ATSAM3A8CA-AU
MCU 32-bit ARM Cortex M3 RISC 512KB Flash 1.8V/2.5V/3.3V 100-Pin LQFP Tray

From MICROCHIP TECHNOLOGY

# I/Os (Max)63
ADC Resolution12
Clock Freq84(MHz)
Cpu FamilySAM3A
DAC Resolution12
Device CoreARM Cortex-M3
Device Core Size32(b)
Frequency84(MHz)
Instruction Set Architecture RISC
Maximum Expanded Memory Size16MB
MountingSurface Mount
Number of Timers - General Purpose1
On-Chip ADC16
On-Chip DAC2
Operating Supply Voltage (Max)3.6(V)
Operating Supply Voltage (Min)1.62(V)
Operating Supply Voltage (Typ)1.8/2.5/3.3(V)
Operating Temp Range-40C to 85C
Operating Temperature (Max)85C
Operating Temperature (Min)-40C
Operating Temperature ClassificationIndustrial
Package TypeLQFP
PackagingTray
Pin Count100
Program Memory Size512KB(kB)
Program Memory TypeFlash
ProgrammableYes
Rad HardenedNo
Total Internal Ram Size96KB(kB)

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