| Model | Manufacturers | lot number | encapsulation | illustrate | 
| X2864BDMB | XICOR | 00+ | DIP | Brand new original | 
| X5165S8I-2.7T1 | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, high level reset output, 16K bit SPI interface EEPROM | 
| X9421WS16 | XICOR | N/A | N/A | Single DCP, 64 taps, power loss at the tap position is automatically saved | 
| X4045S | XICOR | 04+ | SOP | Brand new original | 
| X5163S8-2.7A | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, low-level reset output, 16K bit SPI interface EEPROM | 
| X5043P-2.7 | XICOR | 05+ | DIP8 | Programmable watchdog, power-on reset, configurable low VCC reset, low-level reset output, 4K bit SPI interface EEPROM | 
| X5045V14I-2.7A | XICOR | 07+ | TSSOP-14 | Brand new original | 
| X4045S8I2.7A | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, high level reset output, 4K bit EEPROM | 
| X9314WS-3T1 | XICOR | N/A | N/A | Single DCP, 32 taps, 10K ohms | 
| X1227S8I-2.7 | XICOR | N/A | N/A | Real-time clock/calendar, dual query alarm, on-chip oscillator compensation circuit, programmable watchdog + power-up/low-level reset, 4K bit EEPROM | 
| X24C04P | XICOR | 02+ | SOP-8 | Brand new original | 
| X24C45 | XICOR | 01+ | SOP-8 | Brand new original | 
| X4045S8-4.5A | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, high level reset output, 4K bit I2CEEPROM | 
| X9312WSI | XICOR | N/A | N/A | Single 100 tap DCP, the tap position is automatically saved when the power is lost | 
| X9241AMP | XICOR | 04+ | DIP20 | 64-tap DCPS, four DCP, automatic saving of power loss at the tap position, can partially replace X9241 | 
| X25C02 | XICOR | 96+ | SOP/8 | New inventory | 
| X9241MP | XICOR | 00+ | DIP | Brand new original | 
| X9455WV24-2.7 | XICOR | N/A | N/A | broker | 
| X40421S14I-C | XICOR | N/A | N/A | Configurable dual voltage monitoring, selectable power-on reset pulse width, programmable watchdog cycle, manual reset input, backup battery switching, independent watchdog output | 
| X9313ZM-3T1 | XICOR | N/A | N/A | Single 32-tap DCP, tap position power loss protection |