GR >> X5168S8Z-4.5A 
287966
X5168S8Z-4.5A
Intersil
Quantity 18650
Packaging IC CPU SUPERV 16K EEPROM 8-SOIC
Description original&Quality new original
373146
X5168S8Z-4.5A
Intersil
Quantity 20000
Packaging IC CPU SUPERV 16K EEPROM 8-SOIC
Description original&Quality new original