GR >> X5163S8Z-2.7 
287852
X5163S8Z-2.7
Intersil
Quantity 18650
Packaging IC CPU SUPERV 16K EEPROM 8-SOIC
Description original&Quality new original
373207
X5163S8Z-2.7
Intersil
Quantity 20000
Packaging IC CPU SUPERV 16K EEPROM 8-SOIC
Description original&Quality new original