| ITEM | NAME/DESCRIPTION | PART NO. | BRAND |
| 1 | IC: RTC circuit; Multiplexed; NV SRAM; 114B; PLCC28; 4.5÷5.5V | DS12885Q+ | MAXIM INTEGRATED |
| 2 | IC: RTC circuit; Multiplexed; NV SRAM; 114B; PLCC28; 4.5÷5.5V | DS12885QN+ | MAXIM INTEGRATED |
| 3 | IC: RTC circuit; Multiplexed; NV SRAM; 114B; DIP24; 4.5÷5.5V | DS12887+ | MAXIM INTEGRATED |
| 4 | IC: RTC circuit; Multiplexed; NV SRAM; 114B; DIP24; 4.5÷5.5V | DS12887A+ | MAXIM INTEGRATED |
| 5 | IC: RTC circuit; Multiplexed; NV SRAM; 113B; DIP24; 4.5÷5.5V | DS12C887+ | MAXIM INTEGRATED |
| 6 | IC: RTC circuit; Multiplexed; NV SRAM; 113B; DIP24; 4.5÷5.5V | DS12C887A+ | MAXIM INTEGRATED |
| 7 | IC: RTC circuit; SRAM; 114B; EDIP24; 2÷5.5V | DS12CR887-33+ | MAXIM INTEGRATED |
| 8 | IC: RTC circuit; 3-wire; NV SRAM; 31B; DIP8; 2÷5.5V | DS1302+ | MAXIM INTEGRATED |
| 9 | IC: RTC circuit; 3-wire; NV SRAM; 31B; SO8; 2÷5.5V | DS1302Z+ | MAXIM INTEGRATED |
| 10 | IC: RTC circuit; 3-wire; NV SRAM; 31B; SO8; 2÷5.5V | DS1302ZN+ | MAXIM INTEGRATED |
| 11 | IC: RTC circuit; 3-wire,SPI; NV SRAM; 96B; DIP16; 2÷5.5V | DS1305+ | MAXIM INTEGRATED |
| 12 | IC: RTC circuit; 3-wire,SPI; NV SRAM; 96B; TSSOP20; 2÷5.5V | DS1305E+ | MAXIM INTEGRATED |
| 13 | IC: RTC circuit; 3-wire,SPI; NV SRAM; 96B; TSSOP20; 2÷5.5V | DS1305EN+ | MAXIM INTEGRATED |
| 14 | IC: RTC circuit; 3-wire,SPI; NV SRAM; 96B; DIP16; 2÷5.5V | DS1306+ | MAXIM INTEGRATED |
| 15 | IC: RTC circuit; 3-wire,SPI; NV SRAM; 96B; TSSOP20; 2÷5.5V | DS1306E+ | MAXIM INTEGRATED |
| 16 | IC: RTC circuit; 3-wire,SPI; NV SRAM; 96B; TSSOP20; 2÷5.5V | DS1306EN+ | MAXIM INTEGRATED |
| 17 | IC: RTC circuit; I2C; NV SRAM; 56B; DIP8; 4.5÷5.5V | DS1307+ | MAXIM INTEGRATED |
| 18 | IC: RTC circuit; I2C; NV SRAM; 56B; DIP8; 4.5÷5.5V | DS1307N+ | MAXIM INTEGRATED |
| 19 | IC: RTC circuit; I2C; NV SRAM; 56B; SO8; 4.5÷5.5V | DS1307Z+ | MAXIM INTEGRATED |
| 20 | IC: RTC circuit; I2C; NV SRAM; 56B; SO8; 4.5÷5.5V | DS1307Z+TR | MAXIM INTEGRATED |
| 21 | IC: RTC circuit; I2C; NV SRAM; 56B; SO8; 4.5÷5.5V | DS1307ZN+ | MAXIM INTEGRATED |
| 22 | IC: RTC circuit; DIP16; 3÷5.5V | DS1315-5+ | MAXIM INTEGRATED |
| 23 | IC: RTC circuit; I2C; DIP8; 1.8÷5.5V | DS1337+ | MAXIM INTEGRATED |
| 24 | IC: RTC circuit; I2C; SO8; 1.8÷5.5V | DS1337S+ | MAXIM INTEGRATED |
| 25 | IC: RTC circuit; I2C; SOP8; 1.8÷5.5V | DS1337U+ | MAXIM INTEGRATED |
