Datasheet

Rec&Play click schematic v100
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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©2019 MikroElektronika. All rights reserved.
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS
GND GND
VCC
LD1
VCC
GND
VCCVCC
GND
FCSB
FDI
FCLK
FDO
VCC
GND
FCSB
FDI
FDO
FCLK
GND
VCC
C1
1µF
GND
MISO SCLK SSB
MOSI
VCC
SSB
SSB
SCLK
MISO
MOSI
RST
GND
RST
RST
C_SPK-
SPK+
SPK+ SPK-
VCC
GND
VCC
INT
INT
INT
RDY
RDY
VCC
RDY
XTALIN
XTALOUT
AGND
VCCA
MIC+
MIC-
VCCA
AGND
AGND
MIC+
MIC-
GND GND
XTALOUT
XTALIN
AUXIN
AGND
C3
220pF
AGND
AUXIN
AGND AGND
VCCA VCCA
GND
VCC
GND
VCC
AGND AGND
C17
220pF
AUXOUT
AUXOUT
3
1
2
4
5
CN1
AUX OUT
3
1
2
4
5
CN2
AUX IN
E1
220µF
R9
4.7k
R1
1.5k
R2
1.5k
R3
1.5k
R4
5.6k
R16
5.6k
R14
100
R15
100
R5
100
R6
1M
R7
270
R8
10k
R10
10k
R11
10k
R12
10k
C8
47µF
C11
47µF
C9
0.10µF
C7
0.10µF
C10
0.10µF
C6
0.10µF
C15
0.10µF
C14
0.10µF
SPK-
C_SPK-
I_SPK-
1
2
3
SPK SEL
JP1
SPK+
I_SPK-
VCCA VCC
FB1
AGND GND
FB2
Y1
CS
1
DO
2
WP
3
DI
5
GND
4
CLK
6
HOLD
7
VCC
8
U2
W25Q64
-
1
+
2
SPK1
1
2
EM1
CN3
EXT SPK
R13
330
C4
33pF
C5
33pF
C2
0.10µF
CSB
2
DI
3
I2S_SDI
4
I2S_SCK
5
I2S_WS
6
I2S_SDO
7
VCCD
11
VREG
12
MISO
13
SCLK
14
INTB
25
NC
24
NC
23
NC
22
VCCD_PWM
21
SPK+
18
VCCD_PWM
17
MOSI
16
SSB
15
NC
8
NC
1
VSSD_PWM
19
NC
9
VSSD
10
RESET
27
RDY/BSYB
26
SPK-
20
DO
28
CLK
29
GPIO3
30
GPIO2
31
GPIO1
32
NC
33
NC
34
XTAL_OUT
35
XTAL_IN
36
NC
37
GPIO0
38
NC
39
NC
40
AUDOUT
41
AUXOUT
42
VCCA
43
VSSA
44
ANAOUT/MIC-
45
ANAIN/MIC+
46
AUX_IN
47
NC
48
ISD3900
U1
ISD3900FYI