Microchip Technology Inc. ATSAM4S4BA-AU
Atmel ATSAM4S4BA-AUR
Microchip Technology Inc. ATSAM4S4BA-AN
Atmel ATSAM4S4BA-MU
Microchip Technology Inc. ATSAM4S4BA-UUR
Microchip Technology Inc. ATSAM4S4BB-UUR
Atmel ATSAM4S4BA-UU