ReferenceDesignsAREPROVIDED"ASIS"AND"WITHALLFAULTS.ArduinoSADISCLAIMSALLOTHERWARRANTIES,EXPRESSORIMPLIED,

REGARDINGPRODUCTS,INCLUDINGBUTNOTLIMITEDTO,ANYIMPLIEDWARRANTIESOFMERCHANTABILITYORFITNESSFORA

PARTICULARPURPOSE

ArduinoSAmaymakechangestospecificationsandproductdescriptionsatanytime,withoutnotice.TheCustomermustnot

relyontheabsenceorcharacteristicsofanyfeaturesorinstructionsmarked"reserved"or"undefined."ArduinoSAreserves

theseforfuturedefinitionandshallhavenoresponsibilitywhatsoeverforconflictsorincompatibilitiesarisingfromfuturechangestothem.

TheproductinformationontheWebSiteorMaterialsissubjecttochangewithoutnotice.Donotfinalizeadesignwiththisinfo

ARDUINOandotherArduinobrandsandlogosandTrademarksofArduinoSA.AllArduinoSATrademarkscannotbeusedwithoutowner'sformalpermission

10k

10k

10k

10k

10k

10n

10k

10k

10k

10k

GND

GND

+3V3A

100n100n100n100n100n 100n

GND

12k4-1%

10n

GND

49.9R

49.9R

49R9

49R9

10n

10n 22R

GND

100nF

22u

+5V

GND

390R

390R

AP2112K-3.3

22u

+3V3

GND

GND

C3C7

Q2

1V2O

22

ACTLED 27

AGND2

16

AGND4

19

AVDD1

AVDD2

AVDD4

AVDD5

21

13

NC3 47

RSTN 37

RSVD

23 RSVD1 38

RSVD2 39

RSVD3 40

RSVD4 41

RSVD5 42

RXN

RXP

SCLK 33

SPDLED

24

TOCAP

20

18

RN8A

RN8B

RN8D

RN8C

C36

RN9A

RN9B

RN9C

RN9D

RN11A

L2Y- L2

L3G+ L3

L4G- L4

NC R6

RD+ R1

RD- R2

RXCT R7

SPARE1 R9

SPARE2 R10

R5

R6

RXIP

RXIP

RESET_W

RST