SIM340DZ EVB User Guide
20
NC
19
STATUS
O
22
NC
21
NC
24
NC
23
GPIO8
I/O
26
NC
25
VSIM
O
28
KROW0
I
27
SIM_RST
O
30
NC
29
SIM_I/O
I/O
32
NC
31
SIM_CLK
O
34
NC
33
SIM_PRESENT
I
36
NC
35
NC
38
SPI_EN
O
37
DCD
O
40
SPI_CLK
O
39
DTR
I
42
SPI_DO
I/O
41
RXD
I
44
SPI_AO
O
43
TXD
O
46
NC
45
RTS
I
48
DBGRX
I
47
CTS
O
50
DBGTX
O
49
RI
O
52
AGND
51
AGND
54
MIC1P
I
53
SPK1P
O
56
MIC1N
I
55
SPK1N
O
58
MIC2P
I
57
SPK2P
O
60
MIC2N
I
59
SPK2N
O
SIM340DZ-EVB_UGD_V2.01 Page 19 of 19
Summary of Contents for SIM340DZ
Page 1: ...SIM340DZ EVB User Guide...