| 26 | IC: RTC circuit; I2C; NV SRAM; SOP8; 3÷5.5V | DS1338U-33+ | MAXIM INTEGRATED |
| 27 | IC: RTC circuit; I2C; NV SRAM; SO8; 3÷5.5V | DS1338Z-33+ | MAXIM INTEGRATED |
| 28 | IC: RTC circuit; I2C; NV SRAM; SO8; 3÷5.5V | DS1338Z-33+T | MAXIM INTEGRATED |
| 29 | IC: RTC circuit; I2C; uSOP8; 1.7÷5.5V | DS1339AU+ | MAXIM INTEGRATED |
| 30 | IC: RTC circuit; I2C; SOP8; 2.97÷5.5V | DS1339U-33+ | MAXIM INTEGRATED |
| 31 | IC: RTC circuit; I2C; SOP8; 2.97÷5.5V | DS1340U-33+ | MAXIM INTEGRATED |
| 32 | IC: RTC circuit; I2C; SO8; 2.97÷5.5V | DS1340Z-33+ | MAXIM INTEGRATED |
| 33 | IC: RTC circuit; 3-wire,SPI; NV RAM; 96B; TDFN14-EP; 3÷5.5V | DS1343D-33+ | MAXIM INTEGRATED |
| 34 | IC: RTC circuit; 32bit,binary counter; I2C; SOP8; 1.7÷5.5V | DS1371U+ | MAXIM INTEGRATED |
| 35 | IC: RTC circuit; I2C; EEPROM; SOP8; 2.7÷3.3V; Memory org: 512x8bit | DS1388Z-3+ | MAXIM INTEGRATED |
| 36 | IC: RTC circuit; I2C; EEPROM; uSOP8; 2.97÷3.63V | DS1388Z-33+ | MAXIM INTEGRATED |
| 37 | IC: RTC circuit; I2C; EEPROM; SOP8; 4.5÷5.5V; Memory org: 512x8bit | DS1388Z-5+ | MAXIM INTEGRATED |
| 38 | IC: RTC circuit; SPI; uSOP10; 2.7÷3.3V | DS1390U-3+ | MAXIM INTEGRATED |
| 39 | IC: RTC circuit; SPI; uSOP10; 2.97÷5.5V | DS1390U-33+ | MAXIM INTEGRATED |
| 40 | IC: RTC circuit; SPI; uSOP10; 1.71÷1.89V | DS1391U-18+ | MAXIM INTEGRATED |
| 41 | IC: RTC circuit; SPI; uSOP10; 2.97÷5.5V | DS1391U-33+ | MAXIM INTEGRATED |
| 42 | IC: RTC circuit; 3-wire; TSSOP20; 2.79÷3.63V | DS1670E+ | MAXIM INTEGRATED |
| 43 | IC: RTC circuit; I2C; DIP8; 2.79÷3.63V | DS1672-33+ | MAXIM INTEGRATED |
| 44 | IC: RTC circuit; I2C; SO8; 2.79÷3.63V | DS1672S-33+ | MAXIM INTEGRATED |
| 45 | IC: RTC circuit; I2C; DIP8; 4.5÷5.5V | DS1678+ | MAXIM INTEGRATED |
| 46 | IC: RTC circuit; I2C; SO8; 4.5÷5.5V | DS1678S+ | MAXIM INTEGRATED |
| 47 | IC: RTC circuit; I2C; EEPROM; 10B; SO8; 2.5÷5.5V | DS1682S+ | MAXIM INTEGRATED |
| 48 | IC: RTC circuit; Multiplexed; NV SRAM; 242B; EDIP24; 4.5÷5.5V | DS1687-5+ | MAXIM INTEGRATED |
| 49 | IC: RTC circuit; 1-wire; TSOC6; 3÷5V | DS2417P+ | MAXIM INTEGRATED |
| 50 | IC: RTC circuit; I2C; SO16-W; 2.3÷5.5V | DS3231SN | MAXIM INTEGRATED |
| 51 | IC: RTC circuit; I2C; SRAM; 236B; SO8; 2.3÷4.5V | DS3232MZ+ | MAXIM INTEGRATED |
| 52 | IC: RTC circuit; SPI; NV SRAM; 256B; SO20; 2.7÷5.5V | DS3234SN | MAXIM INTEGRATED |
