| Model | Manufacturers | lot number | encapsulation | illustrate | 
| X25650S8I | XICOR | 10+11+ | SOP8 | Hong Kong spot, imported original | 
| X25650S8 | XICOR | 10+11+ | SOP8 | Hong Kong spot, imported original | 
| X25320SI | XICOR | 10+11+ | SOP8 | Hong Kong spot, imported original | 
| X25320S | XICOR | 10+11+ | SOP8 | Hong Kong spot, imported original | 
| X24C45S | XICOR | 10+11+ | SOP8 | Hong Kong spot, imported original | 
| X24C44SI | XICOR | 10+11+ | SOP8 | Hong Kong spot, imported original | 
| X24C44S | XICOR | 10+11+ | SOP8 | Hong Kong spot, imported original | 
| X24C16S8 | XICOR | 10+11+ | SOP8 | Hong Kong spot, imported original | 
| X24164SI | XICOR | 10+11+ | SOP8 | Hong Kong spot, imported original | 
| X9241MST1 | XICOR | 10+11+ | SOP-20 | Hong Kong spot, imported original | 
| X24C16S14T1 | XICOR | 10+11+ | SOP14 | Hong Kong spot, imported original | 
| X25043SI | XICOR | 10+ | SOP8 | Programmable watchdog monitoring E2PROM | 
| X5045M8I-2.7A | XICOR | 07+ | MSOP-8 | Brand new original | 
| X9258US | XICOR | 01 | SMD | Brand new original | 
| X9315US-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 | 
| X40431S14-C | XICOR | N/A | N/A | Configurable triple voltage monitoring, software-selected power-on reset time, programmable watchdog cycle, manual reset input, independent watchdog output, 4K bit E | 
| X5045S8I-4.5A | XICOR | 07+ | SOIC-8 | Programmable watchdog, power-on reset, configurable low VCC reset, high level reset output, 4K SPI interface EEPROM | 
| X5163S8 | XICOR | N/A | N/A | Programmable watchdog, power-on reset, configurable low VCC reset, low-level reset output, 16K bit SPI interface EEPROM | 
| X5045SI | XICOR | 02+ | DIP | Brand new original | 
| X24C04DMB | XICOR | 05+ | DIP-8 | Brand new original |