| Model | Manufacturers | lot number | encapsulation | illustrate | 
| X5045S8I-2.7A | XICOR | 07+ | SOIC-8 | Programmable watchdog, power-on reset, configurable low VCC reset, high level reset output, 4K SPI interface EEPROM | 
| X4045M8 | XICOR | 00+ | MSOP-8 | Brand new original | 
| X84641 | XICOR | 1998 | SOP | Brand new original | 
| X9241YS | XICOR | 01+02+ | SOP20 | Brand new original | 
| X28C64DI-25 | XICOR | N/A | DIP | New inventory | 
| X9118TV14I-2.7 | XICOR | 06+ | TSSOP-14 | Brand new original | 
| X4643V8 | XICOR | N/A | N/A | Programmable watchdog, power-on reset, settable low VCC reset, low-level reset output, 64K bit I2CEEPROM | 
| X5163P | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, low-level reset output, 16K bit SPI interface EEPROM | 
| X9315US-2.7 | XICOR | N/A | SMD/DIP | Low power consumption, low noise, single 32-tap DCP, automatic saving of power loss at the tap position | 
| X9315UM8I-2.7 | XICOR | Current updates | SOP | Brand new original | 
| X9252TV24-2.7 | XICOR | 05+ | TSSOP24 | broker | 
| X5325V14 | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, high level reset output, 32K bit SPI interface EEPROM | 
| X28C64DMB-25 | XICOR | 98+ | DIP-28 | New inventory | 
| X25650AF | XICOR | 99/0 | SMD | Brand new original | 
| X9314WM-3 | XICOR | N/A | N/A | Single DCP, 32 taps, 10K ohms | 
| X9511WPI | XICOR | 06+ | DIP | Single 32-tap DCP, tap position power loss protection | 
| X2212P | XICOR | 02+ | DIP-18 | Brand new original | 
| X9313ZSIT1 | XICOR | 07+ | SOIC-8 | Single 32-tap DCP, tap position power loss protection | 
| X9313UP | XICOR | 04+ | DIP8 | Single 32-tap DCP, tap position power loss protection | 
| X9221UP | XICOR | N/A | N/A | 64-tap DCPS, dual DCP, automatic saving of power loss at the tap position, can partially replace X9221 |