| Model | Manufacturers | lot number | encapsulation | illustrate | 
| X9313UM-3T1 | XICOR | N/A | N/A | Single 32-tap DCP, tap position power loss protection | 
| X9314WMIT1 | XICOR | N/A | N/A | Single DCP, 32 taps, 10K ohms | 
| X4323S8I-2.7 | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, low-level reset output, 32K bit EEPROM | 
| X9103P | XICOR | 00+ | DIP-8 | Brand new original | 
| X5325S8-2.7A | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, high level reset output, 32K bit SPI interface EEPROM | 
| X9313ZM | XICOR | N/A | N/A | Single 32-tap DCP, tap position power loss protection | 
| X9221AYSI | XICOR | N/A | N/A | 64-tap DCPS, dual DCP, automatic saving of power loss at the tap position, can partially replace X9221 | 
| X4043P-2.7 | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, low-level reset output, 4K bit EEPROM | 
| X9319WP8 | XICOR | 03+ | DIP/SOIC | Single 100 tap DCP, the tap position is automatically saved when the power is lost | 
| X28HC64J-12T1 | XICOR | 200038 | PLCC | Brand new original | 
| X9314WM | XICOR | N/A | N/A | Single DCP, 32 taps, 10K ohms | 
| X5043P-4.5A | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, low-level reset output, 4K bit SPI interface EEPROM | 
| X5045S8I | XICOR | 07+ | SOIC-8 | Programmable watchdog, power-on reset, configurable low VCC reset, high level reset output, 4K SPI interface EEPROM | 
| X9313ZM-3 | XICOR | N/A | N/A | Single 32-tap DCP, tap position power loss protection | 
| X9221AWSI | XICOR | 09+ | SOP | 64-tap DCPS, dual DCP, automatic saving of power loss at the tap position, can partially replace X9221 | 
| X9312WSIT1 | XICOR | 10+ | SOP-8 | Single 100 tap DCP, the tap position is automatically saved when the power is lost | 
| X9315TMI-2.7T1 | XICOR | N/A | N/A | Low power consumption, low noise, single 32-tap DCP, automatic saving of power loss at the tap position | 
| X40421P | XICOR | 01+ | DIP-14P | New original stock in stock | 
| X4043S8 | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, low-level reset output, 4K bit EEPROM | 
| X5163S8-2.7T1 | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, low-level reset output, 16K bit SPI interface EEPROM |