Datasheet

AntennaType Manufacturer MFG.Part# Gain
Dipoleantenna LumenRadio 104-1001 2.15dBi
Chipantenna AdvancedCeramicX AT7020-E3R0HBA 1.3dBi
ThePhotonhastonofcapabilityinasmallfootprint,withanalog,digitalandcommunication
interfaces.
PeripheralType Qty Input(I)/Output(O) FT
[1]
/3V3
[2]
Digital 18 I/O FT/3V3
Analog(ADC) 8 I 3V3
Analog(DAC) 2 O 3V3
SPI 2 I/O 3V3
I2S 1 I/O 3V3
I2C 1 I/O FT
CAN 1 I/O
3V3
[4]
USB 1 I/O 3V3
PWM
9
[3]
O 3V3
Notes:
[1]
FT=5.0Vtolerantpins.AllpinsexceptA3andDACare5Vtolerant(whennotinanalogmode).If
usedasa5Vinputthepull-up/pull-downresistormustbedisabled.
[2]
3V3=3.3Vmaxpins.
[3]
PWMisavailableonD0,D1,D2,D3,A4,A5,WKP,RX,TXwithacaveat:PWMtimerperipheralis
duplicatedontwopins(A5/D2)and(A4/D3)for7totalindependentPWMoutputs.Forexample:
PWMmaybeusedonA5whileD2isusedasaGPIO,orD2asaPWMwhileA5isusedasananalog
input.HoweverA5andD2cannotbeusedasindependentlycontrolledPWMoutputsatthesame
time.
[4]
Technicallythesepinsare5.0Vtolerant,butsinceyouwouldn'toperatethemwitha5.0V
transceiverit'spropertoclassifythemas3.3V.
FCCAPPROVEDANTENNAS
PERIPHERALSANDGPIO