GR >> CY7C144-55AXC 
109739
CY7C144-55AXC
CYPRESS
Quantity 18650
Packaging QFP
Description original&Quality new original
200721
CY7C144-55AXC
Cypress Semiconductor Corp
Quantity 20000
Packaging IC SRAM 64KBIT 55NS 64TQFP
Description original&Quality new original