VCC
R5
1K
C2
100nF
VCC 5
DIN
DOUT
CLK
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
GND
SDI
CLK
LE(ED1 )
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT14
OUT13
VDD
R-EXT
SDO
OE(ED 2)
OUT15
OUT12
OUT9
OUT11
OUT10
OUT8
TLC5926
U1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
GND
SDI
CLK
LE(ED1 )
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT14
OUT13
VDD
R-EXT
SDO
OE(ED 2)
OUT15
OUT12
OUT9
OUT11
OUT10
OUT8
TLC5926
U2
VCC
C1
100nF
E1
10uF
VCC
VCC3V3
J1
PWR SEL
VCC
VCC
VCC
DIN
CLK
CLK
M3
DMG3420U
M1
DMP2305U
C
om
m
on
A
1
C
om
m
on
A
2
NUM_SEL#
NUM_SEL#
C
om
m
on
A
1
C
om
m
on
A
2
VCC
VCC
M2
DMP2305U
R2
1K
VCC
R4
220
R3
220
LE1
NUM_SEL
SDO1
SDO1
DOUT
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
OUT11
OUT12
OUT13
OUT14
O
U
T0
O
U
T1
O
U
T2
O
U
T3
O
U
T4
O
U
T5
O
U
T6
O
U
T7
O
U
T8
O
U
T9
O
U
T1
0
O
U
T1
1
O
U
T1
2
O
U
T1
3
O
U
T1
4
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
OUT11
OUT12
OUT13
OUT14
R6
1K
LE2
LE1
LE2
NUM_SEL#
NUM_SEL
NUM_SEL
1
2
4
5
6
7
9
8
10
3
k
j
m
n
e
h
f
l
C1
nc
11
12
13
14
15
16
17
18
g2
d
dp
c
g1 a
C2
b
DIS1
R1
1M
VCC
VCC
R7
1M
R8
220
R9
1M
R10
1M
A
D
DP
F
G1
G2
H
J
K
B
E
N M L
C
8. 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.
.com
6. Dimensions
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 © 2015 MikroElektronika.
All rights reserved.
mm
mils
LENGTH
57.15 2250
WIDTH
25.4
1000
HEIGHT*
11
433
5. Schematic
7. SMD jumper
9. Support
25.4 mm / 1000 mils
57.15 / 2250 mils
* without headers
10. Disclaimer
AlphaNum click
™
carries is a single zero-ohm
SMD jumper used to select between 3.3V or
5V I/O voltage levels. The jumper is soldered
in the 3.3V position by default.