| IC RTC CLK/CALENDAR SER 18-SOP | |
| IC RTC CLK/CALENDAR PAR 24-SOP | |
| IC RTC CLK/CALENDAR SER 14-SOIC | |
| IC RTC CLK/CALENDAR PAR 24-SOP | |
| IC RTC CLK/CALENDAR SER 14-SOP | |
| IC RTC CLK/CALENDAR SER 14-SOP | |
| IC RTC CLK/CALENDAR SPI 20-VSOJ | |
| IC RTC CLK/CALENDAR PAR 18-DIP | |
| IC RTC CLK/CALENDAR SER 14-SOP | |
| IC RTC CLK/CALENDAR SER 14-SOP | |