单片机是把处理器~内存~端口都集成在同一芯片的arm是指处理器~
ATMEGA128L-8AU ATMEGA128L-8MU ATMEGA16-16AU ATMEGA16-16PU ATMEGA162-16AU ATMEGA162-16PU ATMEGA162V-8AU ATMEGA164PA-AU ATMEGA164PV-10AU
ATMEGA168-20AU ATMEGA168-20PU ATMEGA168PA-AU ATMEGA168PA-MU ATMEGA168PA-PU ATMEGA168V-10AU ATMEGA168V-10PU ATMEGA169P-16AU ATMEGA169PA-AU
ATMEGA169PV-8AU ATMEGA16A-PU ATMEGA16L-8AU ATMEGA16L-8MU ATMEGA16L-8PU ATMEGA2560-16AU ATMEGA2560V-8AU ATMEGA2561-16AU ATMEGA2561V-8AU
ATMEGA32-16AU ATMEGA32-16PU ATMEGA324P-20AU ATMEGA324PA-AU ATMEGA328P-AU ATMEGA328P-MU ATMEGA32A-AU ATMEGA32A-PU ATMEGA32L-8AU ATMEGA32L-8PU
ATMEGA32U4-AU ATMEGA48-20AU ATMEGA48-20PU ATMEGA48PA-MU ATMEGA48PA-PU ATMEGA48V-10AU ATMEGA64-16AU ATMEGA644P-20AU ATMEGA644PA-AU ATMEGA64L-8AU
ATMEGA64L-8MU ATMEGA8-16AU ATMEGA8-16PU ATMEGA8515-16AU ATMEGA8515-16PU ATMEGA8515L-8AU ATMEGA8515L-8PU ATMEGA8535-16AU ATMEGA8535-16PU
ATMEGA8535L-8AU