ATSAMR21G18A-MF
IEEE 802.15.4 compliant single chip

From MICROCHIP TECHNOLOGY

# I/Os (Max)32
ADC Resolution12
Clock Freq48(MHz)
Cpu FamilySAM R21
Device CoreARM CORTEX M0+
Device Core Size32(b)
Frequency48(MHz)
Instruction Set Architecture RISC
Interface TypeI2C/SPI/USART/USB
MountingSurface Mount
Number of Timers - General Purpose6
On-Chip ADC8
Operating Supply Voltage (Max)3.6(V)
Operating Supply Voltage (Min)1.8(V)
Operating Supply Voltage (Typ)2.5/3.3(V)
Operating Temp Range-40C to 125C
Operating Temperature (Max)125C
Operating Temperature (Min)-40C
Operating Temperature ClassificationAutomotive
Package TypeQFN EP
PackagingTray
Pin Count48
Program Memory Size256KB(kB)
Program Memory TypeFlash
ProgrammableYes
Rad HardenedNo
Total Internal Ram Size32KB(kB)

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