GR >> ATMEGA2560-16CU 
19665
ATMEGA2560-16CU
ATMEL
Quantity 18650
Packaging QFN
Description original&Quality new original
560025
ATMEGA2560-16CU
Microchip Technology
Quantity 9000
Packaging IC MCU 8BIT 256KB FLASH 100CBGA
Description original&Quality new original