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MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.  
Specification and information contained in the present schematic are subject to change at any time without notice. Copyright © 2014 MikroElektronika. All rights reserved.

5. ccRF2 click

 board schematic

8. Support

7. Code examples

MikroElektronika  offers  free tech support 
(www.mikroe.com/support)
 until the end 
of  the  product’s  lifetime,  so  if  something 
goes wrong, we’re ready and willing to help!

Once you have done all the necessary 
preparations, it’s time to get your click

 board 

up and running. We have provided examples 
for mikroC

, mikroBasic

 and mikroPascal

 

compilers on our Libstock website. Just 
download them and you are ready to start.

C8

1.8nf

C10

47nf

C11

10nf

C3

47nf

C5

47nf

C4

47nf

C2

C1

47nf

C7

15pf

C6

15pf

C9

47nf

C12

47nf

C13

220nf

C17

47nf

C18

47nf

C14

33pf

C15

100nf

C16

100pf

R1

0R

R3

10R

L1

0.01uH

C19

47nf

R2

56K

3

1

4

2

Y1

FA-20H

GND

P$1

GND

P$2

SIGNAL

P$3

J3

U.FL

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

RF-SCK

RF-RESET

RF-GPIO2

RF-CS

RF-GPIO0

RF-GPIO3

RF-SIMO

RF-SOMI

R4

0R

VCC-3V3

Text

RF-SCK

RF-CS

RF-GPIO0

RF-SIMO

RF-SOMI

RF-RESET

RF-GPIO2
RF-GPIO3

AV

D

D

_I

F

13

AV

D

D

_P

FD

_C

H

P

25

AV

D

D

_R

F

15

AVDD_SYNTH1

22

AV

D

D

_S

YN

TH

2

27

AV

D

D

_X

O

SC

28

CS

_N

11

DCPL

6

D

CP

L_

PF

D

_C

H

P

26

DCPL_VCO

21

D

CP

L_

XO

SC

29

D

O

9

D

VD

D

12

DVDD_2

5

EP

AD

33

EX

T_

XO

SC

32

G

PI

O

0

10

GPIO2

4

GPIO3

3

LNA_N

20

LNA_P

19

LPF0

23

N

C

16

PA

17

PLF1

24

RB

IA

S

14

RESET_N

2

SCLK

8

SI

7

TRX_SW

18

VDD_GUARD

1

XO

SC

_Q

1

30

XO

SC

_Q

2

31

CC1120

U1

AN

RST

CS

SCK

MOSI

MISO

+3.3V

GND

PWM

INT

RX

TX

SCL

SDA

+5V

GND

MIKROBUS DEVICE CONN.

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

VCC- 3V3

P7

P5

P6

P9

P10

P8

P1

P2

P4

P3

IPC1

PWR

R5

2K2

GND

VCC- 3V3

ANT

G

N

D

1

G

N

D

2

GND3

GND4

GND_NC

LNA_N

LNA_P

PA

TRX

.com

6. External antenna 

connector

To use ccRF2 click

™ 

you’ll need to connect 
an external antenna 
to the N.FL Series 
Coaxial Connector. 
To get one, search for 
“antenna” at www.mikroe.com/store

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Downloaded from

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