALENDAR SPI 10-USOP | Analog Devices Inc./Maxim Integrated | 5006 |
|
| DS1390U-18+ | IC RTC CLK/CALENDAR SPI 10-USOP | Analog Devices Inc./Maxim Integrated | 2059 |
|
| DS1390U-3+ | IC RTC CLK/CALENDAR SPI 10-USOP | Analog Devices Inc./Maxim Integrated | 6960 |
|
| DS1390U-3+T&R | IC RTC CLK/CALENDAR SPI 10-MSOP | Analog Devices Inc./Maxim Integrated | 7875 |
|