6
Customize the embedded system based on
Your
Idea
1.4.2 Evaluation Kit Block Diagram
1.5 PCB Dimension
1.6 Pin Definition
Pin Signal
Description
IO
Voltag
e
1
GND
ground
0V
2
GND
ground
0V
3
GND
ground
0V
On SOM
Board
I2S
DAC
Wi
Fi/BT
802.
11b/g/n
M.2 NGFF
KEY-
T...
E:WiFi/B
LAN
E x4
MI
DSI
PI
mini-SA
S CN
MI
CSI
PI
mini-SA
S CN
GPIO/UAR
T
EXP
CN
LPDDR4
D
RAM
x
bi
32 ts
eMMC 5.1
x
s
8 bit
GPIO/SAI/
I2C...
GPI
T.
O/UAR ..
Au
d
dio Car
SAI/GPIO/I2C..
.
Mic
roSD
Button
ONOFF
x
s
4 bit
SDI
O
SDI
O
ONOF
PIO
F/G
JT
AG
MIPI
DSI
MIPI
CSI
SDI
O/UART/PCM
PCI
e
SA
I
SAI 2C
/I
ARM CORTEX
4x A53 + M4
2.4/5GHz
2.4/5GHz
POW
ER
PMI
C
i.MX8M M
ini
LPDDR4
JT
AG
10
ea
r
PIN H de
JTAG
USB
TYPE-C
USB 2.0 OT
G
DRP
x2
USB
OTG
Infrared
/ LED
GPI
O/PWM
Gi
he
t
ga Et rne
I2C
I2C CN
I2C/RST
SD3.0
PW
M
DBG UA
RT
LAN
E x4
GPI
O/UART
I
2C
Button
Reset
QSPI Nor
x
s
4 bit
RJ45
RGM
II
UAR
T
RG
MII
x2 UART
(A53/M4)
3
4
3
m
m
.
67.6mm
